17940991680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{327869}}^1$

素因数の和:327911

約数の個数: 168

約数和(自身を含む): 64957604400

約数和(自身を除く): 47016612720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 18240, 27360, 54720, 327869, 655738, 983607, 1311476, 1639345, 1967214, 2622952, 2950821, 3278690, 3934428, 4918035, 5245904, 5901642, 6229511, 6557380, 7868856, 9836070, 10491808, 11803284, 12459022, 13114760, 14754105, 15737712, 18688533, 19672140, 20983616, 23606568, 24918044, 26229520, 29508210, 31147555, 31475424, 37377066, 39344280, 47213136, 49836088, 52459040, 56065599, 59016420, 62295110, 62950848, 74754132, 78688560, 93442665, 94426272, 99672176, 104918080, 112131198, 118032840, 124590220, 149508264, 157377120, 186885330, 188852544, 199344352, 224262396, 236065680, 249180440, 280327995, 299016528, 314754240, 373770660, 398688704, 448524792, 472131360, 498360880, 560655990, 598033056, 747541320, 897049584, 944262720, 996721760, 1121311980, 1196066112, 1495082640, 1794099168, 1993443520, 2242623960, 2990165280, 3588198336, 4485247920, 5980330560, 8970495840, 17940991680]

約数ペア:

[(1, 17940991680), (2, 8970495840), (3, 5980330560), (4, 4485247920), (5, 3588198336), (6, 2990165280), (8, 2242623960), (9, 1993443520), (10, 1794099168), (12, 1495082640), (15, 1196066112), (16, 1121311980), (18, 996721760), (19, 944262720), (20, 897049584), (24, 747541320), (30, 598033056), (32, 560655990), (36, 498360880), (38, 472131360), (40, 448524792), (45, 398688704), (48, 373770660), (57, 314754240), (60, 299016528), (64, 280327995), (72, 249180440), (76, 236065680), (80, 224262396), (90, 199344352), (95, 188852544), (96, 186885330), (114, 157377120), (120, 149508264), (144, 124590220), (152, 118032840), (160, 112131198), (171, 104918080), (180, 99672176), (190, 94426272), (192, 93442665), (228, 78688560), (240, 74754132), (285, 62950848), (288, 62295110), (304, 59016420), (320, 56065599), (342, 52459040), (360, 49836088), (380, 47213136), (456, 39344280), (480, 37377066), (570, 31475424), (576, 31147555), (608, 29508210), (684, 26229520), (720, 24918044), (760, 23606568), (855, 20983616), (912, 19672140), (960, 18688533), (1140, 15737712), (1216, 14754105), (1368, 13114760), (1440, 12459022), (1520, 11803284), (1710, 10491808), (1824, 9836070), (2280, 7868856), (2736, 6557380), (2880, 6229511), (3040, 5901642), (3420, 5245904), (3648, 4918035), (4560, 3934428), (5472, 3278690), (6080, 2950821), (6840, 2622952), (9120, 1967214), (10944, 1639345), (13680, 1311476), (18240, 983607), (27360, 655738), (54720, 327869)]