2042628840

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{10007}}^1$

素因数の和:10043

約数の個数: 224

約数和(自身を含む): 7875895680

約数和(自身を除く): 5833266840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 729, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1458, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 2916, 3240, 3402, 3645, 3780, 4536, 4860, 5103, 5670, 5832, 6804, 7290, 7560, 8505, 9720, 10007, 10206, 11340, 13608, 14580, 17010, 20014, 20412, 22680, 25515, 29160, 30021, 34020, 40028, 40824, 50035, 51030, 60042, 68040, 70049, 80056, 90063, 100070, 102060, 120084, 140098, 150105, 180126, 200140, 204120, 210147, 240168, 270189, 280196, 300210, 350245, 360252, 400280, 420294, 450315, 540378, 560392, 600420, 630441, 700490, 720504, 810567, 840588, 900630, 1050735, 1080756, 1200840, 1260882, 1350945, 1400980, 1621134, 1681176, 1801260, 1891323, 2101470, 2161512, 2431701, 2521764, 2701890, 2801960, 3152205, 3242268, 3602520, 3782646, 4052835, 4202940, 4863402, 5043528, 5403780, 5673969, 6304410, 6484536, 7295103, 7565292, 8105670, 8405880, 9456615, 9726804, 10807560, 11347938, 12158505, 12608820, 14590206, 15130584, 16211340, 17021907, 18913230, 19453608, 22695876, 24317010, 25217640, 28369845, 29180412, 32422680, 34043814, 36475515, 37826460, 45391752, 48634020, 51065721, 56739690, 58360824, 68087628, 72951030, 75652920, 85109535, 97268040, 102131442, 113479380, 136175256, 145902060, 170219070, 204262884, 226958760, 255328605, 291804120, 340438140, 408525768, 510657210, 680876280, 1021314420, 2042628840]

約数ペア:

[(1, 2042628840), (2, 1021314420), (3, 680876280), (4, 510657210), (5, 408525768), (6, 340438140), (7, 291804120), (8, 255328605), (9, 226958760), (10, 204262884), (12, 170219070), (14, 145902060), (15, 136175256), (18, 113479380), (20, 102131442), (21, 97268040), (24, 85109535), (27, 75652920), (28, 72951030), (30, 68087628), (35, 58360824), (36, 56739690), (40, 51065721), (42, 48634020), (45, 45391752), (54, 37826460), (56, 36475515), (60, 34043814), (63, 32422680), (70, 29180412), (72, 28369845), (81, 25217640), (84, 24317010), (90, 22695876), (105, 19453608), (108, 18913230), (120, 17021907), (126, 16211340), (135, 15130584), (140, 14590206), (162, 12608820), (168, 12158505), (180, 11347938), (189, 10807560), (210, 9726804), (216, 9456615), (243, 8405880), (252, 8105670), (270, 7565292), (280, 7295103), (315, 6484536), (324, 6304410), (360, 5673969), (378, 5403780), (405, 5043528), (420, 4863402), (486, 4202940), (504, 4052835), (540, 3782646), (567, 3602520), (630, 3242268), (648, 3152205), (729, 2801960), (756, 2701890), (810, 2521764), (840, 2431701), (945, 2161512), (972, 2101470), (1080, 1891323), (1134, 1801260), (1215, 1681176), (1260, 1621134), (1458, 1400980), (1512, 1350945), (1620, 1260882), (1701, 1200840), (1890, 1080756), (1944, 1050735), (2268, 900630), (2430, 840588), (2520, 810567), (2835, 720504), (2916, 700490), (3240, 630441), (3402, 600420), (3645, 560392), (3780, 540378), (4536, 450315), (4860, 420294), (5103, 400280), (5670, 360252), (5832, 350245), (6804, 300210), (7290, 280196), (7560, 270189), (8505, 240168), (9720, 210147), (10007, 204120), (10206, 200140), (11340, 180126), (13608, 150105), (14580, 140098), (17010, 120084), (20014, 102060), (20412, 100070), (22680, 90063), (25515, 80056), (29160, 70049), (30021, 68040), (34020, 60042), (40028, 51030), (40824, 50035)]