28129282560

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:733

約数の個数: 640

約数和(自身を含む): 108822320640

約数和(自身を除く): 80693038080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 37, 40, 45, 48, 51, 54, 60, 64, 68, 72, 74, 80, 85, 90, 96, 102, 108, 111, 120, 128, 135, 136, 144, 148, 153, 160, 170, 180, 185, 192, 204, 216, 222, 240, 255, 256, 270, 272, 288, 296, 306, 320, 333, 340, 360, 370, 384, 408, 432, 444, 459, 480, 510, 512, 540, 544, 555, 576, 592, 612, 629, 640, 647, 666, 680, 720, 740, 765, 768, 816, 864, 888, 918, 960, 999, 1020, 1080, 1088, 1110, 1152, 1184, 1224, 1258, 1280, 1294, 1332, 1360, 1440, 1480, 1530, 1536, 1632, 1665, 1728, 1776, 1836, 1887, 1920, 1941, 1998, 2040, 2160, 2176, 2220, 2295, 2304, 2368, 2448, 2516, 2560, 2588, 2664, 2720, 2880, 2960, 3060, 3145, 3235, 3264, 3330, 3456, 3552, 3672, 3774, 3840, 3882, 3996, 4080, 4320, 4352, 4440, 4590, 4608, 4736, 4896, 4995, 5032, 5176, 5328, 5440, 5661, 5760, 5823, 5920, 6120, 6290, 6470, 6528, 6660, 6912, 7104, 7344, 7548, 7680, 7764, 7992, 8160, 8640, 8704, 8880, 9180, 9435, 9472, 9705, 9792, 9990, 10064, 10352, 10656, 10880, 10999, 11322, 11520, 11646, 11840, 12240, 12580, 12940, 13056, 13320, 13824, 14208, 14688, 15096, 15528, 15984, 16320, 16983, 17280, 17469, 17760, 18360, 18870, 18944, 19410, 19584, 19980, 20128, 20704, 21312, 21760, 21998, 22644, 23040, 23292, 23680, 23939, 24480, 25160, 25880, 26112, 26640, 28305, 28416, 29115, 29376, 30192, 31056, 31968, 32640, 32997, 33966, 34560, 34938, 35520, 36720, 37740, 38820, 39168, 39960, 40256, 41408, 42624, 43520, 43996, 45288, 46584, 47360, 47878, 48960, 50320, 51760, 53280, 54995, 56610, 56832, 58230, 58752, 60384, 62112, 63936, 65280, 65994, 67932, 69120, 69876, 71040, 71817, 73440, 75480, 77640, 78336, 79920, 80512, 82816, 84915, 85248, 87345, 87992, 90576, 93168, 94720, 95756, 97920, 98991, 100640, 103520, 106560, 109990, 113220, 116460, 117504, 119695, 120768, 124224, 127872, 130560, 131988, 135864, 139752, 142080, 143634, 146880, 150960, 155280, 159840, 161024, 164985, 165632, 169830, 170496, 174690, 175984, 181152, 186336, 191512, 195840, 197982, 201280, 207040, 213120, 215451, 219980, 226440, 232920, 235008, 239390, 241536, 248448, 255744, 263976, 271728, 279504, 284160, 287268, 293760, 296973, 301920, 310560, 319680, 322048, 329970, 331264, 339660, 349380, 351968, 359085, 362304, 372672, 383024, 391680, 395964, 402560, 406963, 414080, 426240, 430902, 439960, 452880, 465840, 478780, 483072, 494955, 496896, 511488, 527952, 543456, 559008, 574536, 587520, 593946, 603840, 621120, 639360, 646353, 659940, 679320, 698760, 703936, 718170, 724608, 745344, 766048, 791928, 805120, 813926, 828160, 852480, 861804, 879920, 905760, 931680, 957560, 966144, 989910, 993792, 1055904, 1077255, 1086912, 1118016, 1149072, 1175040, 1187892, 1207680, 1220889, 1242240, 1278720, 1292706, 1319880, 1358640, 1397520, 1407872, 1436340, 1449216, 1484865, 1490688, 1532096, 1583856, 1610240, 1627852, 1656320, 1723608, 1759840, 1811520, 1863360, 1915120, 1979820, 2034815, 2111808, 2154510, 2173824, 2236032, 2298144, 2375784, 2415360, 2441778, 2484480, 2557440, 2585412, 2639760, 2717280, 2795040, 2815744, 2872680, 2898432, 2969730, 2981376, 3064192, 3167712, 3231765, 3255704, 3447216, 3519680, 3623040, 3662667, 3726720, 3830240, 3959640, 4069630, 4223616, 4309020, 4347648, 4472064, 4596288, 4751568, 4830720, 4883556, 4968960, 5170824, 5279520, 5434560, 5590080, 5631488, 5745360, 5939460, 6104445, 6128384, 6335424, 6463530, 6511408, 6894432, 7039360, 7246080, 7325334, 7453440, 7660480, 7919280, 8139260, 8447232, 8618040, 8695296, 8944128, 9192576, 9503136, 9767112, 10341648, 10559040, 10869120, 10988001, 11180160, 11490720, 11878920, 12208890, 12256768, 12670848, 12927060, 13022816, 13788864, 14078720, 14492160, 14650668, 14906880, 15320960, 15838560, 16278520, 16894464, 17236080, 18313335, 18385152, 19006272, 19534224, 20683296, 21118080, 21738240, 21976002, 22360320, 22981440, 23757840, 24417780, 25341696, 25854120, 26045632, 27577728, 28157440, 29301336, 30641920, 31677120, 32557040, 34472160, 36626670, 36770304, 38012544, 39068448, 41366592, 42236160, 43476480, 43952004, 44720640, 45962880, 47515680, 48835560, 50683392, 51708240, 52091264, 54940005, 55155456, 58602672, 61283840, 63354240, 65114080, 68944320, 73253340, 76025088, 78136896, 82733184, 84472320, 87904008, 91925760, 95031360, 97671120, 103416480, 104182528, 109880010, 110310912, 117205344, 126708480, 130228160, 137888640, 146506680, 152050176, 156273792, 165466368, 175808016, 183851520, 190062720, 195342240, 206832960, 208365056, 219760020, 234410688, 253416960, 260456320, 275777280, 293013360, 312547584, 330932736, 351616032, 380125440, 390684480, 413665920, 439520040, 468821376, 520912640, 551554560, 586026720, 625095168, 703232064, 760250880, 781368960, 827331840, 879040080, 937642752, 1041825280, 1172053440, 1406464128, 1562737920, 1654663680, 1758080160, 1875285504, 2344106880, 2812928256, 3125475840, 3516160320, 4688213760, 5625856512, 7032320640, 9376427520, 14064641280, 28129282560]

約数ペア:

[(1, 28129282560), (2, 14064641280), (3, 9376427520), (4, 7032320640), (5, 5625856512), (6, 4688213760), (8, 3516160320), (9, 3125475840), (10, 2812928256), (12, 2344106880), (15, 1875285504), (16, 1758080160), (17, 1654663680), (18, 1562737920), (20, 1406464128), (24, 1172053440), (27, 1041825280), (30, 937642752), (32, 879040080), (34, 827331840), (36, 781368960), (37, 760250880), (40, 703232064), (45, 625095168), (48, 586026720), (51, 551554560), (54, 520912640), (60, 468821376), (64, 439520040), (68, 413665920), (72, 390684480), (74, 380125440), (80, 351616032), (85, 330932736), (90, 312547584), (96, 293013360), (102, 275777280), (108, 260456320), (111, 253416960), (120, 234410688), (128, 219760020), (135, 208365056), (136, 206832960), (144, 195342240), (148, 190062720), (153, 183851520), (160, 175808016), (170, 165466368), (180, 156273792), (185, 152050176), (192, 146506680), (204, 137888640), (216, 130228160), (222, 126708480), (240, 117205344), (255, 110310912), (256, 109880010), (270, 104182528), (272, 103416480), (288, 97671120), (296, 95031360), (306, 91925760), (320, 87904008), (333, 84472320), (340, 82733184), (360, 78136896), (370, 76025088), (384, 73253340), (408, 68944320), (432, 65114080), (444, 63354240), (459, 61283840), (480, 58602672), (510, 55155456), (512, 54940005), (540, 52091264), (544, 51708240), (555, 50683392), (576, 48835560), (592, 47515680), (612, 45962880), (629, 44720640), (640, 43952004), (647, 43476480), (666, 42236160), (680, 41366592), (720, 39068448), (740, 38012544), (765, 36770304), (768, 36626670), (816, 34472160), (864, 32557040), (888, 31677120), (918, 30641920), (960, 29301336), (999, 28157440), (1020, 27577728), (1080, 26045632), (1088, 25854120), (1110, 25341696), (1152, 24417780), (1184, 23757840), (1224, 22981440), (1258, 22360320), (1280, 21976002), (1294, 21738240), (1332, 21118080), (1360, 20683296), (1440, 19534224), (1480, 19006272), (1530, 18385152), (1536, 18313335), (1632, 17236080), (1665, 16894464), (1728, 16278520), (1776, 15838560), (1836, 15320960), (1887, 14906880), (1920, 14650668), (1941, 14492160), (1998, 14078720), (2040, 13788864), (2160, 13022816), (2176, 12927060), (2220, 12670848), (2295, 12256768), (2304, 12208890), (2368, 11878920), (2448, 11490720), (2516, 11180160), (2560, 10988001), (2588, 10869120), (2664, 10559040), (2720, 10341648), (2880, 9767112), (2960, 9503136), (3060, 9192576), (3145, 8944128), (3235, 8695296), (3264, 8618040), (3330, 8447232), (3456, 8139260), (3552, 7919280), (3672, 7660480), (3774, 7453440), (3840, 7325334), (3882, 7246080), (3996, 7039360), (4080, 6894432), (4320, 6511408), (4352, 6463530), (4440, 6335424), (4590, 6128384), (4608, 6104445), (4736, 5939460), (4896, 5745360), (4995, 5631488), (5032, 5590080), (5176, 5434560), (5328, 5279520), (5440, 5170824), (5661, 4968960), (5760, 4883556), (5823, 4830720), (5920, 4751568), (6120, 4596288), (6290, 4472064), (6470, 4347648), (6528, 4309020), (6660, 4223616), (6912, 4069630), (7104, 3959640), (7344, 3830240), (7548, 3726720), (7680, 3662667), (7764, 3623040), (7992, 3519680), (8160, 3447216), (8640, 3255704), (8704, 3231765), (8880, 3167712), (9180, 3064192), (9435, 2981376), (9472, 2969730), (9705, 2898432), (9792, 2872680), (9990, 2815744), (10064, 2795040), (10352, 2717280), (10656, 2639760), (10880, 2585412), (10999, 2557440), (11322, 2484480), (11520, 2441778), (11646, 2415360), (11840, 2375784), (12240, 2298144), (12580, 2236032), (12940, 2173824), (13056, 2154510), (13320, 2111808), (13824, 2034815), (14208, 1979820), (14688, 1915120), (15096, 1863360), (15528, 1811520), (15984, 1759840), (16320, 1723608), (16983, 1656320), (17280, 1627852), (17469, 1610240), (17760, 1583856), (18360, 1532096), (18870, 1490688), (18944, 1484865), (19410, 1449216), (19584, 1436340), (19980, 1407872), (20128, 1397520), (20704, 1358640), (21312, 1319880), (21760, 1292706), (21998, 1278720), (22644, 1242240), (23040, 1220889), (23292, 1207680), (23680, 1187892), (23939, 1175040), (24480, 1149072), (25160, 1118016), (25880, 1086912), (26112, 1077255), (26640, 1055904), (28305, 993792), (28416, 989910), (29115, 966144), (29376, 957560), (30192, 931680), (31056, 905760), (31968, 879920), (32640, 861804), (32997, 852480), (33966, 828160), (34560, 813926), (34938, 805120), (35520, 791928), (36720, 766048), (37740, 745344), (38820, 724608), (39168, 718170), (39960, 703936), (40256, 698760), (41408, 679320), (42624, 659940), (43520, 646353), (43996, 639360), (45288, 621120), (46584, 603840), (47360, 593946), (47878, 587520), (48960, 574536), (50320, 559008), (51760, 543456), (53280, 527952), (54995, 511488), (56610, 496896), (56832, 494955), (58230, 483072), (58752, 478780), (60384, 465840), (62112, 452880), (63936, 439960), (65280, 430902), (65994, 426240), (67932, 414080), (69120, 406963), (69876, 402560), (71040, 395964), (71817, 391680), (73440, 383024), (75480, 372672), (77640, 362304), (78336, 359085), (79920, 351968), (80512, 349380), (82816, 339660), (84915, 331264), (85248, 329970), (87345, 322048), (87992, 319680), (90576, 310560), (93168, 301920), (94720, 296973), (95756, 293760), (97920, 287268), (98991, 284160), (100640, 279504), (103520, 271728), (106560, 263976), (109990, 255744), (113220, 248448), (116460, 241536), (117504, 239390), (119695, 235008), (120768, 232920), (124224, 226440), (127872, 219980), (130560, 215451), (131988, 213120), (135864, 207040), (139752, 201280), (142080, 197982), (143634, 195840), (146880, 191512), (150960, 186336), (155280, 181152), (159840, 175984), (161024, 174690), (164985, 170496), (165632, 169830)]