788685760

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1283}}^1$

素因数の和:1430

約数の個数: 112

約数和(自身を含む): 2007693216

約数和(自身を除く): 1219007456

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 113, 136, 160, 170, 226, 272, 320, 340, 452, 544, 565, 680, 904, 1088, 1130, 1283, 1360, 1808, 1921, 2260, 2566, 2720, 3616, 3842, 4520, 5132, 5440, 6415, 7232, 7684, 9040, 9605, 10264, 12830, 15368, 18080, 19210, 20528, 21811, 25660, 30736, 36160, 38420, 41056, 43622, 51320, 61472, 76840, 82112, 87244, 102640, 109055, 122944, 144979, 153680, 174488, 205280, 218110, 289958, 307360, 348976, 410560, 436220, 579916, 614720, 697952, 724895, 872440, 1159832, 1395904, 1449790, 1744880, 2319664, 2464643, 2899580, 3489760, 4639328, 4929286, 5799160, 6979520, 9278656, 9858572, 11598320, 12323215, 19717144, 23196640, 24646430, 39434288, 46393280, 49292860, 78868576, 98585720, 157737152, 197171440, 394342880, 788685760]

約数ペア:

[(1, 788685760), (2, 394342880), (4, 197171440), (5, 157737152), (8, 98585720), (10, 78868576), (16, 49292860), (17, 46393280), (20, 39434288), (32, 24646430), (34, 23196640), (40, 19717144), (64, 12323215), (68, 11598320), (80, 9858572), (85, 9278656), (113, 6979520), (136, 5799160), (160, 4929286), (170, 4639328), (226, 3489760), (272, 2899580), (320, 2464643), (340, 2319664), (452, 1744880), (544, 1449790), (565, 1395904), (680, 1159832), (904, 872440), (1088, 724895), (1130, 697952), (1283, 614720), (1360, 579916), (1808, 436220), (1921, 410560), (2260, 348976), (2566, 307360), (2720, 289958), (3616, 218110), (3842, 205280), (4520, 174488), (5132, 153680), (5440, 144979), (6415, 122944), (7232, 109055), (7684, 102640), (9040, 87244), (9605, 82112), (10264, 76840), (12830, 61472), (15368, 51320), (18080, 43622), (19210, 41056), (20528, 38420), (21811, 36160), (25660, 30736)]