164069880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105173}}^1$

素因数の和:105200

約数の個数: 64

約数和(自身を含む): 530076960

約数和(自身を除く): 366007080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 105173, 210346, 315519, 420692, 525865, 631038, 841384, 1051730, 1262076, 1367249, 1577595, 2103460, 2524152, 2734498, 3155190, 4101747, 4206920, 5468996, 6310380, 6836245, 8203494, 10937992, 12620760, 13672490, 16406988, 20508735, 27344980, 32813976, 41017470, 54689960, 82034940, 164069880]

約数ペア:

[(1, 164069880), (2, 82034940), (3, 54689960), (4, 41017470), (5, 32813976), (6, 27344980), (8, 20508735), (10, 16406988), (12, 13672490), (13, 12620760), (15, 10937992), (20, 8203494), (24, 6836245), (26, 6310380), (30, 5468996), (39, 4206920), (40, 4101747), (52, 3155190), (60, 2734498), (65, 2524152), (78, 2103460), (104, 1577595), (120, 1367249), (130, 1262076), (156, 1051730), (195, 841384), (260, 631038), (312, 525865), (390, 420692), (520, 315519), (780, 210346), (1560, 105173)]