223262520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 739173600

約数和(自身を除く): 515911080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 101, 104, 109, 120, 130, 156, 169, 195, 202, 218, 260, 303, 312, 327, 338, 390, 404, 436, 505, 507, 520, 545, 606, 654, 676, 780, 808, 845, 872, 1010, 1014, 1090, 1212, 1308, 1313, 1352, 1417, 1515, 1560, 1635, 1690, 2020, 2028, 2180, 2424, 2535, 2616, 2626, 2834, 3030, 3270, 3380, 3939, 4040, 4056, 4251, 4360, 5070, 5252, 5668, 6060, 6540, 6565, 6760, 7085, 7878, 8502, 10140, 10504, 11009, 11336, 12120, 13080, 13130, 14170, 15756, 17004, 17069, 18421, 19695, 20280, 21255, 22018, 26260, 28340, 31512, 33027, 34008, 34138, 36842, 39390, 42510, 44036, 51207, 52520, 55045, 55263, 56680, 66054, 68276, 73684, 78780, 85020, 85345, 88072, 92105, 102414, 110090, 110526, 132108, 136552, 143117, 147368, 157560, 165135, 170040, 170690, 184210, 204828, 220180, 221052, 256035, 264216, 276315, 286234, 330270, 341380, 368420, 409656, 429351, 440360, 442104, 512070, 552630, 572468, 660540, 682760, 715585, 736840, 858702, 1024140, 1105260, 1144936, 1321080, 1431170, 1717404, 1860521, 2048280, 2146755, 2210520, 2862340, 3434808, 3721042, 4293510, 5581563, 5724680, 7442084, 8587020, 9302605, 11163126, 14884168, 17174040, 18605210, 22326252, 27907815, 37210420, 44652504, 55815630, 74420840, 111631260, 223262520]

約数ペア:

[(1, 223262520), (2, 111631260), (3, 74420840), (4, 55815630), (5, 44652504), (6, 37210420), (8, 27907815), (10, 22326252), (12, 18605210), (13, 17174040), (15, 14884168), (20, 11163126), (24, 9302605), (26, 8587020), (30, 7442084), (39, 5724680), (40, 5581563), (52, 4293510), (60, 3721042), (65, 3434808), (78, 2862340), (101, 2210520), (104, 2146755), (109, 2048280), (120, 1860521), (130, 1717404), (156, 1431170), (169, 1321080), (195, 1144936), (202, 1105260), (218, 1024140), (260, 858702), (303, 736840), (312, 715585), (327, 682760), (338, 660540), (390, 572468), (404, 552630), (436, 512070), (505, 442104), (507, 440360), (520, 429351), (545, 409656), (606, 368420), (654, 341380), (676, 330270), (780, 286234), (808, 276315), (845, 264216), (872, 256035), (1010, 221052), (1014, 220180), (1090, 204828), (1212, 184210), (1308, 170690), (1313, 170040), (1352, 165135), (1417, 157560), (1515, 147368), (1560, 143117), (1635, 136552), (1690, 132108), (2020, 110526), (2028, 110090), (2180, 102414), (2424, 92105), (2535, 88072), (2616, 85345), (2626, 85020), (2834, 78780), (3030, 73684), (3270, 68276), (3380, 66054), (3939, 56680), (4040, 55263), (4056, 55045), (4251, 52520), (4360, 51207), (5070, 44036), (5252, 42510), (5668, 39390), (6060, 36842), (6540, 34138), (6565, 34008), (6760, 33027), (7085, 31512), (7878, 28340), (8502, 26260), (10140, 22018), (10504, 21255), (11009, 20280), (11336, 19695), (12120, 18421), (13080, 17069), (13130, 17004), (14170, 15756)]