4388270280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{5179}}^1$

素因数の和:5523

約数の個数: 128

約数和(自身を含む): 13784601600

約数和(自身を除く): 9396331320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 307, 345, 460, 552, 614, 690, 920, 921, 1228, 1380, 1535, 1842, 2456, 2760, 3070, 3684, 4605, 5179, 6140, 7061, 7368, 9210, 10358, 12280, 14122, 15537, 18420, 20716, 21183, 25895, 28244, 31074, 35305, 36840, 41432, 42366, 51790, 56488, 62148, 70610, 77685, 84732, 103580, 105915, 119117, 124296, 141220, 155370, 169464, 207160, 211830, 238234, 282440, 310740, 357351, 423660, 476468, 595585, 621480, 714702, 847320, 952936, 1191170, 1429404, 1589953, 1786755, 2382340, 2858808, 3179906, 3573510, 4764680, 4769859, 6359812, 7147020, 7949765, 9539718, 12719624, 14294040, 15899530, 19079436, 23849295, 31799060, 36568919, 38158872, 47698590, 63598120, 73137838, 95397180, 109706757, 146275676, 182844595, 190794360, 219413514, 292551352, 365689190, 438827028, 548533785, 731378380, 877654056, 1097067570, 1462756760, 2194135140, 4388270280]

約数ペア:

[(1, 4388270280), (2, 2194135140), (3, 1462756760), (4, 1097067570), (5, 877654056), (6, 731378380), (8, 548533785), (10, 438827028), (12, 365689190), (15, 292551352), (20, 219413514), (23, 190794360), (24, 182844595), (30, 146275676), (40, 109706757), (46, 95397180), (60, 73137838), (69, 63598120), (92, 47698590), (115, 38158872), (120, 36568919), (138, 31799060), (184, 23849295), (230, 19079436), (276, 15899530), (307, 14294040), (345, 12719624), (460, 9539718), (552, 7949765), (614, 7147020), (690, 6359812), (920, 4769859), (921, 4764680), (1228, 3573510), (1380, 3179906), (1535, 2858808), (1842, 2382340), (2456, 1786755), (2760, 1589953), (3070, 1429404), (3684, 1191170), (4605, 952936), (5179, 847320), (6140, 714702), (7061, 621480), (7368, 595585), (9210, 476468), (10358, 423660), (12280, 357351), (14122, 310740), (15537, 282440), (18420, 238234), (20716, 211830), (21183, 207160), (25895, 169464), (28244, 155370), (31074, 141220), (35305, 124296), (36840, 119117), (41432, 105915), (42366, 103580), (51790, 84732), (56488, 77685), (62148, 70610)]