73147360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 213373440

約数和(自身を除く): 140226080

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 26, 32, 40, 44, 46, 52, 55, 65, 80, 88, 92, 104, 110, 115, 130, 139, 143, 160, 176, 184, 208, 220, 230, 253, 260, 278, 286, 299, 352, 368, 416, 440, 460, 506, 520, 556, 572, 598, 695, 715, 736, 880, 920, 1012, 1040, 1112, 1144, 1196, 1265, 1390, 1430, 1495, 1529, 1760, 1807, 1840, 2024, 2080, 2224, 2288, 2392, 2530, 2780, 2860, 2990, 3058, 3197, 3289, 3614, 3680, 4048, 4448, 4576, 4784, 5060, 5560, 5720, 5980, 6116, 6394, 6578, 7228, 7645, 8096, 9035, 9568, 10120, 11120, 11440, 11960, 12232, 12788, 13156, 14456, 15290, 15985, 16445, 18070, 19877, 20240, 22240, 22880, 23920, 24464, 25576, 26312, 28912, 30580, 31970, 32890, 35167, 36140, 39754, 40480, 41561, 47840, 48928, 51152, 52624, 57824, 61160, 63940, 65780, 70334, 72280, 79508, 83122, 99385, 102304, 105248, 122320, 127880, 131560, 140668, 144560, 159016, 166244, 175835, 198770, 207805, 244640, 255760, 263120, 281336, 289120, 318032, 332488, 351670, 397540, 415610, 457171, 511520, 526240, 562672, 636064, 664976, 703340, 795080, 831220, 914342, 1125344, 1329952, 1406680, 1590160, 1662440, 1828684, 2285855, 2813360, 3180320, 3324880, 3657368, 4571710, 5626720, 6649760, 7314736, 9143420, 14629472, 18286840, 36573680, 73147360]

約数ペア:

[(1, 73147360), (2, 36573680), (4, 18286840), (5, 14629472), (8, 9143420), (10, 7314736), (11, 6649760), (13, 5626720), (16, 4571710), (20, 3657368), (22, 3324880), (23, 3180320), (26, 2813360), (32, 2285855), (40, 1828684), (44, 1662440), (46, 1590160), (52, 1406680), (55, 1329952), (65, 1125344), (80, 914342), (88, 831220), (92, 795080), (104, 703340), (110, 664976), (115, 636064), (130, 562672), (139, 526240), (143, 511520), (160, 457171), (176, 415610), (184, 397540), (208, 351670), (220, 332488), (230, 318032), (253, 289120), (260, 281336), (278, 263120), (286, 255760), (299, 244640), (352, 207805), (368, 198770), (416, 175835), (440, 166244), (460, 159016), (506, 144560), (520, 140668), (556, 131560), (572, 127880), (598, 122320), (695, 105248), (715, 102304), (736, 99385), (880, 83122), (920, 79508), (1012, 72280), (1040, 70334), (1112, 65780), (1144, 63940), (1196, 61160), (1265, 57824), (1390, 52624), (1430, 51152), (1495, 48928), (1529, 47840), (1760, 41561), (1807, 40480), (1840, 39754), (2024, 36140), (2080, 35167), (2224, 32890), (2288, 31970), (2392, 30580), (2530, 28912), (2780, 26312), (2860, 25576), (2990, 24464), (3058, 23920), (3197, 22880), (3289, 22240), (3614, 20240), (3680, 19877), (4048, 18070), (4448, 16445), (4576, 15985), (4784, 15290), (5060, 14456), (5560, 13156), (5720, 12788), (5980, 12232), (6116, 11960), (6394, 11440), (6578, 11120), (7228, 10120), (7645, 9568), (8096, 9035)]