139620320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7333}}^1$

素因数の和:7372

約数の個数: 96

約数和(自身を含む): 399204288

約数和(自身を除く): 259583968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 7333, 9520, 14666, 19040, 29332, 36665, 51331, 58664, 73330, 102662, 117328, 124661, 146660, 205324, 234656, 249322, 256655, 293320, 410648, 498644, 513310, 586640, 623305, 821296, 872627, 997288, 1026620, 1173280, 1246610, 1642592, 1745254, 1994576, 2053240, 2493220, 3490508, 3989152, 4106480, 4363135, 4986440, 6981016, 8212960, 8726270, 9972880, 13962032, 17452540, 19945760, 27924064, 34905080, 69810160, 139620320]

約数ペア:

[(1, 139620320), (2, 69810160), (4, 34905080), (5, 27924064), (7, 19945760), (8, 17452540), (10, 13962032), (14, 9972880), (16, 8726270), (17, 8212960), (20, 6981016), (28, 4986440), (32, 4363135), (34, 4106480), (35, 3989152), (40, 3490508), (56, 2493220), (68, 2053240), (70, 1994576), (80, 1745254), (85, 1642592), (112, 1246610), (119, 1173280), (136, 1026620), (140, 997288), (160, 872627), (170, 821296), (224, 623305), (238, 586640), (272, 513310), (280, 498644), (340, 410648), (476, 293320), (544, 256655), (560, 249322), (595, 234656), (680, 205324), (952, 146660), (1120, 124661), (1190, 117328), (1360, 102662), (1904, 73330), (2380, 58664), (2720, 51331), (3808, 36665), (4760, 29332), (7333, 19040), (9520, 14666)]