15934440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 51788160

約数和(自身を除く): 35853720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 73, 85, 102, 107, 120, 136, 146, 170, 204, 214, 219, 255, 292, 321, 340, 365, 408, 428, 438, 510, 535, 584, 642, 680, 730, 856, 876, 1020, 1070, 1095, 1241, 1284, 1460, 1605, 1752, 1819, 2040, 2140, 2190, 2482, 2568, 2920, 3210, 3638, 3723, 4280, 4380, 4964, 5457, 6205, 6420, 7276, 7446, 7811, 8760, 9095, 9928, 10914, 12410, 12840, 14552, 14892, 15622, 18190, 18615, 21828, 23433, 24820, 27285, 29784, 31244, 36380, 37230, 39055, 43656, 46866, 49640, 54570, 62488, 72760, 74460, 78110, 93732, 109140, 117165, 132787, 148920, 156220, 187464, 218280, 234330, 265574, 312440, 398361, 468660, 531148, 663935, 796722, 937320, 1062296, 1327870, 1593444, 1991805, 2655740, 3186888, 3983610, 5311480, 7967220, 15934440]

約数ペア:

[(1, 15934440), (2, 7967220), (3, 5311480), (4, 3983610), (5, 3186888), (6, 2655740), (8, 1991805), (10, 1593444), (12, 1327870), (15, 1062296), (17, 937320), (20, 796722), (24, 663935), (30, 531148), (34, 468660), (40, 398361), (51, 312440), (60, 265574), (68, 234330), (73, 218280), (85, 187464), (102, 156220), (107, 148920), (120, 132787), (136, 117165), (146, 109140), (170, 93732), (204, 78110), (214, 74460), (219, 72760), (255, 62488), (292, 54570), (321, 49640), (340, 46866), (365, 43656), (408, 39055), (428, 37230), (438, 36380), (510, 31244), (535, 29784), (584, 27285), (642, 24820), (680, 23433), (730, 21828), (856, 18615), (876, 18190), (1020, 15622), (1070, 14892), (1095, 14552), (1241, 12840), (1284, 12410), (1460, 10914), (1605, 9928), (1752, 9095), (1819, 8760), (2040, 7811), (2140, 7446), (2190, 7276), (2482, 6420), (2568, 6205), (2920, 5457), (3210, 4964), (3638, 4380), (3723, 4280)]