20401305600

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:666

約数の個数: 576

約数和(自身を含む): 77032257120

約数和(自身を除く): 56630951520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 32, 34, 39, 40, 48, 50, 51, 52, 60, 64, 65, 68, 75, 78, 80, 85, 96, 100, 102, 104, 120, 128, 130, 136, 150, 156, 160, 170, 192, 195, 200, 204, 208, 221, 240, 255, 256, 260, 272, 300, 312, 320, 325, 340, 384, 390, 400, 408, 416, 425, 442, 480, 510, 512, 520, 544, 600, 601, 624, 640, 650, 663, 680, 768, 780, 800, 816, 832, 850, 884, 960, 975, 1020, 1024, 1040, 1088, 1105, 1200, 1202, 1248, 1275, 1280, 1300, 1326, 1360, 1536, 1560, 1600, 1632, 1664, 1700, 1768, 1803, 1920, 1950, 2040, 2048, 2080, 2176, 2210, 2400, 2404, 2496, 2550, 2560, 2600, 2652, 2720, 3005, 3072, 3120, 3200, 3264, 3315, 3328, 3400, 3536, 3606, 3840, 3900, 4080, 4160, 4352, 4420, 4800, 4808, 4992, 5100, 5120, 5200, 5304, 5440, 5525, 6010, 6144, 6240, 6400, 6528, 6630, 6656, 6800, 7072, 7212, 7680, 7800, 7813, 8160, 8320, 8704, 8840, 9015, 9600, 9616, 9984, 10200, 10217, 10240, 10400, 10608, 10880, 11050, 12020, 12480, 12800, 13056, 13260, 13312, 13600, 14144, 14424, 15025, 15360, 15600, 15626, 16320, 16575, 16640, 17408, 17680, 18030, 19200, 19232, 19968, 20400, 20434, 20800, 21216, 21760, 22100, 23439, 24040, 24960, 25600, 26112, 26520, 26624, 27200, 28288, 28848, 30050, 30651, 30720, 31200, 31252, 32640, 33150, 33280, 34816, 35360, 36060, 38400, 38464, 39065, 39936, 40800, 40868, 41600, 42432, 43520, 44200, 45075, 46878, 48080, 49920, 51085, 51200, 52224, 53040, 54400, 56576, 57696, 60100, 61302, 62400, 62504, 65280, 66300, 66560, 70720, 72120, 76800, 76928, 78130, 79872, 81600, 81736, 83200, 84864, 87040, 88400, 90150, 93756, 96160, 99840, 102170, 104448, 106080, 108800, 113152, 115392, 117195, 120200, 122604, 124800, 125008, 130560, 132600, 132821, 133120, 141440, 144240, 153255, 153600, 153856, 156260, 163200, 163472, 166400, 169728, 174080, 176800, 180300, 187512, 192320, 195325, 199680, 204340, 212160, 217600, 226304, 230784, 234390, 240400, 245208, 249600, 250016, 255425, 261120, 265200, 265642, 282880, 288480, 306510, 307712, 312520, 326400, 326944, 332800, 339456, 353600, 360600, 375024, 384640, 390650, 398463, 399360, 408680, 424320, 435200, 452608, 461568, 468780, 480800, 490416, 499200, 500032, 510850, 522240, 530400, 531284, 565760, 576960, 585975, 613020, 615424, 625040, 652800, 653888, 664105, 665600, 678912, 707200, 721200, 750048, 766275, 769280, 781300, 796926, 817360, 848640, 870400, 923136, 937560, 961600, 980832, 998400, 1000064, 1021700, 1060800, 1062568, 1131520, 1153920, 1171950, 1226040, 1230848, 1250080, 1305600, 1307776, 1328210, 1357824, 1414400, 1442400, 1500096, 1532550, 1538560, 1562600, 1593852, 1634720, 1697280, 1846272, 1875120, 1923200, 1961664, 1992315, 1996800, 2000128, 2043400, 2121600, 2125136, 2263040, 2307840, 2343900, 2452080, 2500160, 2611200, 2615552, 2656420, 2828800, 2884800, 3000192, 3065100, 3077120, 3125200, 3187704, 3269440, 3320525, 3394560, 3692544, 3750240, 3846400, 3923328, 3984630, 4000256, 4086800, 4243200, 4250272, 4615680, 4687800, 4904160, 5000320, 5231104, 5312840, 5657600, 5769600, 6000384, 6130200, 6154240, 6250400, 6375408, 6538880, 6641050, 6789120, 7500480, 7692800, 7846656, 7969260, 8000512, 8173600, 8486400, 8500544, 9231360, 9375600, 9808320, 9961575, 10000640, 10462208, 10625680, 11315200, 11539200, 12000768, 12260400, 12500800, 12750816, 13077760, 13282100, 15000960, 15385600, 15693312, 15938520, 16001024, 16347200, 16972800, 17001088, 18462720, 18751200, 19616640, 19923150, 20001280, 20924416, 21251360, 23078400, 24001536, 24520800, 25001600, 25501632, 26155520, 26564200, 30001920, 30771200, 31386624, 31877040, 32694400, 33945600, 34002176, 37502400, 39233280, 39846300, 40002560, 42502720, 46156800, 48003072, 49041600, 50003200, 51003264, 52311040, 53128400, 60003840, 62773248, 63754080, 65388800, 68004352, 75004800, 78466560, 79692600, 80005120, 85005440, 92313600, 98083200, 100006400, 102006528, 104622080, 106256800, 120007680, 127508160, 130777600, 136008704, 150009600, 156933120, 159385200, 170010880, 196166400, 200012800, 204013056, 212513600, 240015360, 255016320, 261555200, 272017408, 300019200, 313866240, 318770400, 340021760, 392332800, 400025600, 408026112, 425027200, 510032640, 523110400, 600038400, 637540800, 680043520, 784665600, 816052224, 850054400, 1020065280, 1200076800, 1275081600, 1360087040, 1569331200, 1700108800, 2040130560, 2550163200, 3400217600, 4080261120, 5100326400, 6800435200, 10200652800, 20401305600]

約数ペア:

[(1, 20401305600), (2, 10200652800), (3, 6800435200), (4, 5100326400), (5, 4080261120), (6, 3400217600), (8, 2550163200), (10, 2040130560), (12, 1700108800), (13, 1569331200), (15, 1360087040), (16, 1275081600), (17, 1200076800), (20, 1020065280), (24, 850054400), (25, 816052224), (26, 784665600), (30, 680043520), (32, 637540800), (34, 600038400), (39, 523110400), (40, 510032640), (48, 425027200), (50, 408026112), (51, 400025600), (52, 392332800), (60, 340021760), (64, 318770400), (65, 313866240), (68, 300019200), (75, 272017408), (78, 261555200), (80, 255016320), (85, 240015360), (96, 212513600), (100, 204013056), (102, 200012800), (104, 196166400), (120, 170010880), (128, 159385200), (130, 156933120), (136, 150009600), (150, 136008704), (156, 130777600), (160, 127508160), (170, 120007680), (192, 106256800), (195, 104622080), (200, 102006528), (204, 100006400), (208, 98083200), (221, 92313600), (240, 85005440), (255, 80005120), (256, 79692600), (260, 78466560), (272, 75004800), (300, 68004352), (312, 65388800), (320, 63754080), (325, 62773248), (340, 60003840), (384, 53128400), (390, 52311040), (400, 51003264), (408, 50003200), (416, 49041600), (425, 48003072), (442, 46156800), (480, 42502720), (510, 40002560), (512, 39846300), (520, 39233280), (544, 37502400), (600, 34002176), (601, 33945600), (624, 32694400), (640, 31877040), (650, 31386624), (663, 30771200), (680, 30001920), (768, 26564200), (780, 26155520), (800, 25501632), (816, 25001600), (832, 24520800), (850, 24001536), (884, 23078400), (960, 21251360), (975, 20924416), (1020, 20001280), (1024, 19923150), (1040, 19616640), (1088, 18751200), (1105, 18462720), (1200, 17001088), (1202, 16972800), (1248, 16347200), (1275, 16001024), (1280, 15938520), (1300, 15693312), (1326, 15385600), (1360, 15000960), (1536, 13282100), (1560, 13077760), (1600, 12750816), (1632, 12500800), (1664, 12260400), (1700, 12000768), (1768, 11539200), (1803, 11315200), (1920, 10625680), (1950, 10462208), (2040, 10000640), (2048, 9961575), (2080, 9808320), (2176, 9375600), (2210, 9231360), (2400, 8500544), (2404, 8486400), (2496, 8173600), (2550, 8000512), (2560, 7969260), (2600, 7846656), (2652, 7692800), (2720, 7500480), (3005, 6789120), (3072, 6641050), (3120, 6538880), (3200, 6375408), (3264, 6250400), (3315, 6154240), (3328, 6130200), (3400, 6000384), (3536, 5769600), (3606, 5657600), (3840, 5312840), (3900, 5231104), (4080, 5000320), (4160, 4904160), (4352, 4687800), (4420, 4615680), (4800, 4250272), (4808, 4243200), (4992, 4086800), (5100, 4000256), (5120, 3984630), (5200, 3923328), (5304, 3846400), (5440, 3750240), (5525, 3692544), (6010, 3394560), (6144, 3320525), (6240, 3269440), (6400, 3187704), (6528, 3125200), (6630, 3077120), (6656, 3065100), (6800, 3000192), (7072, 2884800), (7212, 2828800), (7680, 2656420), (7800, 2615552), (7813, 2611200), (8160, 2500160), (8320, 2452080), (8704, 2343900), (8840, 2307840), (9015, 2263040), (9600, 2125136), (9616, 2121600), (9984, 2043400), (10200, 2000128), (10217, 1996800), (10240, 1992315), (10400, 1961664), (10608, 1923200), (10880, 1875120), (11050, 1846272), (12020, 1697280), (12480, 1634720), (12800, 1593852), (13056, 1562600), (13260, 1538560), (13312, 1532550), (13600, 1500096), (14144, 1442400), (14424, 1414400), (15025, 1357824), (15360, 1328210), (15600, 1307776), (15626, 1305600), (16320, 1250080), (16575, 1230848), (16640, 1226040), (17408, 1171950), (17680, 1153920), (18030, 1131520), (19200, 1062568), (19232, 1060800), (19968, 1021700), (20400, 1000064), (20434, 998400), (20800, 980832), (21216, 961600), (21760, 937560), (22100, 923136), (23439, 870400), (24040, 848640), (24960, 817360), (25600, 796926), (26112, 781300), (26520, 769280), (26624, 766275), (27200, 750048), (28288, 721200), (28848, 707200), (30050, 678912), (30651, 665600), (30720, 664105), (31200, 653888), (31252, 652800), (32640, 625040), (33150, 615424), (33280, 613020), (34816, 585975), (35360, 576960), (36060, 565760), (38400, 531284), (38464, 530400), (39065, 522240), (39936, 510850), (40800, 500032), (40868, 499200), (41600, 490416), (42432, 480800), (43520, 468780), (44200, 461568), (45075, 452608), (46878, 435200), (48080, 424320), (49920, 408680), (51085, 399360), (51200, 398463), (52224, 390650), (53040, 384640), (54400, 375024), (56576, 360600), (57696, 353600), (60100, 339456), (61302, 332800), (62400, 326944), (62504, 326400), (65280, 312520), (66300, 307712), (66560, 306510), (70720, 288480), (72120, 282880), (76800, 265642), (76928, 265200), (78130, 261120), (79872, 255425), (81600, 250016), (81736, 249600), (83200, 245208), (84864, 240400), (87040, 234390), (88400, 230784), (90150, 226304), (93756, 217600), (96160, 212160), (99840, 204340), (102170, 199680), (104448, 195325), (106080, 192320), (108800, 187512), (113152, 180300), (115392, 176800), (117195, 174080), (120200, 169728), (122604, 166400), (124800, 163472), (125008, 163200), (130560, 156260), (132600, 153856), (132821, 153600), (133120, 153255), (141440, 144240)]