132412160

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 339075072

約数和(自身を除く): 206662912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 64, 71, 80, 94, 124, 128, 142, 155, 160, 188, 235, 248, 256, 284, 310, 320, 355, 376, 470, 496, 568, 620, 640, 710, 752, 940, 992, 1136, 1240, 1280, 1420, 1457, 1504, 1880, 1984, 2201, 2272, 2480, 2840, 2914, 3008, 3337, 3760, 3968, 4402, 4544, 4960, 5680, 5828, 6016, 6674, 7285, 7520, 7936, 8804, 9088, 9920, 11005, 11360, 11656, 12032, 13348, 14570, 15040, 16685, 17608, 18176, 19840, 22010, 22720, 23312, 26696, 29140, 30080, 33370, 35216, 39680, 44020, 45440, 46624, 53392, 58280, 60160, 66740, 70432, 88040, 90880, 93248, 103447, 106784, 116560, 133480, 140864, 176080, 186496, 206894, 213568, 233120, 266960, 281728, 352160, 372992, 413788, 427136, 466240, 517235, 533920, 563456, 704320, 827576, 854272, 932480, 1034470, 1067840, 1408640, 1655152, 1864960, 2068940, 2135680, 2817280, 3310304, 4137880, 4271360, 6620608, 8275760, 13241216, 16551520, 26482432, 33103040, 66206080, 132412160]

約数ペア:

[(1, 132412160), (2, 66206080), (4, 33103040), (5, 26482432), (8, 16551520), (10, 13241216), (16, 8275760), (20, 6620608), (31, 4271360), (32, 4137880), (40, 3310304), (47, 2817280), (62, 2135680), (64, 2068940), (71, 1864960), (80, 1655152), (94, 1408640), (124, 1067840), (128, 1034470), (142, 932480), (155, 854272), (160, 827576), (188, 704320), (235, 563456), (248, 533920), (256, 517235), (284, 466240), (310, 427136), (320, 413788), (355, 372992), (376, 352160), (470, 281728), (496, 266960), (568, 233120), (620, 213568), (640, 206894), (710, 186496), (752, 176080), (940, 140864), (992, 133480), (1136, 116560), (1240, 106784), (1280, 103447), (1420, 93248), (1457, 90880), (1504, 88040), (1880, 70432), (1984, 66740), (2201, 60160), (2272, 58280), (2480, 53392), (2840, 46624), (2914, 45440), (3008, 44020), (3337, 39680), (3760, 35216), (3968, 33370), (4402, 30080), (4544, 29140), (4960, 26696), (5680, 23312), (5828, 22720), (6016, 22010), (6674, 19840), (7285, 18176), (7520, 17608), (7936, 16685), (8804, 15040), (9088, 14570), (9920, 13348), (11005, 12032), (11360, 11656)]