890131333560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1789}}^1\times {\mathrm{34843}}^1$

素因数の和:36670

約数の個数: 256

約数和(自身を含む): 3233300198400

約数和(自身を除く): 2343168864840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 1789, 2040, 2380, 2856, 3570, 3578, 4760, 5367, 7140, 7156, 8945, 10734, 12523, 14280, 14312, 17890, 21468, 25046, 26835, 30413, 34843, 35780, 37569, 42936, 50092, 53670, 60826, 62615, 69686, 71560, 75138, 91239, 100184, 104529, 107340, 121652, 125230, 139372, 150276, 152065, 174215, 182478, 187845, 209058, 212891, 214680, 243304, 243901, 250460, 278744, 300552, 304130, 348430, 364956, 375690, 418116, 425782, 456195, 487802, 500920, 522645, 592331, 608260, 638673, 696860, 729912, 731703, 751380, 836232, 851564, 912390, 975604, 1045290, 1064455, 1184662, 1216520, 1219505, 1277346, 1393720, 1463406, 1502760, 1703128, 1776993, 1824780, 1951208, 2090580, 2128910, 2369324, 2439010, 2554692, 2926812, 2961655, 3193365, 3553986, 3649560, 3658515, 4146317, 4181160, 4257820, 4738648, 4878020, 5109384, 5853624, 5923310, 6386730, 7107972, 7317030, 8292634, 8515640, 8884965, 9756040, 11846620, 12438951, 12773460, 14215944, 14634060, 16585268, 17769930, 20731585, 23693240, 24877902, 25546920, 29268120, 33170536, 35539860, 41463170, 49755804, 62194755, 62334127, 71079720, 82926340, 99511608, 124389510, 124668254, 165852680, 187002381, 248779020, 249336508, 311670635, 374004762, 436338889, 497558040, 498673016, 623341270, 748009524, 872677778, 935011905, 1059680159, 1246682540, 1309016667, 1496019048, 1745355556, 1870023810, 2119360318, 2181694445, 2493365080, 2618033334, 3179040477, 3490711112, 3740047620, 4238720636, 4363388890, 5236066668, 5298400795, 6358080954, 6545083335, 7417761113, 7480095240, 8477441272, 8726777780, 10472133336, 10596801590, 12716161908, 13090166670, 14835522226, 15895202385, 17453555560, 21193603180, 22253283339, 25432323816, 26180333340, 29671044452, 31790404770, 37088805565, 42387206360, 44506566678, 52360666680, 59342088904, 63580809540, 74177611130, 89013133356, 111266416695, 127161619080, 148355222260, 178026266712, 222532833390, 296710444520, 445065666780, 890131333560]

約数ペア:

[(1, 890131333560), (2, 445065666780), (3, 296710444520), (4, 222532833390), (5, 178026266712), (6, 148355222260), (7, 127161619080), (8, 111266416695), (10, 89013133356), (12, 74177611130), (14, 63580809540), (15, 59342088904), (17, 52360666680), (20, 44506566678), (21, 42387206360), (24, 37088805565), (28, 31790404770), (30, 29671044452), (34, 26180333340), (35, 25432323816), (40, 22253283339), (42, 21193603180), (51, 17453555560), (56, 15895202385), (60, 14835522226), (68, 13090166670), (70, 12716161908), (84, 10596801590), (85, 10472133336), (102, 8726777780), (105, 8477441272), (119, 7480095240), (120, 7417761113), (136, 6545083335), (140, 6358080954), (168, 5298400795), (170, 5236066668), (204, 4363388890), (210, 4238720636), (238, 3740047620), (255, 3490711112), (280, 3179040477), (340, 2618033334), (357, 2493365080), (408, 2181694445), (420, 2119360318), (476, 1870023810), (510, 1745355556), (595, 1496019048), (680, 1309016667), (714, 1246682540), (840, 1059680159), (952, 935011905), (1020, 872677778), (1190, 748009524), (1428, 623341270), (1785, 498673016), (1789, 497558040), (2040, 436338889), (2380, 374004762), (2856, 311670635), (3570, 249336508), (3578, 248779020), (4760, 187002381), (5367, 165852680), (7140, 124668254), (7156, 124389510), (8945, 99511608), (10734, 82926340), (12523, 71079720), (14280, 62334127), (14312, 62194755), (17890, 49755804), (21468, 41463170), (25046, 35539860), (26835, 33170536), (30413, 29268120), (34843, 25546920), (35780, 24877902), (37569, 23693240), (42936, 20731585), (50092, 17769930), (53670, 16585268), (60826, 14634060), (62615, 14215944), (69686, 12773460), (71560, 12438951), (75138, 11846620), (91239, 9756040), (100184, 8884965), (104529, 8515640), (107340, 8292634), (121652, 7317030), (125230, 7107972), (139372, 6386730), (150276, 5923310), (152065, 5853624), (174215, 5109384), (182478, 4878020), (187845, 4738648), (209058, 4257820), (212891, 4181160), (214680, 4146317), (243304, 3658515), (243901, 3649560), (250460, 3553986), (278744, 3193365), (300552, 2961655), (304130, 2926812), (348430, 2554692), (364956, 2439010), (375690, 2369324), (418116, 2128910), (425782, 2090580), (456195, 1951208), (487802, 1824780), (500920, 1776993), (522645, 1703128), (592331, 1502760), (608260, 1463406), (638673, 1393720), (696860, 1277346), (729912, 1219505), (731703, 1216520), (751380, 1184662), (836232, 1064455), (851564, 1045290), (912390, 975604)]