229930720

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 566286336

約数和(自身を除く): 336355616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 151, 155, 160, 248, 302, 307, 310, 496, 604, 614, 620, 755, 992, 1208, 1228, 1240, 1510, 1535, 2416, 2456, 2480, 3020, 3070, 4681, 4832, 4912, 4960, 6040, 6140, 9362, 9517, 9824, 12080, 12280, 18724, 19034, 23405, 24160, 24560, 37448, 38068, 46357, 46810, 47585, 49120, 74896, 76136, 92714, 93620, 95170, 149792, 152272, 185428, 187240, 190340, 231785, 304544, 370856, 374480, 380680, 463570, 741712, 748960, 761360, 927140, 1437067, 1483424, 1522720, 1854280, 2874134, 3708560, 5748268, 7185335, 7417120, 11496536, 14370670, 22993072, 28741340, 45986144, 57482680, 114965360, 229930720]

約数ペア:

[(1, 229930720), (2, 114965360), (4, 57482680), (5, 45986144), (8, 28741340), (10, 22993072), (16, 14370670), (20, 11496536), (31, 7417120), (32, 7185335), (40, 5748268), (62, 3708560), (80, 2874134), (124, 1854280), (151, 1522720), (155, 1483424), (160, 1437067), (248, 927140), (302, 761360), (307, 748960), (310, 741712), (496, 463570), (604, 380680), (614, 374480), (620, 370856), (755, 304544), (992, 231785), (1208, 190340), (1228, 187240), (1240, 185428), (1510, 152272), (1535, 149792), (2416, 95170), (2456, 93620), (2480, 92714), (3020, 76136), (3070, 74896), (4681, 49120), (4832, 47585), (4912, 46810), (4960, 46357), (6040, 38068), (6140, 37448), (9362, 24560), (9517, 24160), (9824, 23405), (12080, 19034), (12280, 18724)]