770023360

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:690

約数の個数: 112

約数和(自身を含む): 1897416576

約数和(自身を除く): 1127393216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 107, 160, 172, 214, 215, 320, 344, 428, 430, 523, 535, 688, 856, 860, 1046, 1070, 1376, 1712, 1720, 2092, 2140, 2615, 2752, 3424, 3440, 4184, 4280, 4601, 5230, 6848, 6880, 8368, 8560, 9202, 10460, 13760, 16736, 17120, 18404, 20920, 22489, 23005, 33472, 34240, 36808, 41840, 44978, 46010, 55961, 73616, 83680, 89956, 92020, 111922, 112445, 147232, 167360, 179912, 184040, 223844, 224890, 279805, 294464, 359824, 368080, 447688, 449780, 559610, 719648, 736160, 895376, 899560, 1119220, 1439296, 1472320, 1790752, 1799120, 2238440, 2406323, 3581504, 3598240, 4476880, 4812646, 7196480, 8953760, 9625292, 12031615, 17907520, 19250584, 24063230, 38501168, 48126460, 77002336, 96252920, 154004672, 192505840, 385011680, 770023360]

約数ペア:

[(1, 770023360), (2, 385011680), (4, 192505840), (5, 154004672), (8, 96252920), (10, 77002336), (16, 48126460), (20, 38501168), (32, 24063230), (40, 19250584), (43, 17907520), (64, 12031615), (80, 9625292), (86, 8953760), (107, 7196480), (160, 4812646), (172, 4476880), (214, 3598240), (215, 3581504), (320, 2406323), (344, 2238440), (428, 1799120), (430, 1790752), (523, 1472320), (535, 1439296), (688, 1119220), (856, 899560), (860, 895376), (1046, 736160), (1070, 719648), (1376, 559610), (1712, 449780), (1720, 447688), (2092, 368080), (2140, 359824), (2615, 294464), (2752, 279805), (3424, 224890), (3440, 223844), (4184, 184040), (4280, 179912), (4601, 167360), (5230, 147232), (6848, 112445), (6880, 111922), (8368, 92020), (8560, 89956), (9202, 83680), (10460, 73616), (13760, 55961), (16736, 46010), (17120, 44978), (18404, 41840), (20920, 36808), (22489, 34240), (23005, 33472)]