2587986960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:490

約数の個数: 320

約数和(自身を含む): 9186912000

約数和(自身を除く): 6598925040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 149, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 293, 298, 304, 312, 380, 390, 447, 456, 494, 520, 570, 586, 596, 624, 741, 745, 760, 780, 879, 894, 912, 988, 1040, 1140, 1172, 1192, 1235, 1465, 1482, 1490, 1520, 1560, 1758, 1788, 1937, 1976, 2235, 2280, 2344, 2384, 2470, 2831, 2930, 2964, 2980, 3120, 3516, 3576, 3705, 3809, 3874, 3952, 4395, 4470, 4560, 4688, 4940, 5567, 5662, 5811, 5860, 5928, 5960, 7032, 7152, 7410, 7618, 7748, 8493, 8790, 8940, 9685, 9880, 11134, 11324, 11427, 11622, 11720, 11856, 11920, 14064, 14155, 14820, 15236, 15496, 16701, 16986, 17580, 17880, 19045, 19370, 19760, 22268, 22648, 22854, 23244, 23440, 27835, 28310, 29055, 29640, 30472, 30992, 33402, 33972, 35160, 35760, 36803, 38090, 38740, 42465, 43657, 44536, 45296, 45708, 46488, 55670, 56620, 57135, 58110, 59280, 60944, 66804, 67944, 70320, 72371, 73606, 76180, 77480, 83505, 84930, 87314, 89072, 91416, 92976, 110409, 111340, 113240, 114270, 116220, 130971, 133608, 135888, 144742, 147212, 152360, 154960, 167010, 169860, 174628, 182832, 184015, 217113, 218285, 220818, 222680, 226480, 228540, 232440, 261942, 267216, 289484, 294424, 304720, 334020, 339720, 349256, 361855, 368030, 434226, 436570, 441636, 445360, 457080, 464880, 523884, 552045, 567541, 578968, 588848, 654855, 668040, 679440, 698512, 723710, 736060, 829483, 868452, 873140, 883272, 914160, 1047768, 1085565, 1104090, 1135082, 1157936, 1309710, 1336080, 1447420, 1472120, 1658966, 1702623, 1736904, 1746280, 1766544, 2095536, 2171130, 2208180, 2270164, 2488449, 2619420, 2837705, 2894840, 2944240, 3317932, 3405246, 3473808, 3492560, 4147415, 4342260, 4416360, 4540328, 4976898, 5238840, 5675410, 5789680, 6635864, 6810492, 8294830, 8513115, 8684520, 8832720, 9080656, 9953796, 10477680, 10783279, 11350820, 12442245, 13271728, 13620984, 16589660, 17026230, 17369040, 19907592, 21566558, 22701640, 24884490, 27241968, 32349837, 33179320, 34052460, 39815184, 43133116, 45403280, 49768980, 53916395, 64699674, 66358640, 68104920, 86266232, 99537960, 107832790, 129399348, 136209840, 161749185, 172532464, 199075920, 215665580, 258798696, 323498370, 431331160, 517597392, 646996740, 862662320, 1293993480, 2587986960]

約数ペア:

[(1, 2587986960), (2, 1293993480), (3, 862662320), (4, 646996740), (5, 517597392), (6, 431331160), (8, 323498370), (10, 258798696), (12, 215665580), (13, 199075920), (15, 172532464), (16, 161749185), (19, 136209840), (20, 129399348), (24, 107832790), (26, 99537960), (30, 86266232), (38, 68104920), (39, 66358640), (40, 64699674), (48, 53916395), (52, 49768980), (57, 45403280), (60, 43133116), (65, 39815184), (76, 34052460), (78, 33179320), (80, 32349837), (95, 27241968), (104, 24884490), (114, 22701640), (120, 21566558), (130, 19907592), (149, 17369040), (152, 17026230), (156, 16589660), (190, 13620984), (195, 13271728), (208, 12442245), (228, 11350820), (240, 10783279), (247, 10477680), (260, 9953796), (285, 9080656), (293, 8832720), (298, 8684520), (304, 8513115), (312, 8294830), (380, 6810492), (390, 6635864), (447, 5789680), (456, 5675410), (494, 5238840), (520, 4976898), (570, 4540328), (586, 4416360), (596, 4342260), (624, 4147415), (741, 3492560), (745, 3473808), (760, 3405246), (780, 3317932), (879, 2944240), (894, 2894840), (912, 2837705), (988, 2619420), (1040, 2488449), (1140, 2270164), (1172, 2208180), (1192, 2171130), (1235, 2095536), (1465, 1766544), (1482, 1746280), (1490, 1736904), (1520, 1702623), (1560, 1658966), (1758, 1472120), (1788, 1447420), (1937, 1336080), (1976, 1309710), (2235, 1157936), (2280, 1135082), (2344, 1104090), (2384, 1085565), (2470, 1047768), (2831, 914160), (2930, 883272), (2964, 873140), (2980, 868452), (3120, 829483), (3516, 736060), (3576, 723710), (3705, 698512), (3809, 679440), (3874, 668040), (3952, 654855), (4395, 588848), (4470, 578968), (4560, 567541), (4688, 552045), (4940, 523884), (5567, 464880), (5662, 457080), (5811, 445360), (5860, 441636), (5928, 436570), (5960, 434226), (7032, 368030), (7152, 361855), (7410, 349256), (7618, 339720), (7748, 334020), (8493, 304720), (8790, 294424), (8940, 289484), (9685, 267216), (9880, 261942), (11134, 232440), (11324, 228540), (11427, 226480), (11622, 222680), (11720, 220818), (11856, 218285), (11920, 217113), (14064, 184015), (14155, 182832), (14820, 174628), (15236, 169860), (15496, 167010), (16701, 154960), (16986, 152360), (17580, 147212), (17880, 144742), (19045, 135888), (19370, 133608), (19760, 130971), (22268, 116220), (22648, 114270), (22854, 113240), (23244, 111340), (23440, 110409), (27835, 92976), (28310, 91416), (29055, 89072), (29640, 87314), (30472, 84930), (30992, 83505), (33402, 77480), (33972, 76180), (35160, 73606), (35760, 72371), (36803, 70320), (38090, 67944), (38740, 66804), (42465, 60944), (43657, 59280), (44536, 58110), (45296, 57135), (45708, 56620), (46488, 55670)]