634373460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 288

約数和(自身を含む): 2306304000

約数和(自身を除く): 1671930540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 109, 124, 126, 140, 149, 155, 180, 186, 210, 217, 218, 252, 279, 298, 310, 315, 327, 372, 420, 434, 436, 447, 465, 545, 558, 596, 620, 630, 651, 654, 745, 763, 868, 894, 930, 981, 1043, 1085, 1090, 1116, 1260, 1302, 1308, 1341, 1395, 1490, 1526, 1635, 1788, 1860, 1953, 1962, 2086, 2170, 2180, 2235, 2289, 2604, 2682, 2790, 2980, 3052, 3129, 3255, 3270, 3379, 3815, 3906, 3924, 4172, 4340, 4470, 4578, 4619, 4905, 5215, 5364, 5580, 6258, 6510, 6540, 6705, 6758, 6867, 7630, 7812, 8940, 9156, 9238, 9387, 9765, 9810, 10137, 10430, 11445, 12516, 13020, 13410, 13516, 13734, 13857, 15260, 15645, 16241, 16895, 18476, 18774, 19530, 19620, 20274, 20860, 22890, 23095, 23653, 26820, 27468, 27714, 30411, 31290, 32333, 32482, 33790, 34335, 37548, 39060, 40548, 41571, 45780, 46190, 46935, 47306, 48723, 50685, 55428, 60822, 62580, 64666, 64964, 67580, 68670, 69285, 70959, 81205, 83142, 92380, 93870, 94612, 96999, 97446, 101370, 113687, 118265, 121644, 129332, 137340, 138570, 141918, 146169, 152055, 161665, 162410, 166284, 187740, 193998, 194892, 202740, 207855, 212877, 227374, 236530, 243615, 277140, 283836, 290997, 292338, 304110, 323330, 324820, 341061, 354795, 387996, 415710, 425754, 454748, 473060, 484995, 487230, 503471, 568435, 581994, 584676, 608220, 646660, 682122, 709590, 730845, 831420, 851508, 969990, 974460, 1006942, 1023183, 1064385, 1136870, 1163988, 1364244, 1419180, 1454985, 1461690, 1510413, 1705305, 1939980, 2013884, 2046366, 2128770, 2273740, 2517355, 2909970, 2923380, 3020826, 3410610, 3524297, 4092732, 4257540, 4531239, 5034710, 5115915, 5819940, 6041652, 6821220, 7048594, 7552065, 9062478, 10069420, 10231830, 10572891, 14097188, 15104130, 17621485, 18124956, 20463660, 21145782, 22656195, 30208260, 31718673, 35242970, 42291564, 45312390, 52864455, 63437346, 70485940, 90624780, 105728910, 126874692, 158593365, 211457820, 317186730, 634373460]

約数ペア:

[(1, 634373460), (2, 317186730), (3, 211457820), (4, 158593365), (5, 126874692), (6, 105728910), (7, 90624780), (9, 70485940), (10, 63437346), (12, 52864455), (14, 45312390), (15, 42291564), (18, 35242970), (20, 31718673), (21, 30208260), (28, 22656195), (30, 21145782), (31, 20463660), (35, 18124956), (36, 17621485), (42, 15104130), (45, 14097188), (60, 10572891), (62, 10231830), (63, 10069420), (70, 9062478), (84, 7552065), (90, 7048594), (93, 6821220), (105, 6041652), (109, 5819940), (124, 5115915), (126, 5034710), (140, 4531239), (149, 4257540), (155, 4092732), (180, 3524297), (186, 3410610), (210, 3020826), (217, 2923380), (218, 2909970), (252, 2517355), (279, 2273740), (298, 2128770), (310, 2046366), (315, 2013884), (327, 1939980), (372, 1705305), (420, 1510413), (434, 1461690), (436, 1454985), (447, 1419180), (465, 1364244), (545, 1163988), (558, 1136870), (596, 1064385), (620, 1023183), (630, 1006942), (651, 974460), (654, 969990), (745, 851508), (763, 831420), (868, 730845), (894, 709590), (930, 682122), (981, 646660), (1043, 608220), (1085, 584676), (1090, 581994), (1116, 568435), (1260, 503471), (1302, 487230), (1308, 484995), (1341, 473060), (1395, 454748), (1490, 425754), (1526, 415710), (1635, 387996), (1788, 354795), (1860, 341061), (1953, 324820), (1962, 323330), (2086, 304110), (2170, 292338), (2180, 290997), (2235, 283836), (2289, 277140), (2604, 243615), (2682, 236530), (2790, 227374), (2980, 212877), (3052, 207855), (3129, 202740), (3255, 194892), (3270, 193998), (3379, 187740), (3815, 166284), (3906, 162410), (3924, 161665), (4172, 152055), (4340, 146169), (4470, 141918), (4578, 138570), (4619, 137340), (4905, 129332), (5215, 121644), (5364, 118265), (5580, 113687), (6258, 101370), (6510, 97446), (6540, 96999), (6705, 94612), (6758, 93870), (6867, 92380), (7630, 83142), (7812, 81205), (8940, 70959), (9156, 69285), (9238, 68670), (9387, 67580), (9765, 64964), (9810, 64666), (10137, 62580), (10430, 60822), (11445, 55428), (12516, 50685), (13020, 48723), (13410, 47306), (13516, 46935), (13734, 46190), (13857, 45780), (15260, 41571), (15645, 40548), (16241, 39060), (16895, 37548), (18476, 34335), (18774, 33790), (19530, 32482), (19620, 32333), (20274, 31290), (20860, 30411), (22890, 27714), (23095, 27468), (23653, 26820)]