2843947440

素因数分解:

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

素因数の和:2808

約数の個数: 240

約数和(自身を含む): 10072498176

約数和(自身を除く): 7228550736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 47, 48, 60, 62, 72, 80, 90, 93, 94, 120, 124, 141, 144, 155, 180, 186, 188, 235, 240, 248, 279, 282, 310, 360, 372, 376, 423, 465, 470, 496, 558, 564, 620, 705, 720, 744, 752, 846, 930, 940, 1116, 1128, 1240, 1395, 1410, 1457, 1488, 1692, 1860, 1880, 2115, 2232, 2256, 2480, 2711, 2790, 2820, 2914, 3384, 3720, 3760, 4230, 4371, 4464, 5422, 5580, 5640, 5828, 6768, 7285, 7440, 8133, 8460, 8742, 10844, 11160, 11280, 11656, 13113, 13555, 14570, 16266, 16920, 17484, 21688, 21855, 22320, 23312, 24399, 26226, 27110, 29140, 32532, 33840, 34968, 40665, 43376, 43710, 48798, 52452, 54220, 58280, 65064, 65565, 69936, 81330, 84041, 87420, 97596, 104904, 108440, 116560, 121995, 127417, 130128, 131130, 162660, 168082, 174840, 195192, 209808, 216880, 243990, 252123, 254834, 262260, 325320, 336164, 349680, 382251, 390384, 420205, 487980, 504246, 509668, 524520, 637085, 650640, 672328, 756369, 764502, 840410, 975960, 1008492, 1019336, 1049040, 1146753, 1260615, 1274170, 1344656, 1512738, 1529004, 1680820, 1911255, 1951920, 2016984, 2038672, 2293506, 2521230, 2548340, 3025476, 3058008, 3361640, 3781845, 3822510, 3949927, 4033968, 4587012, 5042460, 5096680, 5733765, 6050952, 6116016, 6723280, 7563690, 7645020, 7899854, 9174024, 10084920, 10193360, 11467530, 11849781, 12101904, 15127380, 15290040, 15799708, 18348048, 19749635, 20169840, 22935060, 23699562, 30254760, 30580080, 31599416, 35549343, 39499270, 45870120, 47399124, 59248905, 60509520, 63198832, 71098686, 78998540, 91740240, 94798248, 118497810, 142197372, 157997080, 177746715, 189596496, 236995620, 284394744, 315994160, 355493430, 473991240, 568789488, 710986860, 947982480, 1421973720, 2843947440]

約数ペア:

[(1, 2843947440), (2, 1421973720), (3, 947982480), (4, 710986860), (5, 568789488), (6, 473991240), (8, 355493430), (9, 315994160), (10, 284394744), (12, 236995620), (15, 189596496), (16, 177746715), (18, 157997080), (20, 142197372), (24, 118497810), (30, 94798248), (31, 91740240), (36, 78998540), (40, 71098686), (45, 63198832), (47, 60509520), (48, 59248905), (60, 47399124), (62, 45870120), (72, 39499270), (80, 35549343), (90, 31599416), (93, 30580080), (94, 30254760), (120, 23699562), (124, 22935060), (141, 20169840), (144, 19749635), (155, 18348048), (180, 15799708), (186, 15290040), (188, 15127380), (235, 12101904), (240, 11849781), (248, 11467530), (279, 10193360), (282, 10084920), (310, 9174024), (360, 7899854), (372, 7645020), (376, 7563690), (423, 6723280), (465, 6116016), (470, 6050952), (496, 5733765), (558, 5096680), (564, 5042460), (620, 4587012), (705, 4033968), (720, 3949927), (744, 3822510), (752, 3781845), (846, 3361640), (930, 3058008), (940, 3025476), (1116, 2548340), (1128, 2521230), (1240, 2293506), (1395, 2038672), (1410, 2016984), (1457, 1951920), (1488, 1911255), (1692, 1680820), (1860, 1529004), (1880, 1512738), (2115, 1344656), (2232, 1274170), (2256, 1260615), (2480, 1146753), (2711, 1049040), (2790, 1019336), (2820, 1008492), (2914, 975960), (3384, 840410), (3720, 764502), (3760, 756369), (4230, 672328), (4371, 650640), (4464, 637085), (5422, 524520), (5580, 509668), (5640, 504246), (5828, 487980), (6768, 420205), (7285, 390384), (7440, 382251), (8133, 349680), (8460, 336164), (8742, 325320), (10844, 262260), (11160, 254834), (11280, 252123), (11656, 243990), (13113, 216880), (13555, 209808), (14570, 195192), (16266, 174840), (16920, 168082), (17484, 162660), (21688, 131130), (21855, 130128), (22320, 127417), (23312, 121995), (24399, 116560), (26226, 108440), (27110, 104904), (29140, 97596), (32532, 87420), (33840, 84041), (34968, 81330), (40665, 69936), (43376, 65565), (43710, 65064), (48798, 58280), (52452, 54220)]