163961520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8231}}^1$

素因数の和:8330

約数の個数: 80

約数和(自身を含む): 514467072

約数和(自身を除く): 350505552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 8231, 9960, 16462, 19920, 24693, 32924, 41155, 49386, 65848, 82310, 98772, 123465, 131696, 164620, 197544, 246930, 329240, 395088, 493860, 658480, 683173, 987720, 1366346, 1975440, 2049519, 2732692, 3415865, 4099038, 5465384, 6831730, 8198076, 10247595, 10930768, 13663460, 16396152, 20495190, 27326920, 32792304, 40990380, 54653840, 81980760, 163961520]

約数ペア:

[(1, 163961520), (2, 81980760), (3, 54653840), (4, 40990380), (5, 32792304), (6, 27326920), (8, 20495190), (10, 16396152), (12, 13663460), (15, 10930768), (16, 10247595), (20, 8198076), (24, 6831730), (30, 5465384), (40, 4099038), (48, 3415865), (60, 2732692), (80, 2049519), (83, 1975440), (120, 1366346), (166, 987720), (240, 683173), (249, 658480), (332, 493860), (415, 395088), (498, 329240), (664, 246930), (830, 197544), (996, 164620), (1245, 131696), (1328, 123465), (1660, 98772), (1992, 82310), (2490, 65848), (3320, 49386), (3984, 41155), (4980, 32924), (6640, 24693), (8231, 19920), (9960, 16462)]