225656160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 758419200

約数和(自身を除く): 532763040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 109, 114, 120, 152, 160, 190, 218, 227, 228, 240, 285, 304, 327, 380, 436, 454, 456, 480, 545, 570, 608, 654, 681, 760, 872, 908, 912, 1090, 1135, 1140, 1308, 1362, 1520, 1635, 1744, 1816, 1824, 2071, 2180, 2270, 2280, 2616, 2724, 3040, 3270, 3405, 3488, 3632, 4142, 4313, 4360, 4540, 4560, 5232, 5448, 6213, 6540, 6810, 7264, 8284, 8626, 8720, 9080, 9120, 10355, 10464, 10896, 12426, 12939, 13080, 13620, 16568, 17252, 17440, 18160, 20710, 21565, 21792, 24743, 24852, 25878, 26160, 27240, 31065, 33136, 34504, 36320, 41420, 43130, 49486, 49704, 51756, 52320, 54480, 62130, 64695, 66272, 69008, 74229, 82840, 86260, 98972, 99408, 103512, 108960, 123715, 124260, 129390, 138016, 148458, 165680, 172520, 197944, 198816, 207024, 247430, 248520, 258780, 296916, 331360, 345040, 371145, 395888, 414048, 470117, 494860, 497040, 517560, 593832, 690080, 742290, 791776, 940234, 989720, 994080, 1035120, 1187664, 1410351, 1484580, 1880468, 1979440, 2070240, 2350585, 2375328, 2820702, 2969160, 3760936, 3958880, 4701170, 5641404, 5938320, 7051755, 7521872, 9402340, 11282808, 11876640, 14103510, 15043744, 18804680, 22565616, 28207020, 37609360, 45131232, 56414040, 75218720, 112828080, 225656160]

約数ペア:

[(1, 225656160), (2, 112828080), (3, 75218720), (4, 56414040), (5, 45131232), (6, 37609360), (8, 28207020), (10, 22565616), (12, 18804680), (15, 15043744), (16, 14103510), (19, 11876640), (20, 11282808), (24, 9402340), (30, 7521872), (32, 7051755), (38, 5938320), (40, 5641404), (48, 4701170), (57, 3958880), (60, 3760936), (76, 2969160), (80, 2820702), (95, 2375328), (96, 2350585), (109, 2070240), (114, 1979440), (120, 1880468), (152, 1484580), (160, 1410351), (190, 1187664), (218, 1035120), (227, 994080), (228, 989720), (240, 940234), (285, 791776), (304, 742290), (327, 690080), (380, 593832), (436, 517560), (454, 497040), (456, 494860), (480, 470117), (545, 414048), (570, 395888), (608, 371145), (654, 345040), (681, 331360), (760, 296916), (872, 258780), (908, 248520), (912, 247430), (1090, 207024), (1135, 198816), (1140, 197944), (1308, 172520), (1362, 165680), (1520, 148458), (1635, 138016), (1744, 129390), (1816, 124260), (1824, 123715), (2071, 108960), (2180, 103512), (2270, 99408), (2280, 98972), (2616, 86260), (2724, 82840), (3040, 74229), (3270, 69008), (3405, 66272), (3488, 64695), (3632, 62130), (4142, 54480), (4313, 52320), (4360, 51756), (4540, 49704), (4560, 49486), (5232, 43130), (5448, 41420), (6213, 36320), (6540, 34504), (6810, 33136), (7264, 31065), (8284, 27240), (8626, 26160), (8720, 25878), (9080, 24852), (9120, 24743), (10355, 21792), (10464, 21565), (10896, 20710), (12426, 18160), (12939, 17440), (13080, 17252), (13620, 16568)]