7409014920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{27551}}^1$

素因数の和:27657

約数の個数: 160

約数和(自身を含む): 25203467520

約数和(自身を除く): 17794452600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 83, 90, 108, 120, 135, 162, 166, 180, 216, 249, 270, 324, 332, 360, 405, 415, 498, 540, 648, 664, 747, 810, 830, 996, 1080, 1245, 1494, 1620, 1660, 1992, 2241, 2490, 2988, 3240, 3320, 3735, 4482, 4980, 5976, 6723, 7470, 8964, 9960, 11205, 13446, 14940, 17928, 22410, 26892, 27551, 29880, 33615, 44820, 53784, 55102, 67230, 82653, 89640, 110204, 134460, 137755, 165306, 220408, 247959, 268920, 275510, 330612, 413265, 495918, 551020, 661224, 743877, 826530, 991836, 1102040, 1239795, 1487754, 1653060, 1983672, 2231631, 2286733, 2479590, 2975508, 3306120, 3719385, 4463262, 4573466, 4959180, 5951016, 6860199, 7438770, 8926524, 9146932, 9918360, 11158155, 11433665, 13720398, 14877540, 17853048, 18293864, 20580597, 22316310, 22867330, 27440796, 29755080, 34300995, 41161194, 44632620, 45734660, 54881592, 61741791, 68601990, 82322388, 89265240, 91469320, 102902985, 123483582, 137203980, 164644776, 185225373, 205805970, 246967164, 274407960, 308708955, 370450746, 411611940, 493934328, 617417910, 740901492, 823223880, 926126865, 1234835820, 1481802984, 1852253730, 2469671640, 3704507460, 7409014920]

約数ペア:

[(1, 7409014920), (2, 3704507460), (3, 2469671640), (4, 1852253730), (5, 1481802984), (6, 1234835820), (8, 926126865), (9, 823223880), (10, 740901492), (12, 617417910), (15, 493934328), (18, 411611940), (20, 370450746), (24, 308708955), (27, 274407960), (30, 246967164), (36, 205805970), (40, 185225373), (45, 164644776), (54, 137203980), (60, 123483582), (72, 102902985), (81, 91469320), (83, 89265240), (90, 82322388), (108, 68601990), (120, 61741791), (135, 54881592), (162, 45734660), (166, 44632620), (180, 41161194), (216, 34300995), (249, 29755080), (270, 27440796), (324, 22867330), (332, 22316310), (360, 20580597), (405, 18293864), (415, 17853048), (498, 14877540), (540, 13720398), (648, 11433665), (664, 11158155), (747, 9918360), (810, 9146932), (830, 8926524), (996, 7438770), (1080, 6860199), (1245, 5951016), (1494, 4959180), (1620, 4573466), (1660, 4463262), (1992, 3719385), (2241, 3306120), (2490, 2975508), (2988, 2479590), (3240, 2286733), (3320, 2231631), (3735, 1983672), (4482, 1653060), (4980, 1487754), (5976, 1239795), (6723, 1102040), (7470, 991836), (8964, 826530), (9960, 743877), (11205, 661224), (13446, 551020), (14940, 495918), (17928, 413265), (22410, 330612), (26892, 275510), (27551, 268920), (29880, 247959), (33615, 220408), (44820, 165306), (53784, 137755), (55102, 134460), (67230, 110204), (82653, 89640)]