1274468520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5483}}^1$

素因数の和:5659

約数の個数: 128

約数和(自身を含む): 4145904000

約数和(自身を除く): 2871435480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 149, 156, 195, 260, 298, 312, 390, 447, 520, 596, 745, 780, 894, 1192, 1490, 1560, 1788, 1937, 2235, 2980, 3576, 3874, 4470, 5483, 5811, 5960, 7748, 8940, 9685, 10966, 11622, 15496, 16449, 17880, 19370, 21932, 23244, 27415, 29055, 32898, 38740, 43864, 46488, 54830, 58110, 65796, 71279, 77480, 82245, 109660, 116220, 131592, 142558, 164490, 213837, 219320, 232440, 285116, 328980, 356395, 427674, 570232, 657960, 712790, 816967, 855348, 1069185, 1425580, 1633934, 1710696, 2138370, 2450901, 2851160, 3267868, 4084835, 4276740, 4901802, 6535736, 8169670, 8553480, 9803604, 10620571, 12254505, 16339340, 19607208, 21241142, 24509010, 31861713, 32678680, 42482284, 49018020, 53102855, 63723426, 84964568, 98036040, 106205710, 127446852, 159308565, 212411420, 254893704, 318617130, 424822840, 637234260, 1274468520]

約数ペア:

[(1, 1274468520), (2, 637234260), (3, 424822840), (4, 318617130), (5, 254893704), (6, 212411420), (8, 159308565), (10, 127446852), (12, 106205710), (13, 98036040), (15, 84964568), (20, 63723426), (24, 53102855), (26, 49018020), (30, 42482284), (39, 32678680), (40, 31861713), (52, 24509010), (60, 21241142), (65, 19607208), (78, 16339340), (104, 12254505), (120, 10620571), (130, 9803604), (149, 8553480), (156, 8169670), (195, 6535736), (260, 4901802), (298, 4276740), (312, 4084835), (390, 3267868), (447, 2851160), (520, 2450901), (596, 2138370), (745, 1710696), (780, 1633934), (894, 1425580), (1192, 1069185), (1490, 855348), (1560, 816967), (1788, 712790), (1937, 657960), (2235, 570232), (2980, 427674), (3576, 356395), (3874, 328980), (4470, 285116), (5483, 232440), (5811, 219320), (5960, 213837), (7748, 164490), (8940, 142558), (9685, 131592), (10966, 116220), (11622, 109660), (15496, 82245), (16449, 77480), (17880, 71279), (19370, 65796), (21932, 58110), (23244, 54830), (27415, 46488), (29055, 43864), (32898, 38740)]