753838160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7069}}^1$

素因数の和:7156

約数の個数: 80

約数和(自身を含む): 1851548160

約数和(自身を除く): 1097710000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 43, 62, 80, 86, 124, 155, 172, 215, 248, 310, 344, 430, 496, 620, 688, 860, 1240, 1333, 1720, 2480, 2666, 3440, 5332, 6665, 7069, 10664, 13330, 14138, 21328, 26660, 28276, 35345, 53320, 56552, 70690, 106640, 113104, 141380, 219139, 282760, 303967, 438278, 565520, 607934, 876556, 1095695, 1215868, 1519835, 1753112, 2191390, 2431736, 3039670, 3506224, 4382780, 4863472, 6079340, 8765560, 9422977, 12158680, 17531120, 18845954, 24317360, 37691908, 47114885, 75383816, 94229770, 150767632, 188459540, 376919080, 753838160]

約数ペア:

[(1, 753838160), (2, 376919080), (4, 188459540), (5, 150767632), (8, 94229770), (10, 75383816), (16, 47114885), (20, 37691908), (31, 24317360), (40, 18845954), (43, 17531120), (62, 12158680), (80, 9422977), (86, 8765560), (124, 6079340), (155, 4863472), (172, 4382780), (215, 3506224), (248, 3039670), (310, 2431736), (344, 2191390), (430, 1753112), (496, 1519835), (620, 1215868), (688, 1095695), (860, 876556), (1240, 607934), (1333, 565520), (1720, 438278), (2480, 303967), (2666, 282760), (3440, 219139), (5332, 141380), (6665, 113104), (7069, 106640), (10664, 70690), (13330, 56552), (14138, 53320), (21328, 35345), (26660, 28276)]