78068519040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{865121}}^1$

素因数の和:865190

約数の個数: 128

約数和(自身を含む): 254138238720

約数和(自身を除く): 176069719680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 1920, 2256, 2820, 3008, 3760, 4512, 5640, 6016, 7520, 9024, 11280, 15040, 18048, 22560, 30080, 45120, 90240, 865121, 1730242, 2595363, 3460484, 4325605, 5190726, 6920968, 8651210, 10381452, 12976815, 13841936, 17302420, 20762904, 25953630, 27683872, 34604840, 40660687, 41525808, 51907260, 55367744, 69209680, 81321374, 83051616, 103814520, 110735488, 121982061, 138419360, 162642748, 166103232, 203303435, 207629040, 243964122, 276838720, 325285496, 332206464, 406606870, 415258080, 487928244, 553677440, 609910305, 650570992, 813213740, 830516160, 975856488, 1219820610, 1301141984, 1626427480, 1661032320, 1951712976, 2439641220, 2602283968, 3252854960, 3903425952, 4879282440, 5204567936, 6505709920, 7806851904, 9758564880, 13011419840, 15613703808, 19517129760, 26022839680, 39034259520, 78068519040]

約数ペア:

[(1, 78068519040), (2, 39034259520), (3, 26022839680), (4, 19517129760), (5, 15613703808), (6, 13011419840), (8, 9758564880), (10, 7806851904), (12, 6505709920), (15, 5204567936), (16, 4879282440), (20, 3903425952), (24, 3252854960), (30, 2602283968), (32, 2439641220), (40, 1951712976), (47, 1661032320), (48, 1626427480), (60, 1301141984), (64, 1219820610), (80, 975856488), (94, 830516160), (96, 813213740), (120, 650570992), (128, 609910305), (141, 553677440), (160, 487928244), (188, 415258080), (192, 406606870), (235, 332206464), (240, 325285496), (282, 276838720), (320, 243964122), (376, 207629040), (384, 203303435), (470, 166103232), (480, 162642748), (564, 138419360), (640, 121982061), (705, 110735488), (752, 103814520), (940, 83051616), (960, 81321374), (1128, 69209680), (1410, 55367744), (1504, 51907260), (1880, 41525808), (1920, 40660687), (2256, 34604840), (2820, 27683872), (3008, 25953630), (3760, 20762904), (4512, 17302420), (5640, 13841936), (6016, 12976815), (7520, 10381452), (9024, 8651210), (11280, 6920968), (15040, 5190726), (18048, 4325605), (22560, 3460484), (30080, 2595363), (45120, 1730242), (90240, 865121)]