128961000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 384

約数和(自身を含む): 525657600

約数和(自身を除く): 396696600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 25, 28, 30, 35, 36, 40, 42, 45, 46, 50, 56, 60, 63, 69, 70, 72, 75, 84, 89, 90, 92, 100, 105, 115, 120, 125, 126, 138, 140, 150, 161, 168, 175, 178, 180, 184, 200, 207, 210, 225, 230, 250, 252, 267, 276, 280, 300, 315, 322, 345, 350, 356, 360, 375, 414, 420, 445, 450, 460, 483, 500, 504, 525, 534, 552, 575, 600, 623, 630, 644, 690, 700, 712, 750, 801, 805, 828, 840, 875, 890, 900, 920, 966, 1000, 1035, 1050, 1068, 1125, 1150, 1246, 1260, 1288, 1335, 1380, 1400, 1449, 1500, 1575, 1602, 1610, 1656, 1725, 1750, 1780, 1800, 1869, 1932, 2047, 2070, 2100, 2136, 2225, 2250, 2300, 2415, 2492, 2520, 2625, 2670, 2760, 2875, 2898, 3000, 3115, 3150, 3204, 3220, 3450, 3500, 3560, 3738, 3864, 4005, 4025, 4094, 4140, 4200, 4450, 4500, 4600, 4830, 4984, 5175, 5250, 5340, 5607, 5750, 5796, 6141, 6230, 6300, 6408, 6440, 6675, 6900, 7000, 7245, 7476, 7875, 8010, 8050, 8188, 8280, 8625, 8900, 9000, 9345, 9660, 10235, 10350, 10500, 10680, 11125, 11214, 11500, 11592, 12075, 12282, 12460, 12600, 13350, 13800, 14329, 14490, 14952, 15575, 15750, 16020, 16100, 16376, 17250, 17800, 18423, 18690, 19320, 20025, 20125, 20470, 20700, 21000, 22250, 22428, 23000, 24150, 24564, 24920, 25875, 26700, 28035, 28658, 28980, 30705, 31150, 31500, 32040, 32200, 33375, 34500, 36225, 36846, 37380, 40050, 40250, 40940, 41400, 42987, 44500, 44856, 46725, 48300, 49128, 51175, 51750, 53400, 56070, 57316, 57960, 60375, 61410, 62300, 63000, 66750, 69000, 71645, 72450, 73692, 74760, 77875, 80100, 80500, 81880, 85974, 89000, 92115, 93450, 96600, 100125, 102350, 103500, 112140, 114632, 120750, 122820, 124600, 128961, 133500, 140175, 143290, 144900, 147384, 153525, 155750, 160200, 161000, 171948, 181125, 184230, 186900, 200250, 204700, 207000, 214935, 224280, 233625, 241500, 245640, 255875, 257922, 267000, 280350, 286580, 289800, 307050, 311500, 343896, 358225, 362250, 368460, 373800, 400500, 409400, 429870, 460575, 467250, 483000, 511750, 515844, 560700, 573160, 614100, 623000, 644805, 700875, 716450, 724500, 736920, 767625, 801000, 859740, 921150, 934500, 1023500, 1031688, 1074675, 1121400, 1228200, 1289610, 1401750, 1432900, 1449000, 1535250, 1719480, 1791125, 1842300, 1869000, 2047000, 2149350, 2302875, 2579220, 2803500, 2865800, 3070500, 3224025, 3582250, 3684600, 4298700, 4605750, 5158440, 5373375, 5607000, 6141000, 6448050, 7164500, 8597400, 9211500, 10746750, 12896100, 14329000, 16120125, 18423000, 21493500, 25792200, 32240250, 42987000, 64480500, 128961000]

約数ペア:

[(1, 128961000), (2, 64480500), (3, 42987000), (4, 32240250), (5, 25792200), (6, 21493500), (7, 18423000), (8, 16120125), (9, 14329000), (10, 12896100), (12, 10746750), (14, 9211500), (15, 8597400), (18, 7164500), (20, 6448050), (21, 6141000), (23, 5607000), (24, 5373375), (25, 5158440), (28, 4605750), (30, 4298700), (35, 3684600), (36, 3582250), (40, 3224025), (42, 3070500), (45, 2865800), (46, 2803500), (50, 2579220), (56, 2302875), (60, 2149350), (63, 2047000), (69, 1869000), (70, 1842300), (72, 1791125), (75, 1719480), (84, 1535250), (89, 1449000), (90, 1432900), (92, 1401750), (100, 1289610), (105, 1228200), (115, 1121400), (120, 1074675), (125, 1031688), (126, 1023500), (138, 934500), (140, 921150), (150, 859740), (161, 801000), (168, 767625), (175, 736920), (178, 724500), (180, 716450), (184, 700875), (200, 644805), (207, 623000), (210, 614100), (225, 573160), (230, 560700), (250, 515844), (252, 511750), (267, 483000), (276, 467250), (280, 460575), (300, 429870), (315, 409400), (322, 400500), (345, 373800), (350, 368460), (356, 362250), (360, 358225), (375, 343896), (414, 311500), (420, 307050), (445, 289800), (450, 286580), (460, 280350), (483, 267000), (500, 257922), (504, 255875), (525, 245640), (534, 241500), (552, 233625), (575, 224280), (600, 214935), (623, 207000), (630, 204700), (644, 200250), (690, 186900), (700, 184230), (712, 181125), (750, 171948), (801, 161000), (805, 160200), (828, 155750), (840, 153525), (875, 147384), (890, 144900), (900, 143290), (920, 140175), (966, 133500), (1000, 128961), (1035, 124600), (1050, 122820), (1068, 120750), (1125, 114632), (1150, 112140), (1246, 103500), (1260, 102350), (1288, 100125), (1335, 96600), (1380, 93450), (1400, 92115), (1449, 89000), (1500, 85974), (1575, 81880), (1602, 80500), (1610, 80100), (1656, 77875), (1725, 74760), (1750, 73692), (1780, 72450), (1800, 71645), (1869, 69000), (1932, 66750), (2047, 63000), (2070, 62300), (2100, 61410), (2136, 60375), (2225, 57960), (2250, 57316), (2300, 56070), (2415, 53400), (2492, 51750), (2520, 51175), (2625, 49128), (2670, 48300), (2760, 46725), (2875, 44856), (2898, 44500), (3000, 42987), (3115, 41400), (3150, 40940), (3204, 40250), (3220, 40050), (3450, 37380), (3500, 36846), (3560, 36225), (3738, 34500), (3864, 33375), (4005, 32200), (4025, 32040), (4094, 31500), (4140, 31150), (4200, 30705), (4450, 28980), (4500, 28658), (4600, 28035), (4830, 26700), (4984, 25875), (5175, 24920), (5250, 24564), (5340, 24150), (5607, 23000), (5750, 22428), (5796, 22250), (6141, 21000), (6230, 20700), (6300, 20470), (6408, 20125), (6440, 20025), (6675, 19320), (6900, 18690), (7000, 18423), (7245, 17800), (7476, 17250), (7875, 16376), (8010, 16100), (8050, 16020), (8188, 15750), (8280, 15575), (8625, 14952), (8900, 14490), (9000, 14329), (9345, 13800), (9660, 13350), (10235, 12600), (10350, 12460), (10500, 12282), (10680, 12075), (11125, 11592), (11214, 11500)]