183728720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4153}}^1$

素因数の和:4252

約数の個数: 80

約数和(自身を含む): 494492160

約数和(自身を除く): 310763440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 790, 1106, 1264, 1580, 2212, 2765, 3160, 4153, 4424, 5530, 6320, 8306, 8848, 11060, 16612, 20765, 22120, 29071, 33224, 41530, 44240, 58142, 66448, 83060, 116284, 145355, 166120, 232568, 290710, 328087, 332240, 465136, 581420, 656174, 1162840, 1312348, 1640435, 2296609, 2325680, 2624696, 3280870, 4593218, 5249392, 6561740, 9186436, 11483045, 13123480, 18372872, 22966090, 26246960, 36745744, 45932180, 91864360, 183728720]

約数ペア:

[(1, 183728720), (2, 91864360), (4, 45932180), (5, 36745744), (7, 26246960), (8, 22966090), (10, 18372872), (14, 13123480), (16, 11483045), (20, 9186436), (28, 6561740), (35, 5249392), (40, 4593218), (56, 3280870), (70, 2624696), (79, 2325680), (80, 2296609), (112, 1640435), (140, 1312348), (158, 1162840), (280, 656174), (316, 581420), (395, 465136), (553, 332240), (560, 328087), (632, 290710), (790, 232568), (1106, 166120), (1264, 145355), (1580, 116284), (2212, 83060), (2765, 66448), (3160, 58142), (4153, 44240), (4424, 41530), (5530, 33224), (6320, 29071), (8306, 22120), (8848, 20765), (11060, 16612)]