28033235360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{30841}}^1$

素因数の和:30911

約数の個数: 192

約数和(自身を含む): 78343614720

約数和(自身を除く): 50310379360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 23, 26, 32, 38, 40, 46, 52, 65, 76, 80, 92, 95, 104, 115, 130, 152, 160, 184, 190, 208, 230, 247, 260, 299, 304, 368, 380, 416, 437, 460, 494, 520, 598, 608, 736, 760, 874, 920, 988, 1040, 1196, 1235, 1495, 1520, 1748, 1840, 1976, 2080, 2185, 2392, 2470, 2990, 3040, 3496, 3680, 3952, 4370, 4784, 4940, 5681, 5980, 6992, 7904, 8740, 9568, 9880, 11362, 11960, 13984, 17480, 19760, 22724, 23920, 28405, 30841, 34960, 39520, 45448, 47840, 56810, 61682, 69920, 90896, 113620, 123364, 154205, 181792, 227240, 246728, 308410, 400933, 454480, 493456, 585979, 616820, 709343, 801866, 908960, 986912, 1171958, 1233640, 1418686, 1603732, 2004665, 2343916, 2467280, 2837372, 2929895, 3207464, 3546715, 4009330, 4687832, 4934560, 5674744, 5859790, 6414928, 7093430, 7617727, 8018660, 9221459, 9375664, 11349488, 11719580, 12829856, 13477517, 14186860, 15235454, 16037320, 18442918, 18751328, 22698976, 23439160, 26955034, 28373720, 30470908, 32074640, 36885836, 38088635, 46107295, 46878320, 53910068, 56747440, 60941816, 64149280, 67387585, 73771672, 76177270, 92214590, 93756640, 107820136, 113494880, 121883632, 134775170, 147543344, 152354540, 175207721, 184429180, 215640272, 243767264, 269550340, 295086688, 304709080, 350415442, 368858360, 431280544, 539100680, 609418160, 700830884, 737716720, 876038605, 1078201360, 1218836320, 1401661768, 1475433440, 1752077210, 2156402720, 2803323536, 3504154420, 5606647072, 7008308840, 14016617680, 28033235360]

約数ペア:

[(1, 28033235360), (2, 14016617680), (4, 7008308840), (5, 5606647072), (8, 3504154420), (10, 2803323536), (13, 2156402720), (16, 1752077210), (19, 1475433440), (20, 1401661768), (23, 1218836320), (26, 1078201360), (32, 876038605), (38, 737716720), (40, 700830884), (46, 609418160), (52, 539100680), (65, 431280544), (76, 368858360), (80, 350415442), (92, 304709080), (95, 295086688), (104, 269550340), (115, 243767264), (130, 215640272), (152, 184429180), (160, 175207721), (184, 152354540), (190, 147543344), (208, 134775170), (230, 121883632), (247, 113494880), (260, 107820136), (299, 93756640), (304, 92214590), (368, 76177270), (380, 73771672), (416, 67387585), (437, 64149280), (460, 60941816), (494, 56747440), (520, 53910068), (598, 46878320), (608, 46107295), (736, 38088635), (760, 36885836), (874, 32074640), (920, 30470908), (988, 28373720), (1040, 26955034), (1196, 23439160), (1235, 22698976), (1495, 18751328), (1520, 18442918), (1748, 16037320), (1840, 15235454), (1976, 14186860), (2080, 13477517), (2185, 12829856), (2392, 11719580), (2470, 11349488), (2990, 9375664), (3040, 9221459), (3496, 8018660), (3680, 7617727), (3952, 7093430), (4370, 6414928), (4784, 5859790), (4940, 5674744), (5681, 4934560), (5980, 4687832), (6992, 4009330), (7904, 3546715), (8740, 3207464), (9568, 2929895), (9880, 2837372), (11362, 2467280), (11960, 2343916), (13984, 2004665), (17480, 1603732), (19760, 1418686), (22724, 1233640), (23920, 1171958), (28405, 986912), (30841, 908960), (34960, 801866), (39520, 709343), (45448, 616820), (47840, 585979), (56810, 493456), (61682, 454480), (69920, 400933), (90896, 308410), (113620, 246728), (123364, 227240), (154205, 181792)]