72679144320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{59239}}^1$

素因数の和:59338

約数の個数: 256

約数和(自身を含む): 261035136000

約数和(自身を除く): 188355991680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 90, 96, 108, 120, 128, 135, 142, 144, 160, 180, 192, 213, 216, 240, 270, 284, 288, 320, 355, 360, 384, 426, 432, 480, 540, 568, 576, 639, 640, 710, 720, 852, 864, 960, 1065, 1080, 1136, 1152, 1278, 1420, 1440, 1704, 1728, 1917, 1920, 2130, 2160, 2272, 2556, 2840, 2880, 3195, 3408, 3456, 3834, 4260, 4320, 4544, 5112, 5680, 5760, 6390, 6816, 7668, 8520, 8640, 9088, 9585, 10224, 11360, 12780, 13632, 15336, 17040, 17280, 19170, 20448, 22720, 25560, 27264, 30672, 34080, 38340, 40896, 45440, 51120, 59239, 61344, 68160, 76680, 81792, 102240, 118478, 122688, 136320, 153360, 177717, 204480, 236956, 245376, 296195, 306720, 355434, 408960, 473912, 533151, 592390, 613440, 710868, 888585, 947824, 1066302, 1184780, 1226880, 1421736, 1599453, 1777170, 1895648, 2132604, 2369560, 2665755, 2843472, 3198906, 3554340, 3791296, 4205969, 4265208, 4739120, 5331510, 5686944, 6397812, 7108680, 7582592, 7997265, 8411938, 8530416, 9478240, 10663020, 11373888, 12617907, 12795624, 14217360, 15994530, 16823876, 17060832, 18956480, 21029845, 21326040, 22747776, 25235814, 25591248, 28434720, 31989060, 33647752, 34121664, 37853721, 37912960, 42059690, 42652080, 50471628, 51182496, 56869440, 63089535, 63978120, 67295504, 68243328, 75707442, 84119380, 85304160, 100943256, 102364992, 113561163, 113738880, 126179070, 127956240, 134591008, 151414884, 168238760, 170608320, 189268605, 201886512, 204729984, 227122326, 252358140, 255912480, 269182016, 302829768, 336477520, 341216640, 378537210, 403773024, 454244652, 504716280, 511824960, 538364032, 567805815, 605659536, 672955040, 757074420, 807546048, 908489304, 1009432560, 1023649920, 1135611630, 1211319072, 1345910080, 1514148840, 1615092096, 1816978608, 2018865120, 2271223260, 2422638144, 2691820160, 3028297680, 3633957216, 4037730240, 4542446520, 4845276288, 6056595360, 7267914432, 8075460480, 9084893040, 12113190720, 14535828864, 18169786080, 24226381440, 36339572160, 72679144320]

約数ペア:

[(1, 72679144320), (2, 36339572160), (3, 24226381440), (4, 18169786080), (5, 14535828864), (6, 12113190720), (8, 9084893040), (9, 8075460480), (10, 7267914432), (12, 6056595360), (15, 4845276288), (16, 4542446520), (18, 4037730240), (20, 3633957216), (24, 3028297680), (27, 2691820160), (30, 2422638144), (32, 2271223260), (36, 2018865120), (40, 1816978608), (45, 1615092096), (48, 1514148840), (54, 1345910080), (60, 1211319072), (64, 1135611630), (71, 1023649920), (72, 1009432560), (80, 908489304), (90, 807546048), (96, 757074420), (108, 672955040), (120, 605659536), (128, 567805815), (135, 538364032), (142, 511824960), (144, 504716280), (160, 454244652), (180, 403773024), (192, 378537210), (213, 341216640), (216, 336477520), (240, 302829768), (270, 269182016), (284, 255912480), (288, 252358140), (320, 227122326), (355, 204729984), (360, 201886512), (384, 189268605), (426, 170608320), (432, 168238760), (480, 151414884), (540, 134591008), (568, 127956240), (576, 126179070), (639, 113738880), (640, 113561163), (710, 102364992), (720, 100943256), (852, 85304160), (864, 84119380), (960, 75707442), (1065, 68243328), (1080, 67295504), (1136, 63978120), (1152, 63089535), (1278, 56869440), (1420, 51182496), (1440, 50471628), (1704, 42652080), (1728, 42059690), (1917, 37912960), (1920, 37853721), (2130, 34121664), (2160, 33647752), (2272, 31989060), (2556, 28434720), (2840, 25591248), (2880, 25235814), (3195, 22747776), (3408, 21326040), (3456, 21029845), (3834, 18956480), (4260, 17060832), (4320, 16823876), (4544, 15994530), (5112, 14217360), (5680, 12795624), (5760, 12617907), (6390, 11373888), (6816, 10663020), (7668, 9478240), (8520, 8530416), (8640, 8411938), (9088, 7997265), (9585, 7582592), (10224, 7108680), (11360, 6397812), (12780, 5686944), (13632, 5331510), (15336, 4739120), (17040, 4265208), (17280, 4205969), (19170, 3791296), (20448, 3554340), (22720, 3198906), (25560, 2843472), (27264, 2665755), (30672, 2369560), (34080, 2132604), (38340, 1895648), (40896, 1777170), (45440, 1599453), (51120, 1421736), (59239, 1226880), (61344, 1184780), (68160, 1066302), (76680, 947824), (81792, 888585), (102240, 710868), (118478, 613440), (122688, 592390), (136320, 533151), (153360, 473912), (177717, 408960), (204480, 355434), (236956, 306720), (245376, 296195)]