1569244040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{727}}^1$

素因数の和:1351

約数の個数: 128

約数和(自身を含む): 4358914560

約数和(自身を除く): 2789670520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 593, 727, 728, 910, 1186, 1454, 1820, 2372, 2908, 2965, 3635, 3640, 4151, 4744, 5089, 5816, 5930, 7270, 7709, 8302, 9451, 10178, 11860, 14540, 15418, 16604, 18902, 20356, 20755, 23720, 25445, 29080, 30836, 33208, 37804, 38545, 40712, 41510, 47255, 50890, 53963, 61672, 66157, 75608, 77090, 83020, 94510, 101780, 107926, 132314, 154180, 166040, 189020, 203560, 215852, 264628, 269815, 308360, 330785, 378040, 431111, 431704, 529256, 539630, 661570, 862222, 1079260, 1323140, 1724444, 2155555, 2158520, 2646280, 3017777, 3448888, 4311110, 5604443, 6035554, 8622220, 11208886, 12071108, 15088885, 17244440, 22417772, 24142216, 28022215, 30177770, 39231101, 44835544, 56044430, 60355540, 78462202, 112088860, 120711080, 156924404, 196155505, 224177720, 313848808, 392311010, 784622020, 1569244040]

約数ペア:

[(1, 1569244040), (2, 784622020), (4, 392311010), (5, 313848808), (7, 224177720), (8, 196155505), (10, 156924404), (13, 120711080), (14, 112088860), (20, 78462202), (26, 60355540), (28, 56044430), (35, 44835544), (40, 39231101), (52, 30177770), (56, 28022215), (65, 24142216), (70, 22417772), (91, 17244440), (104, 15088885), (130, 12071108), (140, 11208886), (182, 8622220), (260, 6035554), (280, 5604443), (364, 4311110), (455, 3448888), (520, 3017777), (593, 2646280), (727, 2158520), (728, 2155555), (910, 1724444), (1186, 1323140), (1454, 1079260), (1820, 862222), (2372, 661570), (2908, 539630), (2965, 529256), (3635, 431704), (3640, 431111), (4151, 378040), (4744, 330785), (5089, 308360), (5816, 269815), (5930, 264628), (7270, 215852), (7709, 203560), (8302, 189020), (9451, 166040), (10178, 154180), (11860, 132314), (14540, 107926), (15418, 101780), (16604, 94510), (18902, 83020), (20356, 77090), (20755, 75608), (23720, 66157), (25445, 61672), (29080, 53963), (30836, 50890), (33208, 47255), (37804, 41510), (38545, 40712)]