243015240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:584

約数の個数: 192

約数和(自身を含む): 825344640

約数和(自身を除く): 582329400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 169, 184, 195, 230, 260, 276, 299, 312, 338, 345, 390, 460, 507, 520, 521, 552, 598, 676, 690, 780, 845, 897, 920, 1014, 1042, 1196, 1352, 1380, 1495, 1560, 1563, 1690, 1794, 2028, 2084, 2392, 2535, 2605, 2760, 2990, 3126, 3380, 3588, 3887, 4056, 4168, 4485, 5070, 5210, 5980, 6252, 6760, 6773, 7176, 7774, 7815, 8970, 10140, 10420, 11661, 11960, 11983, 12504, 13546, 15548, 15630, 17940, 19435, 20280, 20319, 20840, 23322, 23966, 27092, 31096, 31260, 33865, 35880, 35949, 38870, 40638, 46644, 47932, 54184, 58305, 59915, 62520, 67730, 71898, 77740, 81276, 88049, 93288, 95864, 101595, 116610, 119830, 135460, 143796, 155480, 155779, 162552, 176098, 179745, 203190, 233220, 239660, 264147, 270920, 287592, 311558, 352196, 359490, 406380, 440245, 466440, 467337, 479320, 528294, 623116, 704392, 718980, 778895, 812760, 880490, 934674, 1056588, 1246232, 1320735, 1437960, 1557790, 1760980, 1869348, 2025127, 2113176, 2336685, 2641470, 3115580, 3521960, 3738696, 4050254, 4673370, 5282940, 6075381, 6231160, 8100508, 9346740, 10125635, 10565880, 12150762, 16201016, 18693480, 20251270, 24301524, 30376905, 40502540, 48603048, 60753810, 81005080, 121507620, 243015240]

約数ペア:

[(1, 243015240), (2, 121507620), (3, 81005080), (4, 60753810), (5, 48603048), (6, 40502540), (8, 30376905), (10, 24301524), (12, 20251270), (13, 18693480), (15, 16201016), (20, 12150762), (23, 10565880), (24, 10125635), (26, 9346740), (30, 8100508), (39, 6231160), (40, 6075381), (46, 5282940), (52, 4673370), (60, 4050254), (65, 3738696), (69, 3521960), (78, 3115580), (92, 2641470), (104, 2336685), (115, 2113176), (120, 2025127), (130, 1869348), (138, 1760980), (156, 1557790), (169, 1437960), (184, 1320735), (195, 1246232), (230, 1056588), (260, 934674), (276, 880490), (299, 812760), (312, 778895), (338, 718980), (345, 704392), (390, 623116), (460, 528294), (507, 479320), (520, 467337), (521, 466440), (552, 440245), (598, 406380), (676, 359490), (690, 352196), (780, 311558), (845, 287592), (897, 270920), (920, 264147), (1014, 239660), (1042, 233220), (1196, 203190), (1352, 179745), (1380, 176098), (1495, 162552), (1560, 155779), (1563, 155480), (1690, 143796), (1794, 135460), (2028, 119830), (2084, 116610), (2392, 101595), (2535, 95864), (2605, 93288), (2760, 88049), (2990, 81276), (3126, 77740), (3380, 71898), (3588, 67730), (3887, 62520), (4056, 59915), (4168, 58305), (4485, 54184), (5070, 47932), (5210, 46644), (5980, 40638), (6252, 38870), (6760, 35949), (6773, 35880), (7176, 33865), (7774, 31260), (7815, 31096), (8970, 27092), (10140, 23966), (10420, 23322), (11661, 20840), (11960, 20319), (11983, 20280), (12504, 19435), (13546, 17940), (15548, 15630)]