70065240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:609

約数の個数: 128

約数和(自身を含む): 241920000

約数和(自身を除く): 171854760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 239, 280, 349, 420, 478, 698, 717, 840, 956, 1047, 1195, 1396, 1434, 1673, 1745, 1912, 2094, 2390, 2443, 2792, 2868, 3346, 3490, 3585, 4188, 4780, 4886, 5019, 5235, 5736, 6692, 6980, 7170, 7329, 8365, 8376, 9560, 9772, 10038, 10470, 12215, 13384, 13960, 14340, 14658, 16730, 19544, 20076, 20940, 24430, 25095, 28680, 29316, 33460, 36645, 40152, 41880, 48860, 50190, 58632, 66920, 73290, 83411, 97720, 100380, 146580, 166822, 200760, 250233, 293160, 333644, 417055, 500466, 583877, 667288, 834110, 1000932, 1167754, 1251165, 1668220, 1751631, 2001864, 2335508, 2502330, 2919385, 3336440, 3503262, 4671016, 5004660, 5838770, 7006524, 8758155, 10009320, 11677540, 14013048, 17516310, 23355080, 35032620, 70065240]

約数ペア:

[(1, 70065240), (2, 35032620), (3, 23355080), (4, 17516310), (5, 14013048), (6, 11677540), (7, 10009320), (8, 8758155), (10, 7006524), (12, 5838770), (14, 5004660), (15, 4671016), (20, 3503262), (21, 3336440), (24, 2919385), (28, 2502330), (30, 2335508), (35, 2001864), (40, 1751631), (42, 1668220), (56, 1251165), (60, 1167754), (70, 1000932), (84, 834110), (105, 667288), (120, 583877), (140, 500466), (168, 417055), (210, 333644), (239, 293160), (280, 250233), (349, 200760), (420, 166822), (478, 146580), (698, 100380), (717, 97720), (840, 83411), (956, 73290), (1047, 66920), (1195, 58632), (1396, 50190), (1434, 48860), (1673, 41880), (1745, 40152), (1912, 36645), (2094, 33460), (2390, 29316), (2443, 28680), (2792, 25095), (2868, 24430), (3346, 20940), (3490, 20076), (3585, 19544), (4188, 16730), (4780, 14658), (4886, 14340), (5019, 13960), (5235, 13384), (5736, 12215), (6692, 10470), (6980, 10038), (7170, 9772), (7329, 9560), (8365, 8376)]