131688331320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{294131}}^1$

素因数の和:294206

約数の個数: 256

約数和(自身を含む): 498094894080

約数和(自身を除く): 366406562760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 41, 42, 52, 56, 60, 65, 70, 78, 82, 84, 91, 104, 105, 120, 123, 130, 140, 156, 164, 168, 182, 195, 205, 210, 246, 260, 273, 280, 287, 312, 328, 364, 390, 410, 420, 455, 492, 520, 533, 546, 574, 615, 728, 780, 820, 840, 861, 910, 984, 1066, 1092, 1148, 1230, 1365, 1435, 1560, 1599, 1640, 1722, 1820, 2132, 2184, 2296, 2460, 2665, 2730, 2870, 3198, 3444, 3640, 3731, 4264, 4305, 4920, 5330, 5460, 5740, 6396, 6888, 7462, 7995, 8610, 10660, 10920, 11193, 11480, 12792, 14924, 15990, 17220, 18655, 21320, 22386, 29848, 31980, 34440, 37310, 44772, 55965, 63960, 74620, 89544, 111930, 149240, 223860, 294131, 447720, 588262, 882393, 1176524, 1470655, 1764786, 2058917, 2353048, 2941310, 3529572, 3823703, 4117834, 4411965, 5882620, 6176751, 7059144, 7647406, 8235668, 8823930, 10294585, 11471109, 11765240, 12059371, 12353502, 15294812, 16471336, 17647860, 19118515, 20589170, 22942218, 24118742, 24707004, 26765921, 30589624, 30883755, 35295720, 36178113, 38237030, 41178340, 45884436, 48237484, 49414008, 53531842, 57355545, 60296855, 61767510, 72356226, 76474060, 80297763, 82356680, 84415597, 91768872, 96474968, 107063684, 114711090, 120593710, 123535020, 133829605, 144712452, 152948120, 156771823, 160595526, 168831194, 180890565, 214127368, 229422180, 241187420, 247070040, 253246791, 267659210, 289424904, 313543646, 321191052, 337662388, 361781130, 401488815, 422077985, 458844360, 470315469, 482374840, 506493582, 535318420, 627087292, 642382104, 675324776, 723562260, 783859115, 802977630, 844155970, 940630938, 1012987164, 1070636840, 1097402761, 1254174584, 1266233955, 1447124520, 1567718230, 1605955260, 1688311940, 1881261876, 2025974328, 2194805522, 2351577345, 2532467910, 3135436460, 3211910520, 3292208283, 3376623880, 3762523752, 4389611044, 4703154690, 5064935820, 5487013805, 6270872920, 6584416566, 8779222088, 9406309380, 10129871640, 10974027610, 13168833132, 16461041415, 18812618760, 21948055220, 26337666264, 32922082830, 43896110440, 65844165660, 131688331320]

約数ペア:

[(1, 131688331320), (2, 65844165660), (3, 43896110440), (4, 32922082830), (5, 26337666264), (6, 21948055220), (7, 18812618760), (8, 16461041415), (10, 13168833132), (12, 10974027610), (13, 10129871640), (14, 9406309380), (15, 8779222088), (20, 6584416566), (21, 6270872920), (24, 5487013805), (26, 5064935820), (28, 4703154690), (30, 4389611044), (35, 3762523752), (39, 3376623880), (40, 3292208283), (41, 3211910520), (42, 3135436460), (52, 2532467910), (56, 2351577345), (60, 2194805522), (65, 2025974328), (70, 1881261876), (78, 1688311940), (82, 1605955260), (84, 1567718230), (91, 1447124520), (104, 1266233955), (105, 1254174584), (120, 1097402761), (123, 1070636840), (130, 1012987164), (140, 940630938), (156, 844155970), (164, 802977630), (168, 783859115), (182, 723562260), (195, 675324776), (205, 642382104), (210, 627087292), (246, 535318420), (260, 506493582), (273, 482374840), (280, 470315469), (287, 458844360), (312, 422077985), (328, 401488815), (364, 361781130), (390, 337662388), (410, 321191052), (420, 313543646), (455, 289424904), (492, 267659210), (520, 253246791), (533, 247070040), (546, 241187420), (574, 229422180), (615, 214127368), (728, 180890565), (780, 168831194), (820, 160595526), (840, 156771823), (861, 152948120), (910, 144712452), (984, 133829605), (1066, 123535020), (1092, 120593710), (1148, 114711090), (1230, 107063684), (1365, 96474968), (1435, 91768872), (1560, 84415597), (1599, 82356680), (1640, 80297763), (1722, 76474060), (1820, 72356226), (2132, 61767510), (2184, 60296855), (2296, 57355545), (2460, 53531842), (2665, 49414008), (2730, 48237484), (2870, 45884436), (3198, 41178340), (3444, 38237030), (3640, 36178113), (3731, 35295720), (4264, 30883755), (4305, 30589624), (4920, 26765921), (5330, 24707004), (5460, 24118742), (5740, 22942218), (6396, 20589170), (6888, 19118515), (7462, 17647860), (7995, 16471336), (8610, 15294812), (10660, 12353502), (10920, 12059371), (11193, 11765240), (11480, 11471109), (12792, 10294585), (14924, 8823930), (15990, 8235668), (17220, 7647406), (18655, 7059144), (21320, 6176751), (22386, 5882620), (29848, 4411965), (31980, 4117834), (34440, 3823703), (37310, 3529572), (44772, 2941310), (55965, 2353048), (63960, 2058917), (74620, 1764786), (89544, 1470655), (111930, 1176524), (149240, 882393), (223860, 588262), (294131, 447720)]