262356120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1010

約数の個数: 192

約数和(自身を含む): 934315200

約数和(自身を除く): 671959080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 61, 65, 72, 78, 90, 104, 117, 120, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 312, 360, 366, 390, 468, 488, 520, 549, 585, 610, 732, 780, 793, 915, 919, 936, 1098, 1170, 1220, 1464, 1560, 1586, 1830, 1838, 2196, 2340, 2379, 2440, 2745, 2757, 3172, 3660, 3676, 3965, 4392, 4595, 4680, 4758, 5490, 5514, 6344, 7137, 7320, 7352, 7930, 8271, 9190, 9516, 10980, 11028, 11895, 11947, 13785, 14274, 15860, 16542, 18380, 19032, 21960, 22056, 23790, 23894, 27570, 28548, 31720, 33084, 35685, 35841, 36760, 41355, 47580, 47788, 55140, 56059, 57096, 59735, 66168, 71370, 71682, 82710, 95160, 95576, 107523, 110280, 112118, 119470, 142740, 143364, 165420, 168177, 179205, 215046, 224236, 238940, 280295, 285480, 286728, 330840, 336354, 358410, 430092, 448472, 477880, 504531, 537615, 560590, 672708, 716820, 728767, 840885, 860184, 1009062, 1075230, 1121180, 1345416, 1433640, 1457534, 1681770, 2018124, 2150460, 2186301, 2242360, 2522655, 2915068, 3363540, 3643835, 4036248, 4300920, 4372602, 5045310, 5830136, 6558903, 6727080, 7287670, 8745204, 10090620, 10931505, 13117806, 14575340, 17490408, 20181240, 21863010, 26235612, 29150680, 32794515, 43726020, 52471224, 65589030, 87452040, 131178060, 262356120]

約数ペア:

[(1, 262356120), (2, 131178060), (3, 87452040), (4, 65589030), (5, 52471224), (6, 43726020), (8, 32794515), (9, 29150680), (10, 26235612), (12, 21863010), (13, 20181240), (15, 17490408), (18, 14575340), (20, 13117806), (24, 10931505), (26, 10090620), (30, 8745204), (36, 7287670), (39, 6727080), (40, 6558903), (45, 5830136), (52, 5045310), (60, 4372602), (61, 4300920), (65, 4036248), (72, 3643835), (78, 3363540), (90, 2915068), (104, 2522655), (117, 2242360), (120, 2186301), (122, 2150460), (130, 2018124), (156, 1681770), (180, 1457534), (183, 1433640), (195, 1345416), (234, 1121180), (244, 1075230), (260, 1009062), (305, 860184), (312, 840885), (360, 728767), (366, 716820), (390, 672708), (468, 560590), (488, 537615), (520, 504531), (549, 477880), (585, 448472), (610, 430092), (732, 358410), (780, 336354), (793, 330840), (915, 286728), (919, 285480), (936, 280295), (1098, 238940), (1170, 224236), (1220, 215046), (1464, 179205), (1560, 168177), (1586, 165420), (1830, 143364), (1838, 142740), (2196, 119470), (2340, 112118), (2379, 110280), (2440, 107523), (2745, 95576), (2757, 95160), (3172, 82710), (3660, 71682), (3676, 71370), (3965, 66168), (4392, 59735), (4595, 57096), (4680, 56059), (4758, 55140), (5490, 47788), (5514, 47580), (6344, 41355), (7137, 36760), (7320, 35841), (7352, 35685), (7930, 33084), (8271, 31720), (9190, 28548), (9516, 27570), (10980, 23894), (11028, 23790), (11895, 22056), (11947, 21960), (13785, 19032), (14274, 18380), (15860, 16542)]