2513624640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:589

約数の個数: 224

約数和(自身を含む): 8216432640

約数和(自身を除く): 5702808000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 127, 159, 160, 192, 212, 240, 254, 265, 318, 320, 381, 389, 424, 480, 508, 530, 635, 636, 762, 778, 795, 848, 960, 1016, 1060, 1167, 1270, 1272, 1524, 1556, 1590, 1696, 1905, 1945, 2032, 2120, 2334, 2540, 2544, 3048, 3112, 3180, 3392, 3810, 3890, 4064, 4240, 4668, 5080, 5088, 5835, 6096, 6224, 6360, 6731, 7620, 7780, 8128, 8480, 9336, 10160, 10176, 11670, 12192, 12448, 12720, 13462, 15240, 15560, 16960, 18672, 20193, 20320, 20617, 23340, 24384, 24896, 25440, 26924, 30480, 31120, 33655, 37344, 40386, 40640, 41234, 46680, 49403, 50880, 53848, 60960, 61851, 62240, 67310, 74688, 80772, 82468, 93360, 98806, 100965, 103085, 107696, 121920, 123702, 124480, 134620, 148209, 161544, 164936, 186720, 197612, 201930, 206170, 215392, 247015, 247404, 269240, 296418, 309255, 323088, 329872, 373440, 395224, 403860, 412340, 430784, 494030, 494808, 538480, 592836, 618510, 646176, 659744, 741045, 790448, 807720, 824680, 988060, 989616, 1076960, 1185672, 1237020, 1292352, 1319488, 1482090, 1580896, 1615440, 1649360, 1976120, 1979232, 2153920, 2371344, 2474040, 2618359, 2964180, 3161792, 3230880, 3298720, 3952240, 3958464, 4742688, 4948080, 5236718, 5928360, 6461760, 6597440, 7855077, 7904480, 9485376, 9896160, 10473436, 11856720, 13091795, 15710154, 15808960, 19792320, 20946872, 23713440, 26183590, 31420308, 39275385, 41893744, 47426880, 52367180, 62840616, 78550770, 83787488, 104734360, 125681232, 157101540, 167574976, 209468720, 251362464, 314203080, 418937440, 502724928, 628406160, 837874880, 1256812320, 2513624640]

約数ペア:

[(1, 2513624640), (2, 1256812320), (3, 837874880), (4, 628406160), (5, 502724928), (6, 418937440), (8, 314203080), (10, 251362464), (12, 209468720), (15, 167574976), (16, 157101540), (20, 125681232), (24, 104734360), (30, 83787488), (32, 78550770), (40, 62840616), (48, 52367180), (53, 47426880), (60, 41893744), (64, 39275385), (80, 31420308), (96, 26183590), (106, 23713440), (120, 20946872), (127, 19792320), (159, 15808960), (160, 15710154), (192, 13091795), (212, 11856720), (240, 10473436), (254, 9896160), (265, 9485376), (318, 7904480), (320, 7855077), (381, 6597440), (389, 6461760), (424, 5928360), (480, 5236718), (508, 4948080), (530, 4742688), (635, 3958464), (636, 3952240), (762, 3298720), (778, 3230880), (795, 3161792), (848, 2964180), (960, 2618359), (1016, 2474040), (1060, 2371344), (1167, 2153920), (1270, 1979232), (1272, 1976120), (1524, 1649360), (1556, 1615440), (1590, 1580896), (1696, 1482090), (1905, 1319488), (1945, 1292352), (2032, 1237020), (2120, 1185672), (2334, 1076960), (2540, 989616), (2544, 988060), (3048, 824680), (3112, 807720), (3180, 790448), (3392, 741045), (3810, 659744), (3890, 646176), (4064, 618510), (4240, 592836), (4668, 538480), (5080, 494808), (5088, 494030), (5835, 430784), (6096, 412340), (6224, 403860), (6360, 395224), (6731, 373440), (7620, 329872), (7780, 323088), (8128, 309255), (8480, 296418), (9336, 269240), (10160, 247404), (10176, 247015), (11670, 215392), (12192, 206170), (12448, 201930), (12720, 197612), (13462, 186720), (15240, 164936), (15560, 161544), (16960, 148209), (18672, 134620), (20193, 124480), (20320, 123702), (20617, 121920), (23340, 107696), (24384, 103085), (24896, 100965), (25440, 98806), (26924, 93360), (30480, 82468), (31120, 80772), (33655, 74688), (37344, 67310), (40386, 62240), (40640, 61851), (41234, 60960), (46680, 53848), (49403, 50880)]