167282830280

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1\times {\mathrm{1171}}^1$

素因数の和:1831

約数の個数: 128

約数和(自身を含む): 386735247360

約数和(自身を除く): 219452417080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 127, 244, 254, 305, 461, 488, 508, 610, 635, 922, 1016, 1171, 1220, 1270, 1844, 2305, 2342, 2440, 2540, 3688, 4610, 4684, 5080, 5855, 7747, 9220, 9368, 11710, 15494, 18440, 23420, 28121, 30988, 38735, 46840, 56242, 58547, 61976, 71431, 77470, 112484, 117094, 140605, 142862, 148717, 154940, 224968, 234188, 281210, 285724, 292735, 297434, 309880, 357155, 468376, 539831, 562420, 571448, 585470, 594868, 714310, 743585, 1079662, 1124840, 1170940, 1189736, 1428620, 1487170, 2159324, 2341880, 2699155, 2857240, 2974340, 3571367, 4318648, 5398310, 5948680, 7142734, 9071737, 10796620, 14285468, 17856835, 18143474, 21593240, 28570936, 32929691, 35713670, 36286948, 45358685, 65859382, 68558537, 71427340, 72573896, 90717370, 131718764, 137117074, 142854680, 164648455, 181434740, 263437528, 274234148, 329296910, 342792685, 362869480, 548468296, 658593820, 685585370, 1317187640, 1371170740, 2742341480, 4182070757, 8364141514, 16728283028, 20910353785, 33456566056, 41820707570, 83641415140, 167282830280]

約数ペア:

[(1, 167282830280), (2, 83641415140), (4, 41820707570), (5, 33456566056), (8, 20910353785), (10, 16728283028), (20, 8364141514), (40, 4182070757), (61, 2742341480), (122, 1371170740), (127, 1317187640), (244, 685585370), (254, 658593820), (305, 548468296), (461, 362869480), (488, 342792685), (508, 329296910), (610, 274234148), (635, 263437528), (922, 181434740), (1016, 164648455), (1171, 142854680), (1220, 137117074), (1270, 131718764), (1844, 90717370), (2305, 72573896), (2342, 71427340), (2440, 68558537), (2540, 65859382), (3688, 45358685), (4610, 36286948), (4684, 35713670), (5080, 32929691), (5855, 28570936), (7747, 21593240), (9220, 18143474), (9368, 17856835), (11710, 14285468), (15494, 10796620), (18440, 9071737), (23420, 7142734), (28121, 5948680), (30988, 5398310), (38735, 4318648), (46840, 3571367), (56242, 2974340), (58547, 2857240), (61976, 2699155), (71431, 2341880), (77470, 2159324), (112484, 1487170), (117094, 1428620), (140605, 1189736), (142862, 1170940), (148717, 1124840), (154940, 1079662), (224968, 743585), (234188, 714310), (281210, 594868), (285724, 585470), (292735, 571448), (297434, 562420), (309880, 539831), (357155, 468376)]