2013278400

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{19973}}^1$

素因数の和:20008

約数の個数: 252

約数和(自身を含む): 8178314352

約数和(自身を除く): 6165035952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 336, 350, 360, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 672, 700, 720, 800, 840, 900, 960, 1008, 1050, 1120, 1200, 1260, 1344, 1400, 1440, 1575, 1600, 1680, 1800, 2016, 2100, 2240, 2400, 2520, 2800, 2880, 3150, 3360, 3600, 4032, 4200, 4800, 5040, 5600, 6300, 6720, 7200, 8400, 10080, 11200, 12600, 14400, 16800, 19973, 20160, 25200, 33600, 39946, 50400, 59919, 79892, 99865, 100800, 119838, 139811, 159784, 179757, 199730, 239676, 279622, 299595, 319568, 359514, 399460, 419433, 479352, 499325, 559244, 599190, 639136, 699055, 719028, 798920, 838866, 898785, 958704, 998650, 1118488, 1198380, 1258299, 1278272, 1398110, 1438056, 1497975, 1597840, 1677732, 1797570, 1917408, 1997300, 2097165, 2236976, 2396760, 2516598, 2796220, 2876112, 2995950, 3195680, 3355464, 3495275, 3595140, 3834816, 3994600, 4194330, 4473952, 4493925, 4793520, 5033196, 5592440, 5752224, 5991900, 6291495, 6391360, 6710928, 6990550, 7190280, 7989200, 8388660, 8947904, 8987850, 9587040, 10066392, 10485825, 11184880, 11504448, 11983800, 12582990, 13421856, 13981100, 14380560, 15978400, 16777320, 17975700, 19174080, 20132784, 20971650, 22369760, 23967600, 25165980, 26843712, 27962200, 28761120, 31457475, 31956800, 33554640, 35951400, 40265568, 41943300, 44739520, 47935200, 50331960, 55924400, 57522240, 62914950, 67109280, 71902800, 80531136, 83886600, 95870400, 100663920, 111848800, 125829900, 134218560, 143805600, 167773200, 201327840, 223697600, 251659800, 287611200, 335546400, 402655680, 503319600, 671092800, 1006639200, 2013278400]

約数ペア:

[(1, 2013278400), (2, 1006639200), (3, 671092800), (4, 503319600), (5, 402655680), (6, 335546400), (7, 287611200), (8, 251659800), (9, 223697600), (10, 201327840), (12, 167773200), (14, 143805600), (15, 134218560), (16, 125829900), (18, 111848800), (20, 100663920), (21, 95870400), (24, 83886600), (25, 80531136), (28, 71902800), (30, 67109280), (32, 62914950), (35, 57522240), (36, 55924400), (40, 50331960), (42, 47935200), (45, 44739520), (48, 41943300), (50, 40265568), (56, 35951400), (60, 33554640), (63, 31956800), (64, 31457475), (70, 28761120), (72, 27962200), (75, 26843712), (80, 25165980), (84, 23967600), (90, 22369760), (96, 20971650), (100, 20132784), (105, 19174080), (112, 17975700), (120, 16777320), (126, 15978400), (140, 14380560), (144, 13981100), (150, 13421856), (160, 12582990), (168, 11983800), (175, 11504448), (180, 11184880), (192, 10485825), (200, 10066392), (210, 9587040), (224, 8987850), (225, 8947904), (240, 8388660), (252, 7989200), (280, 7190280), (288, 6990550), (300, 6710928), (315, 6391360), (320, 6291495), (336, 5991900), (350, 5752224), (360, 5592440), (400, 5033196), (420, 4793520), (448, 4493925), (450, 4473952), (480, 4194330), (504, 3994600), (525, 3834816), (560, 3595140), (576, 3495275), (600, 3355464), (630, 3195680), (672, 2995950), (700, 2876112), (720, 2796220), (800, 2516598), (840, 2396760), (900, 2236976), (960, 2097165), (1008, 1997300), (1050, 1917408), (1120, 1797570), (1200, 1677732), (1260, 1597840), (1344, 1497975), (1400, 1438056), (1440, 1398110), (1575, 1278272), (1600, 1258299), (1680, 1198380), (1800, 1118488), (2016, 998650), (2100, 958704), (2240, 898785), (2400, 838866), (2520, 798920), (2800, 719028), (2880, 699055), (3150, 639136), (3360, 599190), (3600, 559244), (4032, 499325), (4200, 479352), (4800, 419433), (5040, 399460), (5600, 359514), (6300, 319568), (6720, 299595), (7200, 279622), (8400, 239676), (10080, 199730), (11200, 179757), (12600, 159784), (14400, 139811), (16800, 119838), (19973, 100800), (20160, 99865), (25200, 79892), (33600, 59919), (39946, 50400)]