26931985320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1667}}^1$

素因数の和:1856

約数の個数: 256

約数和(自身を含む): 86238535680

約数和(自身を除く): 59306550360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 60, 62, 86, 93, 101, 120, 124, 129, 155, 172, 186, 202, 215, 248, 258, 303, 310, 344, 372, 404, 430, 465, 505, 516, 606, 620, 645, 744, 808, 860, 930, 1010, 1032, 1212, 1240, 1290, 1333, 1515, 1667, 1720, 1860, 2020, 2424, 2580, 2666, 3030, 3131, 3334, 3720, 3999, 4040, 4343, 5001, 5160, 5332, 6060, 6262, 6665, 6668, 7998, 8335, 8686, 9393, 10002, 10664, 12120, 12524, 13029, 13330, 13336, 15655, 15996, 16670, 17372, 18786, 19995, 20004, 21715, 25005, 25048, 26058, 26660, 31310, 31992, 33340, 34744, 37572, 39990, 40008, 43430, 46965, 50010, 51677, 52116, 53320, 62620, 65145, 66680, 71681, 75144, 79980, 86860, 93930, 100020, 103354, 104232, 125240, 130290, 134633, 143362, 155031, 159960, 168367, 173720, 187860, 200040, 206708, 215043, 258385, 260580, 269266, 286724, 310062, 336734, 358405, 375720, 403899, 413416, 430086, 505101, 516770, 521160, 538532, 573448, 620124, 673165, 673468, 716810, 775155, 807798, 841835, 860172, 1010202, 1033540, 1075215, 1077064, 1240248, 1346330, 1346936, 1433620, 1550310, 1615596, 1683670, 1720344, 2019495, 2020404, 2067080, 2150430, 2222111, 2525505, 2692660, 2867240, 3100620, 3231192, 3367340, 4038990, 4040808, 4300860, 4444222, 5051010, 5219377, 5385320, 6201240, 6666333, 6734680, 7239781, 8077980, 8601720, 8888444, 10102020, 10438754, 11110555, 13332666, 14479562, 15658131, 16155960, 17776888, 20204040, 20877508, 21719343, 22221110, 26096885, 26665332, 28959124, 31316262, 33331665, 36198905, 41755016, 43438686, 44442220, 52193770, 53330664, 57918248, 62632524, 66663330, 72397810, 78290655, 86877372, 88884440, 104387540, 108596715, 125265048, 133326660, 144795620, 156581310, 173754744, 208775080, 217193430, 224433211, 266653320, 289591240, 313162620, 434386860, 448866422, 626325240, 673299633, 868773720, 897732844, 1122166055, 1346599266, 1795465688, 2244332110, 2693198532, 3366498165, 4488664220, 5386397064, 6732996330, 8977328440, 13465992660, 26931985320]

約数ペア:

[(1, 26931985320), (2, 13465992660), (3, 8977328440), (4, 6732996330), (5, 5386397064), (6, 4488664220), (8, 3366498165), (10, 2693198532), (12, 2244332110), (15, 1795465688), (20, 1346599266), (24, 1122166055), (30, 897732844), (31, 868773720), (40, 673299633), (43, 626325240), (60, 448866422), (62, 434386860), (86, 313162620), (93, 289591240), (101, 266653320), (120, 224433211), (124, 217193430), (129, 208775080), (155, 173754744), (172, 156581310), (186, 144795620), (202, 133326660), (215, 125265048), (248, 108596715), (258, 104387540), (303, 88884440), (310, 86877372), (344, 78290655), (372, 72397810), (404, 66663330), (430, 62632524), (465, 57918248), (505, 53330664), (516, 52193770), (606, 44442220), (620, 43438686), (645, 41755016), (744, 36198905), (808, 33331665), (860, 31316262), (930, 28959124), (1010, 26665332), (1032, 26096885), (1212, 22221110), (1240, 21719343), (1290, 20877508), (1333, 20204040), (1515, 17776888), (1667, 16155960), (1720, 15658131), (1860, 14479562), (2020, 13332666), (2424, 11110555), (2580, 10438754), (2666, 10102020), (3030, 8888444), (3131, 8601720), (3334, 8077980), (3720, 7239781), (3999, 6734680), (4040, 6666333), (4343, 6201240), (5001, 5385320), (5160, 5219377), (5332, 5051010), (6060, 4444222), (6262, 4300860), (6665, 4040808), (6668, 4038990), (7998, 3367340), (8335, 3231192), (8686, 3100620), (9393, 2867240), (10002, 2692660), (10664, 2525505), (12120, 2222111), (12524, 2150430), (13029, 2067080), (13330, 2020404), (13336, 2019495), (15655, 1720344), (15996, 1683670), (16670, 1615596), (17372, 1550310), (18786, 1433620), (19995, 1346936), (20004, 1346330), (21715, 1240248), (25005, 1077064), (25048, 1075215), (26058, 1033540), (26660, 1010202), (31310, 860172), (31992, 841835), (33340, 807798), (34744, 775155), (37572, 716810), (39990, 673468), (40008, 673165), (43430, 620124), (46965, 573448), (50010, 538532), (51677, 521160), (52116, 516770), (53320, 505101), (62620, 430086), (65145, 413416), (66680, 403899), (71681, 375720), (75144, 358405), (79980, 336734), (86860, 310062), (93930, 286724), (100020, 269266), (103354, 260580), (104232, 258385), (125240, 215043), (130290, 206708), (134633, 200040), (143362, 187860), (155031, 173720), (159960, 168367)]