2695814520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{3967}}^1$

素因数の和:4797

約数の個数: 128

約数和(自身を含む): 9256550400

約数和(自身を除く): 6560735880

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, 280, 420, 809, 840, 1618, 2427, 3236, 3967, 4045, 4854, 5663, 6472, 7934, 8090, 9708, 11326, 11901, 12135, 15868, 16180, 16989, 19416, 19835, 22652, 23802, 24270, 27769, 28315, 31736, 32360, 33978, 39670, 45304, 47604, 48540, 55538, 56630, 59505, 67956, 79340, 83307, 84945, 95208, 97080, 111076, 113260, 119010, 135912, 138845, 158680, 166614, 169890, 222152, 226520, 238020, 277690, 333228, 339780, 416535, 476040, 555380, 666456, 679560, 833070, 1110760, 1666140, 3209303, 3332280, 6418606, 9627909, 12837212, 16046515, 19255818, 22465121, 25674424, 32093030, 38511636, 44930242, 48139545, 64186060, 67395363, 77023272, 89860484, 96279090, 112325605, 128372120, 134790726, 179720968, 192558180, 224651210, 269581452, 336976815, 385116360, 449302420, 539162904, 673953630, 898604840, 1347907260, 2695814520]

約数ペア:

[(1, 2695814520), (2, 1347907260), (3, 898604840), (4, 673953630), (5, 539162904), (6, 449302420), (7, 385116360), (8, 336976815), (10, 269581452), (12, 224651210), (14, 192558180), (15, 179720968), (20, 134790726), (21, 128372120), (24, 112325605), (28, 96279090), (30, 89860484), (35, 77023272), (40, 67395363), (42, 64186060), (56, 48139545), (60, 44930242), (70, 38511636), (84, 32093030), (105, 25674424), (120, 22465121), (140, 19255818), (168, 16046515), (210, 12837212), (280, 9627909), (420, 6418606), (809, 3332280), (840, 3209303), (1618, 1666140), (2427, 1110760), (3236, 833070), (3967, 679560), (4045, 666456), (4854, 555380), (5663, 476040), (6472, 416535), (7934, 339780), (8090, 333228), (9708, 277690), (11326, 238020), (11901, 226520), (12135, 222152), (15868, 169890), (16180, 166614), (16989, 158680), (19416, 138845), (19835, 135912), (22652, 119010), (23802, 113260), (24270, 111076), (27769, 97080), (28315, 95208), (31736, 84945), (32360, 83307), (33978, 79340), (39670, 67956), (45304, 59505), (47604, 56630), (48540, 55538)]