119702440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1283

約数の個数: 128

約数和(自身を含む): 335301120

約数和(自身を除く): 215598680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 85, 88, 104, 110, 130, 136, 143, 170, 187, 220, 221, 260, 286, 340, 374, 440, 442, 520, 572, 680, 715, 748, 884, 935, 1105, 1144, 1231, 1430, 1496, 1768, 1870, 2210, 2431, 2462, 2860, 3740, 4420, 4862, 4924, 5720, 6155, 7480, 8840, 9724, 9848, 12155, 12310, 13541, 16003, 19448, 20927, 24310, 24620, 27082, 32006, 41854, 48620, 49240, 54164, 64012, 67705, 80015, 83708, 97240, 104635, 108328, 128024, 135410, 160030, 167416, 176033, 209270, 230197, 270820, 272051, 320060, 352066, 418540, 460394, 541640, 544102, 640120, 704132, 837080, 880165, 920788, 1088204, 1150985, 1360255, 1408264, 1760330, 1841576, 2176408, 2301970, 2720510, 2992561, 3520660, 4603940, 5441020, 5985122, 7041320, 9207880, 10882040, 11970244, 14962805, 23940488, 29925610, 59851220, 119702440]

約数ペア:

[(1, 119702440), (2, 59851220), (4, 29925610), (5, 23940488), (8, 14962805), (10, 11970244), (11, 10882040), (13, 9207880), (17, 7041320), (20, 5985122), (22, 5441020), (26, 4603940), (34, 3520660), (40, 2992561), (44, 2720510), (52, 2301970), (55, 2176408), (65, 1841576), (68, 1760330), (85, 1408264), (88, 1360255), (104, 1150985), (110, 1088204), (130, 920788), (136, 880165), (143, 837080), (170, 704132), (187, 640120), (220, 544102), (221, 541640), (260, 460394), (286, 418540), (340, 352066), (374, 320060), (440, 272051), (442, 270820), (520, 230197), (572, 209270), (680, 176033), (715, 167416), (748, 160030), (884, 135410), (935, 128024), (1105, 108328), (1144, 104635), (1231, 97240), (1430, 83708), (1496, 80015), (1768, 67705), (1870, 64012), (2210, 54164), (2431, 49240), (2462, 48620), (2860, 41854), (3740, 32006), (4420, 27082), (4862, 24620), (4924, 24310), (5720, 20927), (6155, 19448), (7480, 16003), (8840, 13541), (9724, 12310), (9848, 12155)]