143287620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 481614336

約数和(自身を除く): 338326716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 53, 60, 70, 82, 84, 105, 106, 123, 140, 157, 159, 164, 205, 210, 212, 246, 265, 287, 314, 318, 371, 410, 420, 471, 492, 530, 574, 615, 628, 636, 742, 785, 795, 820, 861, 942, 1060, 1099, 1113, 1148, 1230, 1435, 1484, 1570, 1590, 1722, 1855, 1884, 2173, 2198, 2226, 2355, 2460, 2870, 3140, 3180, 3297, 3444, 3710, 4305, 4346, 4396, 4452, 4710, 5495, 5565, 5740, 6437, 6519, 6594, 7420, 8321, 8610, 8692, 9420, 10865, 10990, 11130, 12874, 13038, 13188, 15211, 16485, 16642, 17220, 19311, 21730, 21980, 22260, 24963, 25748, 26076, 30422, 32185, 32595, 32970, 33284, 38622, 41605, 43460, 45059, 45633, 49926, 58247, 60844, 64370, 65190, 65940, 76055, 77244, 83210, 90118, 91266, 96555, 99852, 116494, 124815, 128740, 130380, 135177, 152110, 166420, 174741, 180236, 182532, 193110, 225295, 228165, 232988, 249630, 270354, 291235, 304220, 341161, 349482, 386220, 450590, 456330, 499260, 540708, 582470, 675885, 682322, 698964, 873705, 901180, 912660, 1023483, 1164940, 1351770, 1364644, 1705805, 1747410, 2046966, 2388127, 2703540, 3411610, 3494820, 4093932, 4776254, 5117415, 6823220, 7164381, 9552508, 10234830, 11940635, 14328762, 20469660, 23881270, 28657524, 35821905, 47762540, 71643810, 143287620]

約数ペア:

[(1, 143287620), (2, 71643810), (3, 47762540), (4, 35821905), (5, 28657524), (6, 23881270), (7, 20469660), (10, 14328762), (12, 11940635), (14, 10234830), (15, 9552508), (20, 7164381), (21, 6823220), (28, 5117415), (30, 4776254), (35, 4093932), (41, 3494820), (42, 3411610), (53, 2703540), (60, 2388127), (70, 2046966), (82, 1747410), (84, 1705805), (105, 1364644), (106, 1351770), (123, 1164940), (140, 1023483), (157, 912660), (159, 901180), (164, 873705), (205, 698964), (210, 682322), (212, 675885), (246, 582470), (265, 540708), (287, 499260), (314, 456330), (318, 450590), (371, 386220), (410, 349482), (420, 341161), (471, 304220), (492, 291235), (530, 270354), (574, 249630), (615, 232988), (628, 228165), (636, 225295), (742, 193110), (785, 182532), (795, 180236), (820, 174741), (861, 166420), (942, 152110), (1060, 135177), (1099, 130380), (1113, 128740), (1148, 124815), (1230, 116494), (1435, 99852), (1484, 96555), (1570, 91266), (1590, 90118), (1722, 83210), (1855, 77244), (1884, 76055), (2173, 65940), (2198, 65190), (2226, 64370), (2355, 60844), (2460, 58247), (2870, 49926), (3140, 45633), (3180, 45059), (3297, 43460), (3444, 41605), (3710, 38622), (4305, 33284), (4346, 32970), (4396, 32595), (4452, 32185), (4710, 30422), (5495, 26076), (5565, 25748), (5740, 24963), (6437, 22260), (6519, 21980), (6594, 21730), (7420, 19311), (8321, 17220), (8610, 16642), (8692, 16485), (9420, 15211), (10865, 13188), (10990, 13038), (11130, 12874)]