13756560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:133

約数の個数: 120

約数和(自身を含む): 45068544

約数和(自身を除く): 31311984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 43, 48, 60, 62, 80, 86, 93, 120, 124, 129, 155, 172, 186, 215, 240, 248, 258, 310, 344, 372, 430, 465, 496, 516, 620, 645, 688, 744, 860, 930, 1032, 1240, 1290, 1333, 1488, 1720, 1849, 1860, 2064, 2480, 2580, 2666, 3440, 3698, 3720, 3999, 5160, 5332, 5547, 6665, 7396, 7440, 7998, 9245, 10320, 10664, 11094, 13330, 14792, 15996, 18490, 19995, 21328, 22188, 26660, 27735, 29584, 31992, 36980, 39990, 44376, 53320, 55470, 57319, 63984, 73960, 79980, 88752, 106640, 110940, 114638, 147920, 159960, 171957, 221880, 229276, 286595, 319920, 343914, 443760, 458552, 573190, 687828, 859785, 917104, 1146380, 1375656, 1719570, 2292760, 2751312, 3439140, 4585520, 6878280, 13756560]

約数ペア:

[(1, 13756560), (2, 6878280), (3, 4585520), (4, 3439140), (5, 2751312), (6, 2292760), (8, 1719570), (10, 1375656), (12, 1146380), (15, 917104), (16, 859785), (20, 687828), (24, 573190), (30, 458552), (31, 443760), (40, 343914), (43, 319920), (48, 286595), (60, 229276), (62, 221880), (80, 171957), (86, 159960), (93, 147920), (120, 114638), (124, 110940), (129, 106640), (155, 88752), (172, 79980), (186, 73960), (215, 63984), (240, 57319), (248, 55470), (258, 53320), (310, 44376), (344, 39990), (372, 36980), (430, 31992), (465, 29584), (496, 27735), (516, 26660), (620, 22188), (645, 21328), (688, 19995), (744, 18490), (860, 15996), (930, 14792), (1032, 13330), (1240, 11094), (1290, 10664), (1333, 10320), (1488, 9245), (1720, 7998), (1849, 7440), (1860, 7396), (2064, 6665), (2480, 5547), (2580, 5332), (2666, 5160), (3440, 3999), (3698, 3720)]