1330271360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5107}}^1$

素因数の和:5174

約数の個数: 128

約数和(自身を含む): 3563749440

約数和(自身を除く): 2233478080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 128, 148, 160, 176, 185, 220, 296, 320, 352, 370, 407, 440, 592, 640, 704, 740, 814, 880, 1184, 1408, 1480, 1628, 1760, 2035, 2368, 2960, 3256, 3520, 4070, 4736, 5107, 5920, 6512, 7040, 8140, 10214, 11840, 13024, 16280, 20428, 23680, 25535, 26048, 32560, 40856, 51070, 52096, 56177, 65120, 81712, 102140, 112354, 130240, 163424, 188959, 204280, 224708, 260480, 280885, 326848, 377918, 408560, 449416, 561770, 653696, 755836, 817120, 898832, 944795, 1123540, 1511672, 1634240, 1797664, 1889590, 2078549, 2247080, 3023344, 3268480, 3595328, 3779180, 4157098, 4494160, 6046688, 7190656, 7558360, 8314196, 8988320, 10392745, 12093376, 15116720, 16628392, 17976640, 20785490, 24186752, 30233440, 33256784, 35953280, 41570980, 60466880, 66513568, 83141960, 120933760, 133027136, 166283920, 266054272, 332567840, 665135680, 1330271360]

約数ペア:

[(1, 1330271360), (2, 665135680), (4, 332567840), (5, 266054272), (8, 166283920), (10, 133027136), (11, 120933760), (16, 83141960), (20, 66513568), (22, 60466880), (32, 41570980), (37, 35953280), (40, 33256784), (44, 30233440), (55, 24186752), (64, 20785490), (74, 17976640), (80, 16628392), (88, 15116720), (110, 12093376), (128, 10392745), (148, 8988320), (160, 8314196), (176, 7558360), (185, 7190656), (220, 6046688), (296, 4494160), (320, 4157098), (352, 3779180), (370, 3595328), (407, 3268480), (440, 3023344), (592, 2247080), (640, 2078549), (704, 1889590), (740, 1797664), (814, 1634240), (880, 1511672), (1184, 1123540), (1408, 944795), (1480, 898832), (1628, 817120), (1760, 755836), (2035, 653696), (2368, 561770), (2960, 449416), (3256, 408560), (3520, 377918), (4070, 326848), (4736, 280885), (5107, 260480), (5920, 224708), (6512, 204280), (7040, 188959), (8140, 163424), (10214, 130240), (11840, 112354), (13024, 102140), (16280, 81712), (20428, 65120), (23680, 56177), (25535, 52096), (26048, 51070), (32560, 40856)]