714200320

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 1813109760

約数和(自身を除く): 1098909440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 80, 82, 124, 128, 155, 160, 164, 205, 248, 256, 310, 320, 328, 410, 439, 496, 620, 640, 656, 820, 878, 992, 1240, 1271, 1280, 1312, 1640, 1756, 1984, 2195, 2480, 2542, 2624, 3280, 3512, 3968, 4390, 4960, 5084, 5248, 6355, 6560, 7024, 7936, 8780, 9920, 10168, 10496, 12710, 13120, 13609, 14048, 17560, 17999, 19840, 20336, 25420, 26240, 27218, 28096, 35120, 35998, 39680, 40672, 50840, 52480, 54436, 56192, 68045, 70240, 71996, 81344, 89995, 101680, 108872, 112384, 136090, 140480, 143992, 162688, 179990, 203360, 217744, 272180, 280960, 287984, 325376, 359980, 406720, 435488, 544360, 557969, 561920, 575968, 719960, 813440, 870976, 1088720, 1115938, 1151936, 1439920, 1626880, 1741952, 2177440, 2231876, 2303872, 2789845, 2879840, 3483904, 4354880, 4463752, 4607744, 5579690, 5759680, 8709760, 8927504, 11159380, 11519360, 17419520, 17855008, 22318760, 23038720, 35710016, 44637520, 71420032, 89275040, 142840064, 178550080, 357100160, 714200320]

約数ペア:

[(1, 714200320), (2, 357100160), (4, 178550080), (5, 142840064), (8, 89275040), (10, 71420032), (16, 44637520), (20, 35710016), (31, 23038720), (32, 22318760), (40, 17855008), (41, 17419520), (62, 11519360), (64, 11159380), (80, 8927504), (82, 8709760), (124, 5759680), (128, 5579690), (155, 4607744), (160, 4463752), (164, 4354880), (205, 3483904), (248, 2879840), (256, 2789845), (310, 2303872), (320, 2231876), (328, 2177440), (410, 1741952), (439, 1626880), (496, 1439920), (620, 1151936), (640, 1115938), (656, 1088720), (820, 870976), (878, 813440), (992, 719960), (1240, 575968), (1271, 561920), (1280, 557969), (1312, 544360), (1640, 435488), (1756, 406720), (1984, 359980), (2195, 325376), (2480, 287984), (2542, 280960), (2624, 272180), (3280, 217744), (3512, 203360), (3968, 179990), (4390, 162688), (4960, 143992), (5084, 140480), (5248, 136090), (6355, 112384), (6560, 108872), (7024, 101680), (7936, 89995), (8780, 81344), (9920, 71996), (10168, 70240), (10496, 68045), (12710, 56192), (13120, 54436), (13609, 52480), (14048, 50840), (17560, 40672), (17999, 39680), (19840, 35998), (20336, 35120), (25420, 28096), (26240, 27218)]