15676420260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^2\times {\mathrm{167}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 44966081664

約数和(自身を除く): 29289661404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 127, 167, 194, 254, 291, 334, 381, 388, 485, 501, 508, 582, 635, 668, 762, 835, 970, 1002, 1164, 1270, 1455, 1524, 1670, 1905, 1940, 2004, 2505, 2540, 2910, 3340, 3810, 5010, 5820, 7620, 10020, 12319, 16129, 16199, 21209, 24638, 32258, 32398, 36957, 42418, 48387, 48597, 49276, 61595, 63627, 64516, 64796, 73914, 80645, 80995, 84836, 96774, 97194, 106045, 123190, 127254, 147828, 161290, 161990, 184785, 193548, 194388, 212090, 241935, 242985, 246380, 254508, 318135, 322580, 323980, 369570, 424180, 483870, 485970, 636270, 739140, 967740, 971940, 1272540, 1564513, 2057273, 2693543, 3129026, 4114546, 4693539, 5387086, 6171819, 6258052, 7822565, 8080629, 8229092, 9387078, 10286365, 10774172, 12343638, 13467715, 15645130, 16161258, 18774156, 20572730, 23467695, 24687276, 26935430, 30859095, 31290260, 32322516, 40403145, 41145460, 46935390, 53870860, 61718190, 80806290, 93870780, 123436380, 161612580, 261273671, 522547342, 783821013, 1045094684, 1306368355, 1567642026, 2612736710, 3135284052, 3919105065, 5225473420, 7838210130, 15676420260]

約数ペア:

[(1, 15676420260), (2, 7838210130), (3, 5225473420), (4, 3919105065), (5, 3135284052), (6, 2612736710), (10, 1567642026), (12, 1306368355), (15, 1045094684), (20, 783821013), (30, 522547342), (60, 261273671), (97, 161612580), (127, 123436380), (167, 93870780), (194, 80806290), (254, 61718190), (291, 53870860), (334, 46935390), (381, 41145460), (388, 40403145), (485, 32322516), (501, 31290260), (508, 30859095), (582, 26935430), (635, 24687276), (668, 23467695), (762, 20572730), (835, 18774156), (970, 16161258), (1002, 15645130), (1164, 13467715), (1270, 12343638), (1455, 10774172), (1524, 10286365), (1670, 9387078), (1905, 8229092), (1940, 8080629), (2004, 7822565), (2505, 6258052), (2540, 6171819), (2910, 5387086), (3340, 4693539), (3810, 4114546), (5010, 3129026), (5820, 2693543), (7620, 2057273), (10020, 1564513), (12319, 1272540), (16129, 971940), (16199, 967740), (21209, 739140), (24638, 636270), (32258, 485970), (32398, 483870), (36957, 424180), (42418, 369570), (48387, 323980), (48597, 322580), (49276, 318135), (61595, 254508), (63627, 246380), (64516, 242985), (64796, 241935), (73914, 212090), (80645, 194388), (80995, 193548), (84836, 184785), (96774, 161990), (97194, 161290), (106045, 147828), (123190, 127254)]