2013015200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15629}}^1$

素因数の和:15679

約数の個数: 144

約数和(自身を含む): 5860874880

約数和(自身を除く): 3847859680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 160, 161, 175, 184, 200, 224, 230, 280, 322, 350, 368, 400, 460, 560, 575, 644, 700, 736, 800, 805, 920, 1120, 1150, 1288, 1400, 1610, 1840, 2300, 2576, 2800, 3220, 3680, 4025, 4600, 5152, 5600, 6440, 8050, 9200, 12880, 15629, 16100, 18400, 25760, 31258, 32200, 62516, 64400, 78145, 109403, 125032, 128800, 156290, 218806, 250064, 312580, 359467, 390725, 437612, 500128, 547015, 625160, 718934, 781450, 875224, 1094030, 1250320, 1437868, 1562900, 1750448, 1797335, 2188060, 2500640, 2516269, 2735075, 2875736, 3125800, 3500896, 3594670, 4376120, 5032538, 5470150, 5751472, 6251600, 7189340, 8752240, 8986675, 10065076, 10940300, 11502944, 12503200, 12581345, 14378680, 17504480, 17973350, 20130152, 21880600, 25162690, 28757360, 35946700, 40260304, 43761200, 50325380, 57514720, 62906725, 71893400, 80520608, 87522400, 100650760, 125813450, 143786800, 201301520, 251626900, 287573600, 402603040, 503253800, 1006507600, 2013015200]

約数ペア:

[(1, 2013015200), (2, 1006507600), (4, 503253800), (5, 402603040), (7, 287573600), (8, 251626900), (10, 201301520), (14, 143786800), (16, 125813450), (20, 100650760), (23, 87522400), (25, 80520608), (28, 71893400), (32, 62906725), (35, 57514720), (40, 50325380), (46, 43761200), (50, 40260304), (56, 35946700), (70, 28757360), (80, 25162690), (92, 21880600), (100, 20130152), (112, 17973350), (115, 17504480), (140, 14378680), (160, 12581345), (161, 12503200), (175, 11502944), (184, 10940300), (200, 10065076), (224, 8986675), (230, 8752240), (280, 7189340), (322, 6251600), (350, 5751472), (368, 5470150), (400, 5032538), (460, 4376120), (560, 3594670), (575, 3500896), (644, 3125800), (700, 2875736), (736, 2735075), (800, 2516269), (805, 2500640), (920, 2188060), (1120, 1797335), (1150, 1750448), (1288, 1562900), (1400, 1437868), (1610, 1250320), (1840, 1094030), (2300, 875224), (2576, 781450), (2800, 718934), (3220, 625160), (3680, 547015), (4025, 500128), (4600, 437612), (5152, 390725), (5600, 359467), (6440, 312580), (8050, 250064), (9200, 218806), (12880, 156290), (15629, 128800), (16100, 125032), (18400, 109403), (25760, 78145), (31258, 64400), (32200, 62516)]