185130130920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{220393013}}^1$

素因数の和:220393034

約数の個数: 64

約数和(自身を含む): 634731880320

約数和(自身を除く): 449601749400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 220393013, 440786026, 661179039, 881572052, 1101965065, 1322358078, 1542751091, 1763144104, 2203930130, 2644716156, 3085502182, 3305895195, 4407860260, 4628253273, 5289432312, 6171004364, 6611790390, 7713755455, 8815720520, 9256506546, 12342008728, 13223580780, 15427510910, 18513013092, 23141266365, 26447161560, 30855021820, 37026026184, 46282532730, 61710043640, 92565065460, 185130130920]

約数ペア:

[(1, 185130130920), (2, 92565065460), (3, 61710043640), (4, 46282532730), (5, 37026026184), (6, 30855021820), (7, 26447161560), (8, 23141266365), (10, 18513013092), (12, 15427510910), (14, 13223580780), (15, 12342008728), (20, 9256506546), (21, 8815720520), (24, 7713755455), (28, 6611790390), (30, 6171004364), (35, 5289432312), (40, 4628253273), (42, 4407860260), (56, 3305895195), (60, 3085502182), (70, 2644716156), (84, 2203930130), (105, 1763144104), (120, 1542751091), (140, 1322358078), (168, 1101965065), (210, 881572052), (280, 661179039), (420, 440786026), (840, 220393013)]