7374120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 24796800

約数和(自身を除く): 17422680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 163, 174, 195, 232, 260, 290, 312, 326, 348, 377, 390, 435, 489, 520, 580, 652, 696, 754, 780, 815, 870, 978, 1131, 1160, 1304, 1508, 1560, 1630, 1740, 1885, 1956, 2119, 2262, 2445, 3016, 3260, 3480, 3770, 3912, 4238, 4524, 4727, 4890, 5655, 6357, 6520, 7540, 8476, 9048, 9454, 9780, 10595, 11310, 12714, 14181, 15080, 16952, 18908, 19560, 21190, 22620, 23635, 25428, 28362, 31785, 37816, 42380, 45240, 47270, 50856, 56724, 61451, 63570, 70905, 84760, 94540, 113448, 122902, 127140, 141810, 184353, 189080, 245804, 254280, 283620, 307255, 368706, 491608, 567240, 614510, 737412, 921765, 1229020, 1474824, 1843530, 2458040, 3687060, 7374120]

約数ペア:

[(1, 7374120), (2, 3687060), (3, 2458040), (4, 1843530), (5, 1474824), (6, 1229020), (8, 921765), (10, 737412), (12, 614510), (13, 567240), (15, 491608), (20, 368706), (24, 307255), (26, 283620), (29, 254280), (30, 245804), (39, 189080), (40, 184353), (52, 141810), (58, 127140), (60, 122902), (65, 113448), (78, 94540), (87, 84760), (104, 70905), (116, 63570), (120, 61451), (130, 56724), (145, 50856), (156, 47270), (163, 45240), (174, 42380), (195, 37816), (232, 31785), (260, 28362), (290, 25428), (312, 23635), (326, 22620), (348, 21190), (377, 19560), (390, 18908), (435, 16952), (489, 15080), (520, 14181), (580, 12714), (652, 11310), (696, 10595), (754, 9780), (780, 9454), (815, 9048), (870, 8476), (978, 7540), (1131, 6520), (1160, 6357), (1304, 5655), (1508, 4890), (1560, 4727), (1630, 4524), (1740, 4238), (1885, 3912), (1956, 3770), (2119, 3480), (2262, 3260), (2445, 3016)]