70402240

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 112

約数和(自身を含む): 177905664

約数和(自身を除く): 107503424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 64, 80, 94, 124, 151, 155, 160, 188, 235, 248, 302, 310, 320, 376, 470, 496, 604, 620, 752, 755, 940, 992, 1208, 1240, 1457, 1504, 1510, 1880, 1984, 2416, 2480, 2914, 3008, 3020, 3760, 4681, 4832, 4960, 5828, 6040, 7097, 7285, 7520, 9362, 9664, 9920, 11656, 12080, 14194, 14570, 15040, 18724, 23312, 23405, 24160, 28388, 29140, 35485, 37448, 46624, 46810, 48320, 56776, 58280, 70970, 74896, 93248, 93620, 113552, 116560, 141940, 149792, 187240, 220007, 227104, 233120, 283880, 299584, 374480, 440014, 454208, 466240, 567760, 748960, 880028, 1100035, 1135520, 1497920, 1760056, 2200070, 2271040, 3520112, 4400140, 7040224, 8800280, 14080448, 17600560, 35201120, 70402240]

約数ペア:

[(1, 70402240), (2, 35201120), (4, 17600560), (5, 14080448), (8, 8800280), (10, 7040224), (16, 4400140), (20, 3520112), (31, 2271040), (32, 2200070), (40, 1760056), (47, 1497920), (62, 1135520), (64, 1100035), (80, 880028), (94, 748960), (124, 567760), (151, 466240), (155, 454208), (160, 440014), (188, 374480), (235, 299584), (248, 283880), (302, 233120), (310, 227104), (320, 220007), (376, 187240), (470, 149792), (496, 141940), (604, 116560), (620, 113552), (752, 93620), (755, 93248), (940, 74896), (992, 70970), (1208, 58280), (1240, 56776), (1457, 48320), (1504, 46810), (1510, 46624), (1880, 37448), (1984, 35485), (2416, 29140), (2480, 28388), (2914, 24160), (3008, 23405), (3020, 23312), (3760, 18724), (4681, 15040), (4832, 14570), (4960, 14194), (5828, 12080), (6040, 11656), (7097, 9920), (7285, 9664), (7520, 9362)]