137968303920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30256207}}^1$

素因数の和:30256242

約数の個数: 80

約数和(自身を含む): 450212375040

約数和(自身を除く): 312244071120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 30256207, 60512414, 90768621, 121024828, 151281035, 181537242, 242049656, 302562070, 363074484, 453843105, 484099312, 574867933, 605124140, 726148968, 907686210, 1149735866, 1210248280, 1452297936, 1724603799, 1815372420, 2299471732, 2420496560, 2874339665, 3449207598, 3630744840, 4598943464, 5748679330, 6898415196, 7261489680, 8623018995, 9197886928, 11497358660, 13796830392, 17246037990, 22994717320, 27593660784, 34492075980, 45989434640, 68984151960, 137968303920]

約数ペア:

[(1, 137968303920), (2, 68984151960), (3, 45989434640), (4, 34492075980), (5, 27593660784), (6, 22994717320), (8, 17246037990), (10, 13796830392), (12, 11497358660), (15, 9197886928), (16, 8623018995), (19, 7261489680), (20, 6898415196), (24, 5748679330), (30, 4598943464), (38, 3630744840), (40, 3449207598), (48, 2874339665), (57, 2420496560), (60, 2299471732), (76, 1815372420), (80, 1724603799), (95, 1452297936), (114, 1210248280), (120, 1149735866), (152, 907686210), (190, 726148968), (228, 605124140), (240, 574867933), (285, 484099312), (304, 453843105), (380, 363074484), (456, 302562070), (570, 242049656), (760, 181537242), (912, 151281035), (1140, 121024828), (1520, 90768621), (2280, 60512414), (4560, 30256207)]