1479988160

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2551}}^1$

素因数の和:2619

約数の個数: 168

約数和(自身を含む): 4212055584

約数和(自身を除く): 2732067424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 64, 70, 74, 80, 98, 112, 140, 148, 160, 185, 196, 224, 245, 259, 280, 296, 320, 370, 392, 448, 490, 518, 560, 592, 740, 784, 980, 1036, 1120, 1184, 1295, 1480, 1568, 1813, 1960, 2072, 2240, 2368, 2551, 2590, 2960, 3136, 3626, 3920, 4144, 5102, 5180, 5920, 7252, 7840, 8288, 9065, 10204, 10360, 11840, 12755, 14504, 15680, 16576, 17857, 18130, 20408, 20720, 25510, 29008, 35714, 36260, 40816, 41440, 51020, 58016, 71428, 72520, 81632, 82880, 89285, 94387, 102040, 116032, 124999, 142856, 145040, 163264, 178570, 188774, 204080, 249998, 285712, 290080, 357140, 377548, 408160, 471935, 499996, 571424, 580160, 624995, 660709, 714280, 755096, 816320, 943870, 999992, 1142848, 1249990, 1321418, 1428560, 1510192, 1887740, 1999984, 2499980, 2642836, 2857120, 3020384, 3303545, 3775480, 3999968, 4624963, 4999960, 5285672, 5714240, 6040768, 6607090, 7550960, 7999936, 9249926, 9999920, 10571344, 13214180, 15101920, 18499852, 19999840, 21142688, 23124815, 26428360, 30203840, 36999704, 39999680, 42285376, 46249630, 52856720, 73999408, 92499260, 105713440, 147998816, 184998520, 211426880, 295997632, 369997040, 739994080, 1479988160]

約数ペア:

[(1, 1479988160), (2, 739994080), (4, 369997040), (5, 295997632), (7, 211426880), (8, 184998520), (10, 147998816), (14, 105713440), (16, 92499260), (20, 73999408), (28, 52856720), (32, 46249630), (35, 42285376), (37, 39999680), (40, 36999704), (49, 30203840), (56, 26428360), (64, 23124815), (70, 21142688), (74, 19999840), (80, 18499852), (98, 15101920), (112, 13214180), (140, 10571344), (148, 9999920), (160, 9249926), (185, 7999936), (196, 7550960), (224, 6607090), (245, 6040768), (259, 5714240), (280, 5285672), (296, 4999960), (320, 4624963), (370, 3999968), (392, 3775480), (448, 3303545), (490, 3020384), (518, 2857120), (560, 2642836), (592, 2499980), (740, 1999984), (784, 1887740), (980, 1510192), (1036, 1428560), (1120, 1321418), (1184, 1249990), (1295, 1142848), (1480, 999992), (1568, 943870), (1813, 816320), (1960, 755096), (2072, 714280), (2240, 660709), (2368, 624995), (2551, 580160), (2590, 571424), (2960, 499996), (3136, 471935), (3626, 408160), (3920, 377548), (4144, 357140), (5102, 290080), (5180, 285712), (5920, 249998), (7252, 204080), (7840, 188774), (8288, 178570), (9065, 163264), (10204, 145040), (10360, 142856), (11840, 124999), (12755, 116032), (14504, 102040), (15680, 94387), (16576, 89285), (17857, 82880), (18130, 81632), (20408, 72520), (20720, 71428), (25510, 58016), (29008, 51020), (35714, 41440), (36260, 40816)]