704663160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:657

約数の個数: 128

約数和(自身を含む): 2158159680

約数和(自身を除く): 1453496520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 257, 292, 313, 365, 438, 514, 584, 626, 730, 771, 876, 939, 1028, 1095, 1252, 1285, 1460, 1542, 1565, 1752, 1878, 2056, 2190, 2504, 2570, 2920, 3084, 3130, 3756, 3855, 4380, 4695, 5140, 6168, 6260, 7512, 7710, 8760, 9390, 10280, 12520, 15420, 18761, 18780, 22849, 30840, 37522, 37560, 45698, 56283, 68547, 75044, 80441, 91396, 93805, 112566, 114245, 137094, 150088, 160882, 182792, 187610, 225132, 228490, 241323, 274188, 281415, 321764, 342735, 375220, 402205, 450264, 456980, 482646, 548376, 562830, 643528, 685470, 750440, 804410, 913960, 965292, 1125660, 1206615, 1370940, 1608820, 1930584, 2251320, 2413230, 2741880, 3217640, 4826460, 5872193, 9652920, 11744386, 17616579, 23488772, 29360965, 35233158, 46977544, 58721930, 70466316, 88082895, 117443860, 140932632, 176165790, 234887720, 352331580, 704663160]

約数ペア:

[(1, 704663160), (2, 352331580), (3, 234887720), (4, 176165790), (5, 140932632), (6, 117443860), (8, 88082895), (10, 70466316), (12, 58721930), (15, 46977544), (20, 35233158), (24, 29360965), (30, 23488772), (40, 17616579), (60, 11744386), (73, 9652920), (120, 5872193), (146, 4826460), (219, 3217640), (257, 2741880), (292, 2413230), (313, 2251320), (365, 1930584), (438, 1608820), (514, 1370940), (584, 1206615), (626, 1125660), (730, 965292), (771, 913960), (876, 804410), (939, 750440), (1028, 685470), (1095, 643528), (1252, 562830), (1285, 548376), (1460, 482646), (1542, 456980), (1565, 450264), (1752, 402205), (1878, 375220), (2056, 342735), (2190, 321764), (2504, 281415), (2570, 274188), (2920, 241323), (3084, 228490), (3130, 225132), (3756, 187610), (3855, 182792), (4380, 160882), (4695, 150088), (5140, 137094), (6168, 114245), (6260, 112566), (7512, 93805), (7710, 91396), (8760, 80441), (9390, 75044), (10280, 68547), (12520, 56283), (15420, 45698), (18761, 37560), (18780, 37522), (22849, 30840)]