249231840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3631}}^1$

素因数の和:3673

約数の個数: 192

約数和(自身を含む): 922586112

約数和(自身を除く): 673354272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2145, 2288, 2640, 2860, 3120, 3432, 3631, 4290, 4576, 5280, 5720, 6240, 6864, 7262, 8580, 10893, 11440, 13728, 14524, 17160, 18155, 21786, 22880, 29048, 34320, 36310, 39941, 43572, 47203, 54465, 58096, 68640, 72620, 79882, 87144, 94406, 108930, 116192, 119823, 141609, 145240, 159764, 174288, 188812, 199705, 217860, 236015, 239646, 283218, 290480, 319528, 348576, 377624, 399410, 435720, 472030, 479292, 519233, 566436, 580960, 599115, 639056, 708045, 755248, 798820, 871440, 944060, 958584, 1038466, 1132872, 1198230, 1278112, 1416090, 1510496, 1557699, 1597640, 1742880, 1888120, 1917168, 2076932, 2265744, 2396460, 2596165, 2832180, 3115398, 3195280, 3776240, 3834336, 4153864, 4531488, 4792920, 5192330, 5664360, 6230796, 6390560, 7552480, 7788495, 8307728, 9585840, 10384660, 11328720, 12461592, 15576990, 16615456, 19171680, 20769320, 22657440, 24923184, 31153980, 41538640, 49846368, 62307960, 83077280, 124615920, 249231840]

約数ペア:

[(1, 249231840), (2, 124615920), (3, 83077280), (4, 62307960), (5, 49846368), (6, 41538640), (8, 31153980), (10, 24923184), (11, 22657440), (12, 20769320), (13, 19171680), (15, 16615456), (16, 15576990), (20, 12461592), (22, 11328720), (24, 10384660), (26, 9585840), (30, 8307728), (32, 7788495), (33, 7552480), (39, 6390560), (40, 6230796), (44, 5664360), (48, 5192330), (52, 4792920), (55, 4531488), (60, 4153864), (65, 3834336), (66, 3776240), (78, 3195280), (80, 3115398), (88, 2832180), (96, 2596165), (104, 2396460), (110, 2265744), (120, 2076932), (130, 1917168), (132, 1888120), (143, 1742880), (156, 1597640), (160, 1557699), (165, 1510496), (176, 1416090), (195, 1278112), (208, 1198230), (220, 1132872), (240, 1038466), (260, 958584), (264, 944060), (286, 871440), (312, 798820), (330, 755248), (352, 708045), (390, 639056), (416, 599115), (429, 580960), (440, 566436), (480, 519233), (520, 479292), (528, 472030), (572, 435720), (624, 399410), (660, 377624), (715, 348576), (780, 319528), (858, 290480), (880, 283218), (1040, 239646), (1056, 236015), (1144, 217860), (1248, 199705), (1320, 188812), (1430, 174288), (1560, 159764), (1716, 145240), (1760, 141609), (2080, 119823), (2145, 116192), (2288, 108930), (2640, 94406), (2860, 87144), (3120, 79882), (3432, 72620), (3631, 68640), (4290, 58096), (4576, 54465), (5280, 47203), (5720, 43572), (6240, 39941), (6864, 36310), (7262, 34320), (8580, 29048), (10893, 22880), (11440, 21786), (13728, 18155), (14524, 17160)]