7122606240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{499}}^1$

素因数の和:875

約数の個数: 192

約数和(自身を含む): 22752576000

約数和(自身を除く): 15629969760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 227, 240, 262, 393, 454, 480, 499, 524, 655, 681, 786, 908, 998, 1048, 1135, 1310, 1362, 1497, 1572, 1816, 1965, 1996, 2096, 2270, 2495, 2620, 2724, 2994, 3144, 3405, 3632, 3930, 3992, 4192, 4540, 4990, 5240, 5448, 5988, 6288, 6810, 7264, 7485, 7860, 7984, 9080, 9980, 10480, 10896, 11976, 12576, 13620, 14970, 15720, 15968, 18160, 19960, 20960, 21792, 23952, 27240, 29737, 29940, 31440, 36320, 39920, 47904, 54480, 59474, 59880, 62880, 65369, 79840, 89211, 108960, 113273, 118948, 119760, 130738, 148685, 178422, 196107, 226546, 237896, 239520, 261476, 297370, 326845, 339819, 356844, 392214, 446055, 453092, 475792, 522952, 566365, 594740, 653690, 679638, 713688, 784428, 892110, 906184, 951584, 980535, 1045904, 1132730, 1189480, 1307380, 1359276, 1427376, 1568856, 1699095, 1784220, 1812368, 1961070, 2091808, 2265460, 2378960, 2614760, 2718552, 2854752, 3137712, 3398190, 3568440, 3624736, 3922140, 4530920, 4757920, 5229520, 5437104, 6275424, 6796380, 7136880, 7844280, 9061840, 10459040, 10874208, 13592760, 14273760, 14838763, 15688560, 18123680, 27185520, 29677526, 31377120, 44516289, 54371040, 59355052, 74193815, 89032578, 118710104, 148387630, 178065156, 222581445, 237420208, 296775260, 356130312, 445162890, 474840416, 593550520, 712260624, 890325780, 1187101040, 1424521248, 1780651560, 2374202080, 3561303120, 7122606240]

約数ペア:

[(1, 7122606240), (2, 3561303120), (3, 2374202080), (4, 1780651560), (5, 1424521248), (6, 1187101040), (8, 890325780), (10, 712260624), (12, 593550520), (15, 474840416), (16, 445162890), (20, 356130312), (24, 296775260), (30, 237420208), (32, 222581445), (40, 178065156), (48, 148387630), (60, 118710104), (80, 89032578), (96, 74193815), (120, 59355052), (131, 54371040), (160, 44516289), (227, 31377120), (240, 29677526), (262, 27185520), (393, 18123680), (454, 15688560), (480, 14838763), (499, 14273760), (524, 13592760), (655, 10874208), (681, 10459040), (786, 9061840), (908, 7844280), (998, 7136880), (1048, 6796380), (1135, 6275424), (1310, 5437104), (1362, 5229520), (1497, 4757920), (1572, 4530920), (1816, 3922140), (1965, 3624736), (1996, 3568440), (2096, 3398190), (2270, 3137712), (2495, 2854752), (2620, 2718552), (2724, 2614760), (2994, 2378960), (3144, 2265460), (3405, 2091808), (3632, 1961070), (3930, 1812368), (3992, 1784220), (4192, 1699095), (4540, 1568856), (4990, 1427376), (5240, 1359276), (5448, 1307380), (5988, 1189480), (6288, 1132730), (6810, 1045904), (7264, 980535), (7485, 951584), (7860, 906184), (7984, 892110), (9080, 784428), (9980, 713688), (10480, 679638), (10896, 653690), (11976, 594740), (12576, 566365), (13620, 522952), (14970, 475792), (15720, 453092), (15968, 446055), (18160, 392214), (19960, 356844), (20960, 339819), (21792, 326845), (23952, 297370), (27240, 261476), (29737, 239520), (29940, 237896), (31440, 226546), (36320, 196107), (39920, 178422), (47904, 148685), (54480, 130738), (59474, 119760), (59880, 118948), (62880, 113273), (65369, 108960), (79840, 89211)]