947982480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2711}}^1$

素因数の和:2805

約数の個数: 160

約数和(自身を含む): 3099230208

約数和(自身を除く): 2151247728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 47, 48, 60, 62, 80, 93, 94, 120, 124, 141, 155, 186, 188, 235, 240, 248, 282, 310, 372, 376, 465, 470, 496, 564, 620, 705, 744, 752, 930, 940, 1128, 1240, 1410, 1457, 1488, 1860, 1880, 2256, 2480, 2711, 2820, 2914, 3720, 3760, 4371, 5422, 5640, 5828, 7285, 7440, 8133, 8742, 10844, 11280, 11656, 13555, 14570, 16266, 17484, 21688, 21855, 23312, 27110, 29140, 32532, 34968, 40665, 43376, 43710, 54220, 58280, 65064, 69936, 81330, 84041, 87420, 108440, 116560, 127417, 130128, 162660, 168082, 174840, 216880, 252123, 254834, 325320, 336164, 349680, 382251, 420205, 504246, 509668, 637085, 650640, 672328, 764502, 840410, 1008492, 1019336, 1260615, 1274170, 1344656, 1529004, 1680820, 1911255, 2016984, 2038672, 2521230, 2548340, 3058008, 3361640, 3822510, 3949927, 4033968, 5042460, 5096680, 6116016, 6723280, 7645020, 7899854, 10084920, 10193360, 11849781, 15290040, 15799708, 19749635, 20169840, 23699562, 30580080, 31599416, 39499270, 47399124, 59248905, 63198832, 78998540, 94798248, 118497810, 157997080, 189596496, 236995620, 315994160, 473991240, 947982480]

約数ペア:

[(1, 947982480), (2, 473991240), (3, 315994160), (4, 236995620), (5, 189596496), (6, 157997080), (8, 118497810), (10, 94798248), (12, 78998540), (15, 63198832), (16, 59248905), (20, 47399124), (24, 39499270), (30, 31599416), (31, 30580080), (40, 23699562), (47, 20169840), (48, 19749635), (60, 15799708), (62, 15290040), (80, 11849781), (93, 10193360), (94, 10084920), (120, 7899854), (124, 7645020), (141, 6723280), (155, 6116016), (186, 5096680), (188, 5042460), (235, 4033968), (240, 3949927), (248, 3822510), (282, 3361640), (310, 3058008), (372, 2548340), (376, 2521230), (465, 2038672), (470, 2016984), (496, 1911255), (564, 1680820), (620, 1529004), (705, 1344656), (744, 1274170), (752, 1260615), (930, 1019336), (940, 1008492), (1128, 840410), (1240, 764502), (1410, 672328), (1457, 650640), (1488, 637085), (1860, 509668), (1880, 504246), (2256, 420205), (2480, 382251), (2711, 349680), (2820, 336164), (2914, 325320), (3720, 254834), (3760, 252123), (4371, 216880), (5422, 174840), (5640, 168082), (5828, 162660), (7285, 130128), (7440, 127417), (8133, 116560), (8742, 108440), (10844, 87420), (11280, 84041), (11656, 81330), (13555, 69936), (14570, 65064), (16266, 58280), (17484, 54220), (21688, 43710), (21855, 43376), (23312, 40665), (27110, 34968), (29140, 32532)]