56959560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{3229}}^1$

素因数の和:3260

約数の個数: 144

約数和(自身を含む): 215408700

約数和(自身を除く): 158449140

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3229, 3528, 4410, 5880, 6458, 8820, 9687, 12916, 16145, 17640, 19374, 22603, 25832, 29061, 32290, 38748, 45206, 48435, 58122, 64580, 67809, 77496, 90412, 96870, 113015, 116244, 129160, 135618, 145305, 158221, 180824, 193740, 203427, 226030, 232488, 271236, 290610, 316442, 339045, 387480, 406854, 452060, 474663, 542472, 581220, 632884, 678090, 791105, 813708, 904120, 949326, 1017135, 1162440, 1265768, 1356180, 1423989, 1582210, 1627416, 1898652, 2034270, 2373315, 2712360, 2847978, 3164420, 3797304, 4068540, 4746630, 5695956, 6328840, 7119945, 8137080, 9493260, 11391912, 14239890, 18986520, 28479780, 56959560]

約数ペア:

[(1, 56959560), (2, 28479780), (3, 18986520), (4, 14239890), (5, 11391912), (6, 9493260), (7, 8137080), (8, 7119945), (9, 6328840), (10, 5695956), (12, 4746630), (14, 4068540), (15, 3797304), (18, 3164420), (20, 2847978), (21, 2712360), (24, 2373315), (28, 2034270), (30, 1898652), (35, 1627416), (36, 1582210), (40, 1423989), (42, 1356180), (45, 1265768), (49, 1162440), (56, 1017135), (60, 949326), (63, 904120), (70, 813708), (72, 791105), (84, 678090), (90, 632884), (98, 581220), (105, 542472), (120, 474663), (126, 452060), (140, 406854), (147, 387480), (168, 339045), (180, 316442), (196, 290610), (210, 271236), (245, 232488), (252, 226030), (280, 203427), (294, 193740), (315, 180824), (360, 158221), (392, 145305), (420, 135618), (441, 129160), (490, 116244), (504, 113015), (588, 96870), (630, 90412), (735, 77496), (840, 67809), (882, 64580), (980, 58122), (1176, 48435), (1260, 45206), (1470, 38748), (1764, 32290), (1960, 29061), (2205, 25832), (2520, 22603), (2940, 19374), (3229, 17640), (3528, 16145), (4410, 12916), (5880, 9687), (6458, 8820)]