142394640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:585

約数の個数: 160

約数和(自身を含む): 468720000

約数和(自身を除く): 326325360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 41, 48, 58, 60, 80, 82, 87, 116, 120, 123, 145, 164, 174, 205, 232, 240, 246, 290, 328, 348, 410, 435, 464, 492, 499, 580, 615, 656, 696, 820, 870, 984, 998, 1160, 1189, 1230, 1392, 1497, 1640, 1740, 1968, 1996, 2320, 2378, 2460, 2495, 2994, 3280, 3480, 3567, 3992, 4756, 4920, 4990, 5945, 5988, 6960, 7134, 7485, 7984, 9512, 9840, 9980, 11890, 11976, 14268, 14471, 14970, 17835, 19024, 19960, 20459, 23780, 23952, 28536, 28942, 29940, 35670, 39920, 40918, 43413, 47560, 57072, 57884, 59880, 61377, 71340, 72355, 81836, 86826, 95120, 102295, 115768, 119760, 122754, 142680, 144710, 163672, 173652, 204590, 217065, 231536, 245508, 285360, 289420, 306885, 327344, 347304, 409180, 434130, 491016, 578840, 593311, 613770, 694608, 818360, 868260, 982032, 1157680, 1186622, 1227540, 1636720, 1736520, 1779933, 2373244, 2455080, 2966555, 3473040, 3559866, 4746488, 4910160, 5933110, 7119732, 8899665, 9492976, 11866220, 14239464, 17799330, 23732440, 28478928, 35598660, 47464880, 71197320, 142394640]

約数ペア:

[(1, 142394640), (2, 71197320), (3, 47464880), (4, 35598660), (5, 28478928), (6, 23732440), (8, 17799330), (10, 14239464), (12, 11866220), (15, 9492976), (16, 8899665), (20, 7119732), (24, 5933110), (29, 4910160), (30, 4746488), (40, 3559866), (41, 3473040), (48, 2966555), (58, 2455080), (60, 2373244), (80, 1779933), (82, 1736520), (87, 1636720), (116, 1227540), (120, 1186622), (123, 1157680), (145, 982032), (164, 868260), (174, 818360), (205, 694608), (232, 613770), (240, 593311), (246, 578840), (290, 491016), (328, 434130), (348, 409180), (410, 347304), (435, 327344), (464, 306885), (492, 289420), (499, 285360), (580, 245508), (615, 231536), (656, 217065), (696, 204590), (820, 173652), (870, 163672), (984, 144710), (998, 142680), (1160, 122754), (1189, 119760), (1230, 115768), (1392, 102295), (1497, 95120), (1640, 86826), (1740, 81836), (1968, 72355), (1996, 71340), (2320, 61377), (2378, 59880), (2460, 57884), (2495, 57072), (2994, 47560), (3280, 43413), (3480, 40918), (3567, 39920), (3992, 35670), (4756, 29940), (4920, 28942), (4990, 28536), (5945, 23952), (5988, 23780), (6960, 20459), (7134, 19960), (7485, 19024), (7984, 17835), (9512, 14970), (9840, 14471), (9980, 14268), (11890, 11976)]