40646594560

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13879}}^1$

素因数の和:13932

約数の個数: 208

約数和(自身を含む): 114600608640

約数和(自身を除く): 73954014080

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 286, 320, 352, 416, 440, 512, 520, 572, 640, 704, 715, 832, 880, 1024, 1040, 1144, 1280, 1408, 1430, 1664, 1760, 2048, 2080, 2288, 2560, 2816, 2860, 3328, 3520, 4096, 4160, 4576, 5120, 5632, 5720, 6656, 7040, 8320, 9152, 10240, 11264, 11440, 13312, 13879, 14080, 16640, 18304, 20480, 22528, 22880, 26624, 27758, 28160, 33280, 36608, 45056, 45760, 53248, 55516, 56320, 66560, 69395, 73216, 91520, 111032, 112640, 133120, 138790, 146432, 152669, 180427, 183040, 222064, 225280, 266240, 277580, 292864, 305338, 360854, 366080, 444128, 555160, 585728, 610676, 721708, 732160, 763345, 888256, 902135, 1110320, 1221352, 1443416, 1464320, 1526690, 1776512, 1804270, 1984697, 2220640, 2442704, 2886832, 2928640, 3053380, 3553024, 3608540, 3969394, 4441280, 4885408, 5773664, 6106760, 7106048, 7217080, 7938788, 8882560, 9770816, 9923485, 11547328, 12213520, 14212096, 14434160, 15877576, 17765120, 19541632, 19846970, 23094656, 24427040, 28424192, 28868320, 31755152, 35530240, 39083264, 39693940, 46189312, 48854080, 56848384, 57736640, 63510304, 71060480, 78166528, 79387880, 92378624, 97708160, 115473280, 127020608, 142120960, 156333056, 158775760, 184757248, 195416320, 230946560, 254041216, 284241920, 312666112, 317551520, 369514496, 390832640, 461893120, 508082432, 625332224, 635103040, 739028992, 781665280, 923786240, 1016164864, 1270206080, 1563330560, 1847572480, 2032329728, 2540412160, 3126661120, 3695144960, 4064659456, 5080824320, 8129318912, 10161648640, 20323297280, 40646594560]

約数ペア:

[(1, 40646594560), (2, 20323297280), (4, 10161648640), (5, 8129318912), (8, 5080824320), (10, 4064659456), (11, 3695144960), (13, 3126661120), (16, 2540412160), (20, 2032329728), (22, 1847572480), (26, 1563330560), (32, 1270206080), (40, 1016164864), (44, 923786240), (52, 781665280), (55, 739028992), (64, 635103040), (65, 625332224), (80, 508082432), (88, 461893120), (104, 390832640), (110, 369514496), (128, 317551520), (130, 312666112), (143, 284241920), (160, 254041216), (176, 230946560), (208, 195416320), (220, 184757248), (256, 158775760), (260, 156333056), (286, 142120960), (320, 127020608), (352, 115473280), (416, 97708160), (440, 92378624), (512, 79387880), (520, 78166528), (572, 71060480), (640, 63510304), (704, 57736640), (715, 56848384), (832, 48854080), (880, 46189312), (1024, 39693940), (1040, 39083264), (1144, 35530240), (1280, 31755152), (1408, 28868320), (1430, 28424192), (1664, 24427040), (1760, 23094656), (2048, 19846970), (2080, 19541632), (2288, 17765120), (2560, 15877576), (2816, 14434160), (2860, 14212096), (3328, 12213520), (3520, 11547328), (4096, 9923485), (4160, 9770816), (4576, 8882560), (5120, 7938788), (5632, 7217080), (5720, 7106048), (6656, 6106760), (7040, 5773664), (8320, 4885408), (9152, 4441280), (10240, 3969394), (11264, 3608540), (11440, 3553024), (13312, 3053380), (13879, 2928640), (14080, 2886832), (16640, 2442704), (18304, 2220640), (20480, 1984697), (22528, 1804270), (22880, 1776512), (26624, 1526690), (27758, 1464320), (28160, 1443416), (33280, 1221352), (36608, 1110320), (45056, 902135), (45760, 888256), (53248, 763345), (55516, 732160), (56320, 721708), (66560, 610676), (69395, 585728), (73216, 555160), (91520, 444128), (111032, 366080), (112640, 360854), (133120, 305338), (138790, 292864), (146432, 277580), (152669, 266240), (180427, 225280), (183040, 222064)]