76463360

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 197793792

約数和(自身を除く): 121330432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 47, 62, 64, 80, 82, 94, 124, 128, 155, 160, 164, 188, 205, 235, 248, 256, 310, 320, 328, 376, 410, 470, 496, 620, 640, 656, 752, 820, 940, 992, 1240, 1271, 1280, 1312, 1457, 1504, 1640, 1880, 1927, 1984, 2480, 2542, 2624, 2914, 3008, 3280, 3760, 3854, 3968, 4960, 5084, 5248, 5828, 6016, 6355, 6560, 7285, 7520, 7708, 7936, 9635, 9920, 10168, 10496, 11656, 12032, 12710, 13120, 14570, 15040, 15416, 19270, 19840, 20336, 23312, 25420, 26240, 29140, 30080, 30832, 38540, 39680, 40672, 46624, 50840, 52480, 58280, 59737, 60160, 61664, 77080, 81344, 93248, 101680, 116560, 119474, 123328, 154160, 162688, 186496, 203360, 233120, 238948, 246656, 298685, 308320, 325376, 372992, 406720, 466240, 477896, 493312, 597370, 616640, 813440, 932480, 955792, 1194740, 1233280, 1626880, 1864960, 1911584, 2389480, 2466560, 3823168, 4778960, 7646336, 9557920, 15292672, 19115840, 38231680, 76463360]

約数ペア:

[(1, 76463360), (2, 38231680), (4, 19115840), (5, 15292672), (8, 9557920), (10, 7646336), (16, 4778960), (20, 3823168), (31, 2466560), (32, 2389480), (40, 1911584), (41, 1864960), (47, 1626880), (62, 1233280), (64, 1194740), (80, 955792), (82, 932480), (94, 813440), (124, 616640), (128, 597370), (155, 493312), (160, 477896), (164, 466240), (188, 406720), (205, 372992), (235, 325376), (248, 308320), (256, 298685), (310, 246656), (320, 238948), (328, 233120), (376, 203360), (410, 186496), (470, 162688), (496, 154160), (620, 123328), (640, 119474), (656, 116560), (752, 101680), (820, 93248), (940, 81344), (992, 77080), (1240, 61664), (1271, 60160), (1280, 59737), (1312, 58280), (1457, 52480), (1504, 50840), (1640, 46624), (1880, 40672), (1927, 39680), (1984, 38540), (2480, 30832), (2542, 30080), (2624, 29140), (2914, 26240), (3008, 25420), (3280, 23312), (3760, 20336), (3854, 19840), (3968, 19270), (4960, 15416), (5084, 15040), (5248, 14570), (5828, 13120), (6016, 12710), (6355, 12032), (6560, 11656), (7285, 10496), (7520, 10168), (7708, 9920), (7936, 9635)]