205861920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:463

約数の個数: 192

約数和(自身を含む): 715309056

約数和(自身を除く): 509447136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 127, 132, 160, 165, 176, 220, 240, 254, 264, 307, 330, 352, 381, 440, 480, 508, 528, 614, 635, 660, 762, 880, 921, 1016, 1056, 1228, 1270, 1320, 1397, 1524, 1535, 1760, 1842, 1905, 2032, 2456, 2540, 2640, 2794, 3048, 3070, 3377, 3684, 3810, 4064, 4191, 4605, 4912, 5080, 5280, 5588, 6096, 6140, 6754, 6985, 7368, 7620, 8382, 9210, 9824, 10131, 10160, 11176, 12192, 12280, 13508, 13970, 14736, 15240, 16764, 16885, 18420, 20262, 20320, 20955, 22352, 24560, 27016, 27940, 29472, 30480, 33528, 33770, 36840, 38989, 40524, 41910, 44704, 49120, 50655, 54032, 55880, 60960, 67056, 67540, 73680, 77978, 81048, 83820, 101310, 108064, 111760, 116967, 134112, 135080, 147360, 155956, 162096, 167640, 194945, 202620, 223520, 233934, 270160, 311912, 324192, 335280, 389890, 405240, 428879, 467868, 540320, 584835, 623824, 670560, 779780, 810480, 857758, 935736, 1169670, 1247648, 1286637, 1559560, 1620960, 1715516, 1871472, 2144395, 2339340, 2573274, 3119120, 3431032, 3742944, 4288790, 4678680, 5146548, 6238240, 6433185, 6862064, 8577580, 9357360, 10293096, 12866370, 13724128, 17155160, 18714720, 20586192, 25732740, 34310320, 41172384, 51465480, 68620640, 102930960, 205861920]

約数ペア:

[(1, 205861920), (2, 102930960), (3, 68620640), (4, 51465480), (5, 41172384), (6, 34310320), (8, 25732740), (10, 20586192), (11, 18714720), (12, 17155160), (15, 13724128), (16, 12866370), (20, 10293096), (22, 9357360), (24, 8577580), (30, 6862064), (32, 6433185), (33, 6238240), (40, 5146548), (44, 4678680), (48, 4288790), (55, 3742944), (60, 3431032), (66, 3119120), (80, 2573274), (88, 2339340), (96, 2144395), (110, 1871472), (120, 1715516), (127, 1620960), (132, 1559560), (160, 1286637), (165, 1247648), (176, 1169670), (220, 935736), (240, 857758), (254, 810480), (264, 779780), (307, 670560), (330, 623824), (352, 584835), (381, 540320), (440, 467868), (480, 428879), (508, 405240), (528, 389890), (614, 335280), (635, 324192), (660, 311912), (762, 270160), (880, 233934), (921, 223520), (1016, 202620), (1056, 194945), (1228, 167640), (1270, 162096), (1320, 155956), (1397, 147360), (1524, 135080), (1535, 134112), (1760, 116967), (1842, 111760), (1905, 108064), (2032, 101310), (2456, 83820), (2540, 81048), (2640, 77978), (2794, 73680), (3048, 67540), (3070, 67056), (3377, 60960), (3684, 55880), (3810, 54032), (4064, 50655), (4191, 49120), (4605, 44704), (4912, 41910), (5080, 40524), (5280, 38989), (5588, 36840), (6096, 33770), (6140, 33528), (6754, 30480), (6985, 29472), (7368, 27940), (7620, 27016), (8382, 24560), (9210, 22352), (9824, 20955), (10131, 20320), (10160, 20262), (11176, 18420), (12192, 16885), (12280, 16764), (13508, 15240), (13970, 14736)]