6900640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 17962560

約数和(自身を除く): 11061920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 59, 68, 80, 85, 86, 118, 136, 160, 170, 172, 215, 236, 272, 295, 340, 344, 430, 472, 544, 590, 680, 688, 731, 860, 944, 1003, 1180, 1360, 1376, 1462, 1720, 1888, 2006, 2360, 2537, 2720, 2924, 3440, 3655, 4012, 4720, 5015, 5074, 5848, 6880, 7310, 8024, 9440, 10030, 10148, 11696, 12685, 14620, 16048, 20060, 20296, 23392, 25370, 29240, 32096, 40120, 40592, 43129, 50740, 58480, 80240, 81184, 86258, 101480, 116960, 160480, 172516, 202960, 215645, 345032, 405920, 431290, 690064, 862580, 1380128, 1725160, 3450320, 6900640]

約数ペア:

[(1, 6900640), (2, 3450320), (4, 1725160), (5, 1380128), (8, 862580), (10, 690064), (16, 431290), (17, 405920), (20, 345032), (32, 215645), (34, 202960), (40, 172516), (43, 160480), (59, 116960), (68, 101480), (80, 86258), (85, 81184), (86, 80240), (118, 58480), (136, 50740), (160, 43129), (170, 40592), (172, 40120), (215, 32096), (236, 29240), (272, 25370), (295, 23392), (340, 20296), (344, 20060), (430, 16048), (472, 14620), (544, 12685), (590, 11696), (680, 10148), (688, 10030), (731, 9440), (860, 8024), (944, 7310), (1003, 6880), (1180, 5848), (1360, 5074), (1376, 5015), (1462, 4720), (1720, 4012), (1888, 3655), (2006, 3440), (2360, 2924), (2537, 2720)]