331330740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:406

約数の個数: 192

約数和(自身を含む): 1068748800

約数和(自身を除く): 737418060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 79, 95, 114, 130, 156, 158, 190, 195, 228, 237, 247, 260, 283, 285, 316, 380, 390, 395, 474, 494, 566, 570, 741, 780, 790, 849, 948, 988, 1027, 1132, 1140, 1185, 1235, 1415, 1482, 1501, 1580, 1698, 2054, 2370, 2470, 2830, 2964, 3002, 3081, 3396, 3679, 3705, 4108, 4245, 4503, 4740, 4940, 5135, 5377, 5660, 6004, 6162, 7358, 7410, 7505, 8490, 9006, 10270, 10754, 11037, 12324, 14716, 14820, 15010, 15405, 16131, 16980, 18012, 18395, 19513, 20540, 21508, 22074, 22357, 22515, 26885, 30020, 30810, 32262, 36790, 39026, 44148, 44714, 45030, 53770, 55185, 58539, 61620, 64524, 67071, 69901, 73580, 78052, 80655, 89428, 90060, 97565, 107540, 110370, 111785, 117078, 134142, 139802, 161310, 195130, 209703, 220740, 223570, 234156, 268284, 279604, 290641, 292695, 322620, 335355, 349505, 390260, 419406, 424783, 447140, 581282, 585390, 670710, 699010, 838812, 849566, 871923, 1048515, 1162564, 1170780, 1274349, 1341420, 1398020, 1453205, 1699132, 1743846, 2097030, 2123915, 2548698, 2906410, 3487692, 4194060, 4247830, 4359615, 5097396, 5522179, 5812820, 6371745, 8495660, 8719230, 11044358, 12743490, 16566537, 17438460, 22088716, 25486980, 27610895, 33133074, 55221790, 66266148, 82832685, 110443580, 165665370, 331330740]

約数ペア:

[(1, 331330740), (2, 165665370), (3, 110443580), (4, 82832685), (5, 66266148), (6, 55221790), (10, 33133074), (12, 27610895), (13, 25486980), (15, 22088716), (19, 17438460), (20, 16566537), (26, 12743490), (30, 11044358), (38, 8719230), (39, 8495660), (52, 6371745), (57, 5812820), (60, 5522179), (65, 5097396), (76, 4359615), (78, 4247830), (79, 4194060), (95, 3487692), (114, 2906410), (130, 2548698), (156, 2123915), (158, 2097030), (190, 1743846), (195, 1699132), (228, 1453205), (237, 1398020), (247, 1341420), (260, 1274349), (283, 1170780), (285, 1162564), (316, 1048515), (380, 871923), (390, 849566), (395, 838812), (474, 699010), (494, 670710), (566, 585390), (570, 581282), (741, 447140), (780, 424783), (790, 419406), (849, 390260), (948, 349505), (988, 335355), (1027, 322620), (1132, 292695), (1140, 290641), (1185, 279604), (1235, 268284), (1415, 234156), (1482, 223570), (1501, 220740), (1580, 209703), (1698, 195130), (2054, 161310), (2370, 139802), (2470, 134142), (2830, 117078), (2964, 111785), (3002, 110370), (3081, 107540), (3396, 97565), (3679, 90060), (3705, 89428), (4108, 80655), (4245, 78052), (4503, 73580), (4740, 69901), (4940, 67071), (5135, 64524), (5377, 61620), (5660, 58539), (6004, 55185), (6162, 53770), (7358, 45030), (7410, 44714), (7505, 44148), (8490, 39026), (9006, 36790), (10270, 32262), (10754, 30810), (11037, 30020), (12324, 26885), (14716, 22515), (14820, 22357), (15010, 22074), (15405, 21508), (16131, 20540), (16980, 19513), (18012, 18395)]