313300260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:683

約数の個数: 288

約数和(自身を含む): 1209341952

約数和(自身を除く): 896041692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 52, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 105, 117, 124, 126, 130, 140, 155, 156, 180, 182, 186, 195, 210, 217, 234, 252, 260, 273, 279, 310, 315, 364, 372, 390, 403, 420, 434, 455, 465, 468, 546, 558, 585, 617, 620, 630, 651, 780, 806, 819, 868, 910, 930, 1085, 1092, 1116, 1170, 1209, 1234, 1260, 1302, 1365, 1395, 1612, 1638, 1820, 1851, 1860, 1953, 2015, 2170, 2340, 2418, 2468, 2604, 2730, 2790, 2821, 3085, 3255, 3276, 3627, 3702, 3906, 4030, 4095, 4319, 4340, 4836, 5460, 5553, 5580, 5642, 6045, 6170, 6510, 7254, 7404, 7812, 8021, 8060, 8190, 8463, 8638, 9255, 9765, 11106, 11284, 12090, 12340, 12957, 13020, 14105, 14508, 16042, 16380, 16926, 17276, 18135, 18510, 19127, 19530, 21595, 22212, 24063, 24180, 25389, 25914, 27765, 28210, 32084, 33852, 36270, 37020, 38254, 38871, 39060, 40105, 42315, 43190, 48126, 50778, 51828, 55530, 56147, 56420, 57381, 64785, 72189, 72540, 76508, 77742, 80210, 84630, 86380, 95635, 96252, 101556, 111060, 112294, 114762, 120315, 126945, 129570, 133889, 144378, 155484, 160420, 168441, 169260, 172143, 191270, 194355, 224588, 229524, 240630, 248651, 253890, 259140, 267778, 280735, 286905, 288756, 336882, 344286, 360945, 382540, 388710, 401667, 481260, 497302, 505323, 507780, 535556, 561470, 573810, 669445, 673764, 688572, 721890, 745953, 777420, 803334, 842205, 860715, 994604, 1010646, 1122940, 1147620, 1205001, 1243255, 1338890, 1443780, 1491906, 1606668, 1684410, 1721430, 1740557, 2008335, 2021292, 2237859, 2410002, 2486510, 2526615, 2677780, 2983812, 3368820, 3442860, 3481114, 3729765, 4016670, 4475718, 4820004, 4973020, 5053230, 5221671, 6025005, 6962228, 7459530, 8033340, 8702785, 8951436, 10106460, 10443342, 11189295, 12050010, 14919060, 15665013, 17405570, 20886684, 22378590, 24100020, 26108355, 31330026, 34811140, 44757180, 52216710, 62660052, 78325065, 104433420, 156650130, 313300260]

約数ペア:

[(1, 313300260), (2, 156650130), (3, 104433420), (4, 78325065), (5, 62660052), (6, 52216710), (7, 44757180), (9, 34811140), (10, 31330026), (12, 26108355), (13, 24100020), (14, 22378590), (15, 20886684), (18, 17405570), (20, 15665013), (21, 14919060), (26, 12050010), (28, 11189295), (30, 10443342), (31, 10106460), (35, 8951436), (36, 8702785), (39, 8033340), (42, 7459530), (45, 6962228), (52, 6025005), (60, 5221671), (62, 5053230), (63, 4973020), (65, 4820004), (70, 4475718), (78, 4016670), (84, 3729765), (90, 3481114), (91, 3442860), (93, 3368820), (105, 2983812), (117, 2677780), (124, 2526615), (126, 2486510), (130, 2410002), (140, 2237859), (155, 2021292), (156, 2008335), (180, 1740557), (182, 1721430), (186, 1684410), (195, 1606668), (210, 1491906), (217, 1443780), (234, 1338890), (252, 1243255), (260, 1205001), (273, 1147620), (279, 1122940), (310, 1010646), (315, 994604), (364, 860715), (372, 842205), (390, 803334), (403, 777420), (420, 745953), (434, 721890), (455, 688572), (465, 673764), (468, 669445), (546, 573810), (558, 561470), (585, 535556), (617, 507780), (620, 505323), (630, 497302), (651, 481260), (780, 401667), (806, 388710), (819, 382540), (868, 360945), (910, 344286), (930, 336882), (1085, 288756), (1092, 286905), (1116, 280735), (1170, 267778), (1209, 259140), (1234, 253890), (1260, 248651), (1302, 240630), (1365, 229524), (1395, 224588), (1612, 194355), (1638, 191270), (1820, 172143), (1851, 169260), (1860, 168441), (1953, 160420), (2015, 155484), (2170, 144378), (2340, 133889), (2418, 129570), (2468, 126945), (2604, 120315), (2730, 114762), (2790, 112294), (2821, 111060), (3085, 101556), (3255, 96252), (3276, 95635), (3627, 86380), (3702, 84630), (3906, 80210), (4030, 77742), (4095, 76508), (4319, 72540), (4340, 72189), (4836, 64785), (5460, 57381), (5553, 56420), (5580, 56147), (5642, 55530), (6045, 51828), (6170, 50778), (6510, 48126), (7254, 43190), (7404, 42315), (7812, 40105), (8021, 39060), (8060, 38871), (8190, 38254), (8463, 37020), (8638, 36270), (9255, 33852), (9765, 32084), (11106, 28210), (11284, 27765), (12090, 25914), (12340, 25389), (12957, 24180), (13020, 24063), (14105, 22212), (14508, 21595), (16042, 19530), (16380, 19127), (16926, 18510), (17276, 18135)]