21738240000

素因数分解:

$2^{11}\times 3^3\times 5^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 960

約数和(自身を含む): 87502615200

約数和(自身を除く): 65764375200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 37, 40, 45, 48, 50, 51, 54, 60, 64, 68, 72, 74, 75, 80, 85, 90, 96, 100, 102, 108, 111, 120, 125, 128, 135, 136, 144, 148, 150, 153, 160, 170, 180, 185, 192, 200, 204, 216, 222, 225, 240, 250, 255, 256, 270, 272, 288, 296, 300, 306, 320, 333, 340, 360, 370, 375, 384, 400, 408, 425, 432, 444, 450, 459, 480, 500, 510, 512, 540, 544, 555, 576, 592, 600, 612, 625, 629, 640, 666, 675, 680, 720, 740, 750, 765, 768, 800, 816, 850, 864, 888, 900, 918, 925, 960, 999, 1000, 1020, 1024, 1080, 1088, 1110, 1125, 1152, 1184, 1200, 1224, 1250, 1258, 1275, 1280, 1332, 1350, 1360, 1440, 1480, 1500, 1530, 1536, 1600, 1632, 1665, 1700, 1728, 1776, 1800, 1836, 1850, 1875, 1887, 1920, 1998, 2000, 2040, 2048, 2125, 2160, 2176, 2220, 2250, 2295, 2304, 2368, 2400, 2448, 2500, 2516, 2550, 2560, 2664, 2700, 2720, 2775, 2880, 2960, 3000, 3060, 3072, 3145, 3200, 3264, 3330, 3375, 3400, 3456, 3552, 3600, 3672, 3700, 3750, 3774, 3825, 3840, 3996, 4000, 4080, 4250, 4320, 4352, 4440, 4500, 4590, 4608, 4625, 4736, 4800, 4896, 4995, 5000, 5032, 5100, 5120, 5328, 5400, 5440, 5550, 5625, 5661, 5760, 5920, 6000, 6120, 6144, 6290, 6375, 6400, 6528, 6660, 6750, 6800, 6912, 7104, 7200, 7344, 7400, 7500, 7548, 7650, 7680, 7992, 8000, 8160, 8325, 8500, 8640, 8704, 8880, 9000, 9180, 9216, 9250, 9435, 9472, 9600, 9792, 9990, 10000, 10064, 10200, 10240, 10625, 10656, 10800, 10880, 11100, 11250, 11322, 11475, 11520, 11840, 12000, 12240, 12580, 12750, 12800, 13056, 13320, 13500, 13600, 13824, 13875, 14208, 14400, 14688, 14800, 15000, 15096, 15300, 15360, 15725, 15984, 16000, 16320, 16650, 16875, 16983, 17000, 17280, 17408, 17760, 18000, 18360, 18432, 18500, 18870, 18944, 19125, 19200, 19584, 19980, 20000, 20128, 20400, 21250, 21312, 21600, 21760, 22200, 22500, 22644, 22950, 23040, 23125, 23680, 24000, 24480, 24975, 25160, 25500, 25600, 26112, 26640, 27000, 27200, 27648, 27750, 28305, 28416, 28800, 29376, 29600, 30000, 30192, 30600, 30720, 31450, 31875, 31968, 32000, 32640, 33300, 33750, 33966, 34000, 34560, 34816, 35520, 36000, 36720, 37000, 37740, 37888, 38250, 38400, 39168, 39960, 40000, 40256, 40800, 41625, 42500, 42624, 43200, 43520, 44400, 45000, 45288, 45900, 46080, 46250, 47175, 47360, 48000, 48960, 49950, 50320, 51000, 51200, 52224, 53280, 54000, 54400, 55296, 55500, 56610, 56832, 57375, 57600, 58752, 59200, 60000, 60384, 61200, 62900, 63750, 63936, 64000, 65280, 66600, 67500, 67932, 68000, 69120, 69375, 71040, 72000, 73440, 74000, 75480, 75776, 76500, 76800, 78336, 78625, 79920, 80000, 80512, 81600, 83250, 84915, 85000, 85248, 86400, 87040, 88800, 90000, 90576, 91800, 92160, 92500, 94350, 94720, 95625, 96000, 97920, 99900, 100640, 102000, 104448, 106560, 108000, 108800, 111000, 113220, 113664, 114750, 115200, 117504, 118400, 120000, 120768, 122400, 124875, 125800, 127500, 127872, 128000, 130560, 133200, 135000, 135864, 136000, 138240, 138750, 141525, 142080, 144000, 146880, 148000, 150960, 153000, 153600, 156672, 157250, 159840, 160000, 161024, 163200, 166500, 169830, 170000, 170496, 172800, 174080, 177600, 180000, 181152, 183600, 185000, 188700, 189440, 191250, 192000, 195840, 199800, 201280, 204000, 208125, 213120, 216000, 217600, 222000, 226440, 227328, 229500, 230400, 235008, 235875, 236800, 240000, 241536, 244800, 249750, 251600, 255000, 255744, 256000, 261120, 266400, 270000, 271728, 272000, 276480, 277500, 283050, 284160, 286875, 288000, 293760, 296000, 301920, 306000, 313344, 314500, 319680, 320000, 322048, 326400, 333000, 339660, 340000, 340992, 345600, 355200, 360000, 362304, 367200, 370000, 377400, 378880, 382500, 384000, 391680, 393125, 399600, 402560, 408000, 416250, 424575, 426240, 432000, 435200, 444000, 452880, 459000, 460800, 470016, 471750, 473600, 480000, 483072, 489600, 499500, 503200, 510000, 511488, 522240, 532800, 540000, 543456, 544000, 555000, 566100, 568320, 573750, 576000, 587520, 592000, 603840, 612000, 624375, 629000, 639360, 640000, 644096, 652800, 666000, 679320, 680000, 681984, 691200, 707625, 710400, 720000, 724608, 734400, 740000, 754800, 765000, 768000, 783360, 786250, 799200, 805120, 816000, 832500, 849150, 852480, 864000, 870400, 888000, 905760, 918000, 940032, 943500, 947200, 960000, 966144, 979200, 999000, 1006400, 1020000, 1022976, 1065600, 1080000, 1086912, 1088000, 1110000, 1132200, 1136640, 1147500, 1152000, 1175040, 1179375, 1184000, 1207680, 1224000, 1248750, 1258000, 1278720, 1280000, 1288192, 1305600, 1332000, 1358640, 1360000, 1382400, 1415250, 1420800, 1440000, 1449216, 1468800, 1480000, 1509600, 1530000, 1566720, 1572500, 1598400, 1610240, 1632000, 1665000, 1698300, 1704960, 1728000, 1776000, 1811520, 1836000, 1887000, 1894400, 1920000, 1932288, 1958400, 1998000, 2012800, 2040000, 2045952, 2122875, 2131200, 2160000, 2173824, 2176000, 2220000, 2264400, 2295000, 2304000, 2350080, 2358750, 2368000, 2415360, 2448000, 2497500, 2516000, 2557440, 2611200, 2664000, 2717280, 2720000, 2830500, 2841600, 2880000, 2898432, 2937600, 2960000, 3019200, 3060000, 3145000, 3196800, 3220480, 3264000, 3330000, 3396600, 3409920, 3456000, 3538125, 3552000, 3623040, 3672000, 3774000, 3840000, 3864576, 3916800, 3996000, 4025600, 4080000, 4245750, 4262400, 4320000, 4347648, 4352000, 4440000, 4528800, 4590000, 4700160, 4717500, 4736000, 4830720, 4896000, 4995000, 5032000, 5114880, 5328000, 5434560, 5440000, 5661000, 5683200, 5760000, 5796864, 5875200, 5920000, 6038400, 6120000, 6290000, 6393600, 6440960, 6528000, 6660000, 6793200, 6912000, 7076250, 7104000, 7246080, 7344000, 7548000, 7833600, 7992000, 8051200, 8160000, 8491500, 8524800, 8640000, 8695296, 8880000, 9057600, 9180000, 9435000, 9472000, 9661440, 9792000, 9990000, 10064000, 10229760, 10614375, 10656000, 10869120, 10880000, 11322000, 11520000, 11593728, 11750400, 11840000, 12076800, 12240000, 12580000, 12787200, 13056000, 13320000, 13586400, 14152500, 14208000, 14492160, 14688000, 15096000, 15984000, 16102400, 16320000, 16983000, 17049600, 17280000, 17390592, 17760000, 18115200, 18360000, 18870000, 19322880, 19584000, 19980000, 20128000, 21228750, 21312000, 21738240, 21760000, 22644000, 23500800, 23680000, 24153600, 24480000, 25160000, 25574400, 26640000, 27172800, 28305000, 28416000, 28984320, 29376000, 30192000, 31968000, 32204800, 32640000, 33966000, 34560000, 34781184, 35520000, 36230400, 36720000, 37740000, 39168000, 39960000, 40256000, 42457500, 42624000, 43476480, 45288000, 47360000, 48307200, 48960000, 50320000, 51148800, 53280000, 54345600, 56610000, 57968640, 58752000, 60384000, 63936000, 65280000, 67932000, 71040000, 72460800, 73440000, 75480000, 79920000, 80512000, 84915000, 85248000, 86952960, 90576000, 96614400, 97920000, 100640000, 106560000, 108691200, 113220000, 117504000, 120768000, 127872000, 135864000, 142080000, 144921600, 146880000, 150960000, 159840000, 161024000, 169830000, 173905920, 181152000, 195840000, 201280000, 213120000, 217382400, 226440000, 241536000, 255744000, 271728000, 289843200, 293760000, 301920000, 319680000, 339660000, 362304000, 402560000, 426240000, 434764800, 452880000, 483072000, 543456000, 587520000, 603840000, 639360000, 679320000, 724608000, 805120000, 869529600, 905760000, 1086912000, 1207680000, 1278720000, 1358640000, 1449216000, 1811520000, 2173824000, 2415360000, 2717280000, 3623040000, 4347648000, 5434560000, 7246080000, 10869120000, 21738240000]

約数ペア:

[(1, 21738240000), (2, 10869120000), (3, 7246080000), (4, 5434560000), (5, 4347648000), (6, 3623040000), (8, 2717280000), (9, 2415360000), (10, 2173824000), (12, 1811520000), (15, 1449216000), (16, 1358640000), (17, 1278720000), (18, 1207680000), (20, 1086912000), (24, 905760000), (25, 869529600), (27, 805120000), (30, 724608000), (32, 679320000), (34, 639360000), (36, 603840000), (37, 587520000), (40, 543456000), (45, 483072000), (48, 452880000), (50, 434764800), (51, 426240000), (54, 402560000), (60, 362304000), (64, 339660000), (68, 319680000), (72, 301920000), (74, 293760000), (75, 289843200), (80, 271728000), (85, 255744000), (90, 241536000), (96, 226440000), (100, 217382400), (102, 213120000), (108, 201280000), (111, 195840000), (120, 181152000), (125, 173905920), (128, 169830000), (135, 161024000), (136, 159840000), (144, 150960000), (148, 146880000), (150, 144921600), (153, 142080000), (160, 135864000), (170, 127872000), (180, 120768000), (185, 117504000), (192, 113220000), (200, 108691200), (204, 106560000), (216, 100640000), (222, 97920000), (225, 96614400), (240, 90576000), (250, 86952960), (255, 85248000), (256, 84915000), (270, 80512000), (272, 79920000), (288, 75480000), (296, 73440000), (300, 72460800), (306, 71040000), (320, 67932000), (333, 65280000), (340, 63936000), (360, 60384000), (370, 58752000), (375, 57968640), (384, 56610000), (400, 54345600), (408, 53280000), (425, 51148800), (432, 50320000), (444, 48960000), (450, 48307200), (459, 47360000), (480, 45288000), (500, 43476480), (510, 42624000), (512, 42457500), (540, 40256000), (544, 39960000), (555, 39168000), (576, 37740000), (592, 36720000), (600, 36230400), (612, 35520000), (625, 34781184), (629, 34560000), (640, 33966000), (666, 32640000), (675, 32204800), (680, 31968000), (720, 30192000), (740, 29376000), (750, 28984320), (765, 28416000), (768, 28305000), (800, 27172800), (816, 26640000), (850, 25574400), (864, 25160000), (888, 24480000), (900, 24153600), (918, 23680000), (925, 23500800), (960, 22644000), (999, 21760000), (1000, 21738240), (1020, 21312000), (1024, 21228750), (1080, 20128000), (1088, 19980000), (1110, 19584000), (1125, 19322880), (1152, 18870000), (1184, 18360000), (1200, 18115200), (1224, 17760000), (1250, 17390592), (1258, 17280000), (1275, 17049600), (1280, 16983000), (1332, 16320000), (1350, 16102400), (1360, 15984000), (1440, 15096000), (1480, 14688000), (1500, 14492160), (1530, 14208000), (1536, 14152500), (1600, 13586400), (1632, 13320000), (1665, 13056000), (1700, 12787200), (1728, 12580000), (1776, 12240000), (1800, 12076800), (1836, 11840000), (1850, 11750400), (1875, 11593728), (1887, 11520000), (1920, 11322000), (1998, 10880000), (2000, 10869120), (2040, 10656000), (2048, 10614375), (2125, 10229760), (2160, 10064000), (2176, 9990000), (2220, 9792000), (2250, 9661440), (2295, 9472000), (2304, 9435000), (2368, 9180000), (2400, 9057600), (2448, 8880000), (2500, 8695296), (2516, 8640000), (2550, 8524800), (2560, 8491500), (2664, 8160000), (2700, 8051200), (2720, 7992000), (2775, 7833600), (2880, 7548000), (2960, 7344000), (3000, 7246080), (3060, 7104000), (3072, 7076250), (3145, 6912000), (3200, 6793200), (3264, 6660000), (3330, 6528000), (3375, 6440960), (3400, 6393600), (3456, 6290000), (3552, 6120000), (3600, 6038400), (3672, 5920000), (3700, 5875200), (3750, 5796864), (3774, 5760000), (3825, 5683200), (3840, 5661000), (3996, 5440000), (4000, 5434560), (4080, 5328000), (4250, 5114880), (4320, 5032000), (4352, 4995000), (4440, 4896000), (4500, 4830720), (4590, 4736000), (4608, 4717500), (4625, 4700160), (4736, 4590000), (4800, 4528800), (4896, 4440000), (4995, 4352000), (5000, 4347648), (5032, 4320000), (5100, 4262400), (5120, 4245750), (5328, 4080000), (5400, 4025600), (5440, 3996000), (5550, 3916800), (5625, 3864576), (5661, 3840000), (5760, 3774000), (5920, 3672000), (6000, 3623040), (6120, 3552000), (6144, 3538125), (6290, 3456000), (6375, 3409920), (6400, 3396600), (6528, 3330000), (6660, 3264000), (6750, 3220480), (6800, 3196800), (6912, 3145000), (7104, 3060000), (7200, 3019200), (7344, 2960000), (7400, 2937600), (7500, 2898432), (7548, 2880000), (7650, 2841600), (7680, 2830500), (7992, 2720000), (8000, 2717280), (8160, 2664000), (8325, 2611200), (8500, 2557440), (8640, 2516000), (8704, 2497500), (8880, 2448000), (9000, 2415360), (9180, 2368000), (9216, 2358750), (9250, 2350080), (9435, 2304000), (9472, 2295000), (9600, 2264400), (9792, 2220000), (9990, 2176000), (10000, 2173824), (10064, 2160000), (10200, 2131200), (10240, 2122875), (10625, 2045952), (10656, 2040000), (10800, 2012800), (10880, 1998000), (11100, 1958400), (11250, 1932288), (11322, 1920000), (11475, 1894400), (11520, 1887000), (11840, 1836000), (12000, 1811520), (12240, 1776000), (12580, 1728000), (12750, 1704960), (12800, 1698300), (13056, 1665000), (13320, 1632000), (13500, 1610240), (13600, 1598400), (13824, 1572500), (13875, 1566720), (14208, 1530000), (14400, 1509600), (14688, 1480000), (14800, 1468800), (15000, 1449216), (15096, 1440000), (15300, 1420800), (15360, 1415250), (15725, 1382400), (15984, 1360000), (16000, 1358640), (16320, 1332000), (16650, 1305600), (16875, 1288192), (16983, 1280000), (17000, 1278720), (17280, 1258000), (17408, 1248750), (17760, 1224000), (18000, 1207680), (18360, 1184000), (18432, 1179375), (18500, 1175040), (18870, 1152000), (18944, 1147500), (19125, 1136640), (19200, 1132200), (19584, 1110000), (19980, 1088000), (20000, 1086912), (20128, 1080000), (20400, 1065600), (21250, 1022976), (21312, 1020000), (21600, 1006400), (21760, 999000), (22200, 979200), (22500, 966144), (22644, 960000), (22950, 947200), (23040, 943500), (23125, 940032), (23680, 918000), (24000, 905760), (24480, 888000), (24975, 870400), (25160, 864000), (25500, 852480), (25600, 849150), (26112, 832500), (26640, 816000), (27000, 805120), (27200, 799200), (27648, 786250), (27750, 783360), (28305, 768000), (28416, 765000), (28800, 754800), (29376, 740000), (29600, 734400), (30000, 724608), (30192, 720000), (30600, 710400), (30720, 707625), (31450, 691200), (31875, 681984), (31968, 680000), (32000, 679320), (32640, 666000), (33300, 652800), (33750, 644096), (33966, 640000), (34000, 639360), (34560, 629000), (34816, 624375), (35520, 612000), (36000, 603840), (36720, 592000), (37000, 587520), (37740, 576000), (37888, 573750), (38250, 568320), (38400, 566100), (39168, 555000), (39960, 544000), (40000, 543456), (40256, 540000), (40800, 532800), (41625, 522240), (42500, 511488), (42624, 510000), (43200, 503200), (43520, 499500), (44400, 489600), (45000, 483072), (45288, 480000), (45900, 473600), (46080, 471750), (46250, 470016), (47175, 460800), (47360, 459000), (48000, 452880), (48960, 444000), (49950, 435200), (50320, 432000), (51000, 426240), (51200, 424575), (52224, 416250), (53280, 408000), (54000, 402560), (54400, 399600), (55296, 393125), (55500, 391680), (56610, 384000), (56832, 382500), (57375, 378880), (57600, 377400), (58752, 370000), (59200, 367200), (60000, 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183600), (120000, 181152), (120768, 180000), (122400, 177600), (124875, 174080), (125800, 172800), (127500, 170496), (127872, 170000), (128000, 169830), (130560, 166500), (133200, 163200), (135000, 161024), (135864, 160000), (136000, 159840), (138240, 157250), (138750, 156672), (141525, 153600), (142080, 153000), (144000, 150960), (146880, 148000)]