1921290865920

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{1733}}^1$

素因数の和:1837

約数の個数: 1080

約数和(自身を含む): 7504617920184

約数和(自身を除く): 5583327054264

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, 81, 85, 90, 96, 102, 108, 111, 120, 128, 135, 136, 144, 148, 153, 160, 162, 170, 180, 185, 192, 204, 216, 222, 240, 255, 256, 270, 272, 288, 289, 296, 306, 320, 324, 333, 340, 360, 370, 384, 405, 408, 432, 444, 459, 480, 510, 540, 544, 555, 576, 578, 592, 612, 629, 640, 648, 666, 680, 720, 740, 765, 768, 810, 816, 864, 867, 888, 918, 960, 999, 1020, 1080, 1088, 1110, 1152, 1156, 1184, 1224, 1258, 1280, 1296, 1332, 1360, 1377, 1440, 1445, 1480, 1530, 1620, 1632, 1665, 1728, 1733, 1734, 1776, 1836, 1887, 1920, 1998, 2040, 2160, 2176, 2220, 2295, 2304, 2312, 2368, 2448, 2516, 2592, 2601, 2664, 2720, 2754, 2880, 2890, 2960, 2997, 3060, 3145, 3240, 3264, 3330, 3456, 3466, 3468, 3552, 3672, 3774, 3840, 3996, 4080, 4320, 4335, 4352, 4440, 4590, 4624, 4736, 4896, 4995, 5032, 5184, 5199, 5202, 5328, 5440, 5508, 5661, 5760, 5780, 5920, 5994, 6120, 6290, 6480, 6528, 6660, 6885, 6912, 6932, 6936, 7104, 7344, 7548, 7803, 7992, 8160, 8640, 8665, 8670, 8880, 9180, 9248, 9435, 9472, 9792, 9990, 10064, 10368, 10398, 10404, 10656, 10693, 10880, 11016, 11322, 11520, 11560, 11840, 11988, 12240, 12580, 12960, 13005, 13056, 13320, 13770, 13864, 13872, 14208, 14688, 14985, 15096, 15597, 15606, 15984, 16320, 16983, 17280, 17330, 17340, 17760, 18360, 18496, 18870, 19584, 19980, 20128, 20736, 20796, 20808, 21312, 21386, 21760, 22032, 22644, 23120, 23409, 23680, 23976, 24480, 25160, 25920, 25995, 26010, 26640, 27540, 27728, 27744, 28305, 28416, 29376, 29461, 29970, 30192, 31194, 31212, 31968, 32079, 32640, 33966, 34560, 34660, 34680, 35520, 36720, 36992, 37740, 39015, 39168, 39960, 40256, 41592, 41616, 42624, 42772, 44064, 45288, 46240, 46791, 46818, 47360, 47952, 48960, 50320, 50949, 51840, 51990, 52020, 53280, 53465, 55080, 55456, 55488, 56610, 58752, 58922, 59940, 60384, 62388, 62424, 63936, 64121, 64158, 65280, 67932, 69320, 69360, 71040, 73440, 73984, 75480, 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52322736, 54090396, 55400544, 55432512, 55592907, 56565120, 58863078, 59892480, 60100440, 61556160, 61591680, 63635760, 64107136, 65214720, 65403420, 67612995, 67878144, 69250680, 69290640, 69763648, 72120528, 73867392, 73910016, 74123876, 76362912, 78484104, 80133920, 81135594, 82074880, 83100816, 84847680, 87204560, 88294617, 89838720, 90150660, 92334240, 92387520, 92654845, 95453640, 96160704, 98105130, 101817216, 103876020, 104645472, 108180792, 110801088, 110865024, 111185814, 113130240, 117726156, 120200880, 123112320, 123183360, 127271520, 128214272, 130806840, 135225990, 138501360, 138581280, 139527296, 144241056, 147157695, 147734784, 148247752, 152725824, 156968208, 160267840, 162271188, 166201632, 166778721, 169695360, 174409120, 176589234, 179677440, 180301320, 184668480, 184775040, 185309690, 190907280, 192321408, 196210260, 202838985, 203634432, 207752040, 209290944, 216361584, 221602176, 221730048, 222371628, 235452312, 240401760, 246224640, 254543040, 261613680, 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35579460480, 37672369920, 40026893040, 42695352576, 48032271648, 51926780160, 53369190720, 56508554880, 60040339560, 64043028864, 71158920960, 80053786080, 96064543296, 106738381440, 113017109760, 120080679120, 128086057728, 160107572160, 192129086592, 213476762880, 240161358240, 320215144320, 384258173184, 480322716480, 640430288640, 960645432960, 1921290865920]

約数ペア:

[(1, 1921290865920), (2, 960645432960), (3, 640430288640), (4, 480322716480), (5, 384258173184), (6, 320215144320), (8, 240161358240), (9, 213476762880), (10, 192129086592), (12, 160107572160), (15, 128086057728), (16, 120080679120), (17, 113017109760), (18, 106738381440), (20, 96064543296), (24, 80053786080), (27, 71158920960), (30, 64043028864), (32, 60040339560), (34, 56508554880), (36, 53369190720), (37, 51926780160), (40, 48032271648), (45, 42695352576), (48, 40026893040), (51, 37672369920), (54, 35579460480), (60, 32021514432), (64, 30020169780), (68, 28254277440), (72, 26684595360), (74, 25963390080), (80, 24016135824), (81, 23719640320), (85, 22603421952), (90, 21347676288), (96, 20013446520), (102, 18836184960), (108, 17789730240), (111, 17308926720), (120, 16010757216), (128, 15010084890), (135, 14231784192), (136, 14127138720), (144, 13342297680), (148, 12981695040), (153, 12557456640), (160, 12008067912), (162, 11859820160), (170, 11301710976), (180, 10673838144), (185, 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