665039160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2473}}^1$

素因数の和:2579

約数の個数: 160

約数和(自身を含む): 2263116240

約数和(自身を除く): 1598077080

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, 2473, 2490, 2988, 3240, 3320, 3735, 4482, 4946, 4980, 5976, 6723, 7419, 7470, 8964, 9892, 9960, 11205, 12365, 13446, 14838, 14940, 17928, 19784, 22257, 22410, 24730, 26892, 29676, 29880, 33615, 37095, 44514, 44820, 49460, 53784, 59352, 66771, 67230, 74190, 89028, 89640, 98920, 111285, 133542, 134460, 148380, 178056, 200313, 205259, 222570, 267084, 268920, 296760, 333855, 400626, 410518, 445140, 534168, 615777, 667710, 801252, 821036, 890280, 1001565, 1026295, 1231554, 1335420, 1602504, 1642072, 1847331, 2003130, 2052590, 2463108, 2670840, 3078885, 3694662, 4006260, 4105180, 4926216, 5541993, 6157770, 7389324, 8012520, 8210360, 9236655, 11083986, 12315540, 14778648, 16625979, 18473310, 22167972, 24631080, 27709965, 33251958, 36946620, 44335944, 55419930, 66503916, 73893240, 83129895, 110839860, 133007832, 166259790, 221679720, 332519580, 665039160]

約数ペア:

[(1, 665039160), (2, 332519580), (3, 221679720), (4, 166259790), (5, 133007832), (6, 110839860), (8, 83129895), (9, 73893240), (10, 66503916), (12, 55419930), (15, 44335944), (18, 36946620), (20, 33251958), (24, 27709965), (27, 24631080), (30, 22167972), (36, 18473310), (40, 16625979), (45, 14778648), (54, 12315540), (60, 11083986), (72, 9236655), (81, 8210360), (83, 8012520), (90, 7389324), (108, 6157770), (120, 5541993), (135, 4926216), (162, 4105180), (166, 4006260), (180, 3694662), (216, 3078885), (249, 2670840), (270, 2463108), (324, 2052590), (332, 2003130), (360, 1847331), (405, 1642072), (415, 1602504), (498, 1335420), (540, 1231554), (648, 1026295), (664, 1001565), (747, 890280), (810, 821036), (830, 801252), (996, 667710), (1080, 615777), (1245, 534168), (1494, 445140), (1620, 410518), (1660, 400626), (1992, 333855), (2241, 296760), (2473, 268920), (2490, 267084), (2988, 222570), (3240, 205259), (3320, 200313), (3735, 178056), (4482, 148380), (4946, 134460), (4980, 133542), (5976, 111285), (6723, 98920), (7419, 89640), (7470, 89028), (8964, 74190), (9892, 67230), (9960, 66771), (11205, 59352), (12365, 53784), (13446, 49460), (14838, 44820), (14940, 44514), (17928, 37095), (19784, 33615), (22257, 29880), (22410, 29676), (24730, 26892)]