203897280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4519}}^1$

素因数の和:4586

約数の個数: 112

約数和(自身を含む): 661294080

約数和(自身を除く): 457396800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 2256, 2820, 3008, 3760, 4512, 4519, 5640, 7520, 9024, 9038, 11280, 13557, 15040, 18076, 22560, 22595, 27114, 36152, 45120, 45190, 54228, 67785, 72304, 90380, 108456, 135570, 144608, 180760, 212393, 216912, 271140, 289216, 361520, 424786, 433824, 542280, 637179, 723040, 849572, 867648, 1061965, 1084560, 1274358, 1446080, 1699144, 2123930, 2169120, 2548716, 3185895, 3398288, 4247860, 4338240, 5097432, 6371790, 6796576, 8495720, 10194864, 12743580, 13593152, 16991440, 20389728, 25487160, 33982880, 40779456, 50974320, 67965760, 101948640, 203897280]

約数ペア:

[(1, 203897280), (2, 101948640), (3, 67965760), (4, 50974320), (5, 40779456), (6, 33982880), (8, 25487160), (10, 20389728), (12, 16991440), (15, 13593152), (16, 12743580), (20, 10194864), (24, 8495720), (30, 6796576), (32, 6371790), (40, 5097432), (47, 4338240), (48, 4247860), (60, 3398288), (64, 3185895), (80, 2548716), (94, 2169120), (96, 2123930), (120, 1699144), (141, 1446080), (160, 1274358), (188, 1084560), (192, 1061965), (235, 867648), (240, 849572), (282, 723040), (320, 637179), (376, 542280), (470, 433824), (480, 424786), (564, 361520), (705, 289216), (752, 271140), (940, 216912), (960, 212393), (1128, 180760), (1410, 144608), (1504, 135570), (1880, 108456), (2256, 90380), (2820, 72304), (3008, 67785), (3760, 54228), (4512, 45190), (4519, 45120), (5640, 36152), (7520, 27114), (9024, 22595), (9038, 22560), (11280, 18076), (13557, 15040)]