156769635220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{4231}}^1$

素因数の和:4574

約数の個数: 144

約数和(自身を含む): 369350610048

約数和(自身を除く): 212580974828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 121, 122, 220, 242, 244, 251, 305, 484, 502, 605, 610, 671, 1004, 1210, 1220, 1255, 1342, 2420, 2510, 2684, 2761, 3355, 4231, 5020, 5522, 6710, 7381, 8462, 11044, 13420, 13805, 14762, 15311, 16924, 21155, 27610, 29524, 30371, 30622, 36905, 42310, 46541, 55220, 60742, 61244, 73810, 76555, 84620, 93082, 121484, 147620, 151855, 153110, 168421, 186164, 232705, 258091, 303710, 306220, 336842, 465410, 511951, 516182, 607420, 673684, 842105, 930820, 1023902, 1032364, 1061981, 1290455, 1684210, 1852631, 2047804, 2123962, 2559755, 2580910, 2839001, 3368420, 3705262, 4247924, 5119510, 5161820, 5309905, 5678002, 7410524, 9263155, 10239020, 10619810, 11356004, 11681791, 14195005, 18526310, 21239620, 23363582, 28390010, 31229011, 37052620, 46727164, 56780020, 58408955, 62458022, 64780841, 116817910, 124916044, 128499701, 129561682, 156145055, 233635820, 256999402, 259123364, 312290110, 323904205, 513998804, 624580220, 642498505, 647808410, 712589251, 1284997010, 1295616820, 1425178502, 2569994020, 2850357004, 3562946255, 7125892510, 7838481761, 14251785020, 15676963522, 31353927044, 39192408805, 78384817610, 156769635220]

約数ペア:

[(1, 156769635220), (2, 78384817610), (4, 39192408805), (5, 31353927044), (10, 15676963522), (11, 14251785020), (20, 7838481761), (22, 7125892510), (44, 3562946255), (55, 2850357004), (61, 2569994020), (110, 1425178502), (121, 1295616820), (122, 1284997010), (220, 712589251), (242, 647808410), (244, 642498505), (251, 624580220), (305, 513998804), (484, 323904205), (502, 312290110), (605, 259123364), (610, 256999402), (671, 233635820), (1004, 156145055), (1210, 129561682), (1220, 128499701), (1255, 124916044), (1342, 116817910), (2420, 64780841), (2510, 62458022), (2684, 58408955), (2761, 56780020), (3355, 46727164), (4231, 37052620), (5020, 31229011), (5522, 28390010), (6710, 23363582), (7381, 21239620), (8462, 18526310), (11044, 14195005), (13420, 11681791), (13805, 11356004), (14762, 10619810), (15311, 10239020), (16924, 9263155), (21155, 7410524), (27610, 5678002), (29524, 5309905), (30371, 5161820), (30622, 5119510), (36905, 4247924), (42310, 3705262), (46541, 3368420), (55220, 2839001), (60742, 2580910), (61244, 2559755), (73810, 2123962), (76555, 2047804), (84620, 1852631), (93082, 1684210), (121484, 1290455), (147620, 1061981), (151855, 1032364), (153110, 1023902), (168421, 930820), (186164, 842105), (232705, 673684), (258091, 607420), (303710, 516182), (306220, 511951), (336842, 465410)]