1295718480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{811}}^1$

素因数の和:1154

約数の個数: 240

約数和(自身を含む): 4994930304

約数和(自身を除く): 3699211824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 317, 336, 360, 420, 504, 560, 630, 634, 720, 811, 840, 951, 1008, 1260, 1268, 1585, 1622, 1680, 1902, 2219, 2433, 2520, 2536, 2853, 3170, 3244, 3804, 4055, 4438, 4755, 4866, 5040, 5072, 5677, 5706, 6340, 6488, 6657, 7299, 7608, 8110, 8876, 9510, 9732, 11095, 11354, 11412, 12165, 12680, 12976, 13314, 14265, 14598, 15216, 16220, 17031, 17752, 19020, 19464, 19971, 22190, 22708, 22824, 24330, 25360, 26628, 28385, 28530, 29196, 32440, 33285, 34062, 35504, 36495, 38040, 38928, 39942, 44380, 45416, 45648, 48660, 51093, 53256, 56770, 57060, 58392, 64880, 66570, 68124, 72990, 76080, 79884, 85155, 88760, 90832, 97320, 99855, 102186, 106512, 113540, 114120, 116784, 133140, 136248, 145980, 159768, 170310, 177520, 194640, 199710, 204372, 227080, 228240, 255465, 257087, 266280, 272496, 291960, 319536, 340620, 399420, 408744, 454160, 510930, 514174, 532560, 583920, 681240, 771261, 798840, 817488, 1021860, 1028348, 1285435, 1362480, 1542522, 1597680, 1799609, 2043720, 2056696, 2313783, 2570870, 3085044, 3599218, 3856305, 4087440, 4113392, 4627566, 5141740, 5398827, 6170088, 7198436, 7712610, 8998045, 9255132, 10283480, 10797654, 11568915, 12340176, 14396872, 15425220, 16196481, 17996090, 18510264, 20566960, 21595308, 23137830, 26994135, 28793744, 30850440, 32392962, 35992180, 37020528, 43190616, 46275660, 53988270, 61700880, 64785924, 71984360, 80982405, 86381232, 92551320, 107976540, 129571848, 143968720, 161964810, 185102640, 215953080, 259143696, 323929620, 431906160, 647859240, 1295718480]

約数ペア:

[(1, 1295718480), (2, 647859240), (3, 431906160), (4, 323929620), (5, 259143696), (6, 215953080), (7, 185102640), (8, 161964810), (9, 143968720), (10, 129571848), (12, 107976540), (14, 92551320), (15, 86381232), (16, 80982405), (18, 71984360), (20, 64785924), (21, 61700880), (24, 53988270), (28, 46275660), (30, 43190616), (35, 37020528), (36, 35992180), (40, 32392962), (42, 30850440), (45, 28793744), (48, 26994135), (56, 23137830), (60, 21595308), (63, 20566960), (70, 18510264), (72, 17996090), (80, 16196481), (84, 15425220), (90, 14396872), (105, 12340176), (112, 11568915), (120, 10797654), (126, 10283480), (140, 9255132), (144, 8998045), (168, 7712610), (180, 7198436), (210, 6170088), (240, 5398827), (252, 5141740), (280, 4627566), (315, 4113392), (317, 4087440), (336, 3856305), (360, 3599218), (420, 3085044), (504, 2570870), (560, 2313783), (630, 2056696), (634, 2043720), (720, 1799609), (811, 1597680), (840, 1542522), (951, 1362480), (1008, 1285435), (1260, 1028348), (1268, 1021860), (1585, 817488), (1622, 798840), (1680, 771261), (1902, 681240), (2219, 583920), (2433, 532560), (2520, 514174), (2536, 510930), (2853, 454160), (3170, 408744), (3244, 399420), (3804, 340620), (4055, 319536), (4438, 291960), (4755, 272496), (4866, 266280), (5040, 257087), (5072, 255465), (5677, 228240), (5706, 227080), (6340, 204372), (6488, 199710), (6657, 194640), (7299, 177520), (7608, 170310), (8110, 159768), (8876, 145980), (9510, 136248), (9732, 133140), (11095, 116784), (11354, 114120), (11412, 113540), (12165, 106512), (12680, 102186), (12976, 99855), (13314, 97320), (14265, 90832), (14598, 88760), (15216, 85155), (16220, 79884), (17031, 76080), (17752, 72990), (19020, 68124), (19464, 66570), (19971, 64880), (22190, 58392), (22708, 57060), (22824, 56770), (24330, 53256), (25360, 51093), (26628, 48660), (28385, 45648), (28530, 45416), (29196, 44380), (32440, 39942), (33285, 38928), (34062, 38040), (35504, 36495)]