40538400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 288

約数和(自身を含む): 159989760

約数和(自身を除く): 119451360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 32, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 96, 100, 105, 112, 114, 120, 127, 133, 140, 150, 152, 160, 168, 175, 190, 200, 210, 224, 228, 240, 254, 266, 280, 285, 300, 304, 336, 350, 380, 381, 399, 400, 420, 456, 475, 480, 508, 525, 532, 560, 570, 600, 608, 635, 665, 672, 700, 760, 762, 798, 800, 840, 889, 912, 950, 1016, 1050, 1064, 1120, 1140, 1200, 1270, 1330, 1400, 1425, 1520, 1524, 1596, 1680, 1778, 1824, 1900, 1905, 1995, 2032, 2100, 2128, 2280, 2400, 2413, 2540, 2660, 2667, 2800, 2850, 3040, 3048, 3175, 3192, 3325, 3360, 3556, 3800, 3810, 3990, 4064, 4200, 4256, 4445, 4560, 4826, 5080, 5320, 5334, 5600, 5700, 6096, 6350, 6384, 6650, 7112, 7239, 7600, 7620, 7980, 8400, 8890, 9120, 9525, 9652, 9975, 10160, 10640, 10668, 11400, 12065, 12192, 12700, 12768, 13300, 13335, 14224, 14478, 15200, 15240, 15960, 16800, 16891, 17780, 19050, 19304, 19950, 20320, 21280, 21336, 22225, 22800, 24130, 25400, 26600, 26670, 28448, 28956, 30480, 31920, 33782, 35560, 36195, 38100, 38608, 39900, 42672, 44450, 45600, 48260, 50673, 50800, 53200, 53340, 57912, 60325, 60960, 63840, 66675, 67564, 71120, 72390, 76200, 77216, 79800, 84455, 85344, 88900, 96520, 101346, 101600, 106400, 106680, 115824, 120650, 133350, 135128, 142240, 144780, 152400, 159600, 168910, 177800, 180975, 193040, 202692, 213360, 231648, 241300, 253365, 266700, 270256, 289560, 304800, 319200, 337820, 355600, 361950, 386080, 405384, 422275, 426720, 482600, 506730, 533400, 540512, 579120, 675640, 711200, 723900, 810768, 844550, 965200, 1013460, 1066800, 1158240, 1266825, 1351280, 1447800, 1621536, 1689100, 1930400, 2026920, 2133600, 2533650, 2702560, 2895600, 3378200, 4053840, 5067300, 5791200, 6756400, 8107680, 10134600, 13512800, 20269200, 40538400]

約数ペア:

[(1, 40538400), (2, 20269200), (3, 13512800), (4, 10134600), (5, 8107680), (6, 6756400), (7, 5791200), (8, 5067300), (10, 4053840), (12, 3378200), (14, 2895600), (15, 2702560), (16, 2533650), (19, 2133600), (20, 2026920), (21, 1930400), (24, 1689100), (25, 1621536), (28, 1447800), (30, 1351280), (32, 1266825), (35, 1158240), (38, 1066800), (40, 1013460), (42, 965200), (48, 844550), (50, 810768), (56, 723900), (57, 711200), (60, 675640), (70, 579120), (75, 540512), (76, 533400), (80, 506730), (84, 482600), (95, 426720), (96, 422275), (100, 405384), (105, 386080), (112, 361950), (114, 355600), (120, 337820), (127, 319200), (133, 304800), (140, 289560), (150, 270256), (152, 266700), (160, 253365), (168, 241300), (175, 231648), (190, 213360), (200, 202692), (210, 193040), (224, 180975), (228, 177800), (240, 168910), (254, 159600), (266, 152400), (280, 144780), (285, 142240), (300, 135128), (304, 133350), (336, 120650), (350, 115824), (380, 106680), (381, 106400), (399, 101600), (400, 101346), (420, 96520), (456, 88900), (475, 85344), (480, 84455), (508, 79800), (525, 77216), (532, 76200), (560, 72390), (570, 71120), (600, 67564), (608, 66675), (635, 63840), (665, 60960), (672, 60325), (700, 57912), (760, 53340), (762, 53200), (798, 50800), (800, 50673), (840, 48260), (889, 45600), (912, 44450), (950, 42672), (1016, 39900), (1050, 38608), (1064, 38100), (1120, 36195), (1140, 35560), (1200, 33782), (1270, 31920), (1330, 30480), (1400, 28956), (1425, 28448), (1520, 26670), (1524, 26600), (1596, 25400), (1680, 24130), (1778, 22800), (1824, 22225), (1900, 21336), (1905, 21280), (1995, 20320), (2032, 19950), (2100, 19304), (2128, 19050), (2280, 17780), (2400, 16891), (2413, 16800), (2540, 15960), (2660, 15240), (2667, 15200), (2800, 14478), (2850, 14224), (3040, 13335), (3048, 13300), (3175, 12768), (3192, 12700), (3325, 12192), (3360, 12065), (3556, 11400), (3800, 10668), (3810, 10640), (3990, 10160), (4064, 9975), (4200, 9652), (4256, 9525), (4445, 9120), (4560, 8890), (4826, 8400), (5080, 7980), (5320, 7620), (5334, 7600), (5600, 7239), (5700, 7112), (6096, 6650), (6350, 6384)]