15672743060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{6481}}^1$

素因数の和:6705

約数の個数: 96

約数和(自身を含む): 36223697664

約数和(自身を除く): 20550954604

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 131, 142, 260, 262, 284, 355, 524, 655, 710, 923, 1310, 1420, 1703, 1846, 2620, 3406, 3692, 4615, 6481, 6812, 8515, 9230, 9301, 12962, 17030, 18460, 18602, 25924, 32405, 34060, 37204, 46505, 64810, 84253, 93010, 120913, 129620, 168506, 186020, 241826, 337012, 421265, 460151, 483652, 604565, 842530, 849011, 920302, 1209130, 1685060, 1698022, 1840604, 2300755, 2418260, 3396044, 4245055, 4601510, 5981963, 8490110, 9203020, 11037143, 11963926, 16980220, 22074286, 23927852, 29909815, 44148572, 55185715, 59819630, 60279781, 110371430, 119639260, 120559562, 220742860, 241119124, 301398905, 602797810, 783637153, 1205595620, 1567274306, 3134548612, 3918185765, 7836371530, 15672743060]

約数ペア:

[(1, 15672743060), (2, 7836371530), (4, 3918185765), (5, 3134548612), (10, 1567274306), (13, 1205595620), (20, 783637153), (26, 602797810), (52, 301398905), (65, 241119124), (71, 220742860), (130, 120559562), (131, 119639260), (142, 110371430), (260, 60279781), (262, 59819630), (284, 55185715), (355, 44148572), (524, 29909815), (655, 23927852), (710, 22074286), (923, 16980220), (1310, 11963926), (1420, 11037143), (1703, 9203020), (1846, 8490110), (2620, 5981963), (3406, 4601510), (3692, 4245055), (4615, 3396044), (6481, 2418260), (6812, 2300755), (8515, 1840604), (9230, 1698022), (9301, 1685060), (12962, 1209130), (17030, 920302), (18460, 849011), (18602, 842530), (25924, 604565), (32405, 483652), (34060, 460151), (37204, 421265), (46505, 337012), (64810, 241826), (84253, 186020), (93010, 168506), (120913, 129620)]