152076320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1314

約数の個数: 96

約数和(自身を含む): 397789056

約数和(自身を除く): 245712736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 71, 80, 88, 110, 142, 160, 176, 220, 284, 352, 355, 440, 568, 710, 781, 880, 1136, 1217, 1420, 1562, 1760, 2272, 2434, 2840, 3124, 3905, 4868, 5680, 6085, 6248, 7810, 9736, 11360, 12170, 12496, 13387, 15620, 19472, 24340, 24992, 26774, 31240, 38944, 48680, 53548, 62480, 66935, 86407, 97360, 107096, 124960, 133870, 172814, 194720, 214192, 267740, 345628, 428384, 432035, 535480, 691256, 864070, 950477, 1070960, 1382512, 1728140, 1900954, 2141920, 2765024, 3456280, 3801908, 4752385, 6912560, 7603816, 9504770, 13825120, 15207632, 19009540, 30415264, 38019080, 76038160, 152076320]

約数ペア:

[(1, 152076320), (2, 76038160), (4, 38019080), (5, 30415264), (8, 19009540), (10, 15207632), (11, 13825120), (16, 9504770), (20, 7603816), (22, 6912560), (32, 4752385), (40, 3801908), (44, 3456280), (55, 2765024), (71, 2141920), (80, 1900954), (88, 1728140), (110, 1382512), (142, 1070960), (160, 950477), (176, 864070), (220, 691256), (284, 535480), (352, 432035), (355, 428384), (440, 345628), (568, 267740), (710, 214192), (781, 194720), (880, 172814), (1136, 133870), (1217, 124960), (1420, 107096), (1562, 97360), (1760, 86407), (2272, 66935), (2434, 62480), (2840, 53548), (3124, 48680), (3905, 38944), (4868, 31240), (5680, 26774), (6085, 24992), (6248, 24340), (7810, 19472), (9736, 15620), (11360, 13387), (12170, 12496)]