2013900840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{547}}^1$

素因数の和:1061

約数の個数: 256

約数和(自身を含む): 7701811200

約数和(自身を除く): 5687910360

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, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 487, 504, 540, 547, 630, 756, 840, 945, 974, 1080, 1094, 1260, 1461, 1512, 1641, 1890, 1948, 2188, 2435, 2520, 2735, 2922, 3282, 3409, 3780, 3829, 3896, 4376, 4383, 4870, 4923, 5470, 5844, 6564, 6818, 7305, 7560, 7658, 8205, 8766, 9740, 9846, 10227, 10940, 11487, 11688, 13128, 13149, 13636, 14610, 14769, 15316, 16410, 17045, 17532, 19145, 19480, 19692, 20454, 21880, 21915, 22974, 24615, 26298, 27272, 29220, 29538, 30632, 30681, 32820, 34090, 34461, 35064, 38290, 39384, 40908, 43830, 45948, 49230, 51135, 52596, 57435, 58440, 59076, 61362, 65640, 65745, 68180, 68922, 73845, 76580, 81816, 87660, 91896, 92043, 98460, 102270, 103383, 105192, 114870, 118152, 122724, 131490, 136360, 137844, 147690, 153160, 153405, 172305, 175320, 184086, 196920, 204540, 206766, 229740, 245448, 262980, 266389, 275688, 295380, 306810, 344610, 368172, 409080, 413532, 459480, 460215, 516915, 525960, 532778, 590760, 613620, 689220, 736344, 799167, 827064, 920430, 1033830, 1065556, 1227240, 1331945, 1378440, 1598334, 1840860, 1864723, 2067660, 2131112, 2397501, 2663890, 3196668, 3681720, 3729446, 3995835, 4135320, 4795002, 5327780, 5594169, 6393336, 7192503, 7458892, 7991670, 9323615, 9590004, 10655560, 11188338, 11987505, 14385006, 14917784, 15983340, 16782507, 18647230, 19180008, 22376676, 23975010, 27970845, 28770012, 31966680, 33565014, 35962515, 37294460, 44753352, 47950020, 50347521, 55941690, 57540024, 67130028, 71925030, 74588920, 83912535, 95900040, 100695042, 111883380, 134260056, 143850060, 167825070, 201390084, 223766760, 251737605, 287700120, 335650140, 402780168, 503475210, 671300280, 1006950420, 2013900840]

約数ペア:

[(1, 2013900840), (2, 1006950420), (3, 671300280), (4, 503475210), (5, 402780168), (6, 335650140), (7, 287700120), (8, 251737605), (9, 223766760), (10, 201390084), (12, 167825070), (14, 143850060), (15, 134260056), (18, 111883380), (20, 100695042), (21, 95900040), (24, 83912535), (27, 74588920), (28, 71925030), (30, 67130028), (35, 57540024), (36, 55941690), (40, 50347521), (42, 47950020), (45, 44753352), (54, 37294460), (56, 35962515), (60, 33565014), (63, 31966680), (70, 28770012), (72, 27970845), (84, 23975010), (90, 22376676), (105, 19180008), (108, 18647230), (120, 16782507), (126, 15983340), (135, 14917784), (140, 14385006), (168, 11987505), (180, 11188338), (189, 10655560), (210, 9590004), (216, 9323615), (252, 7991670), (270, 7458892), (280, 7192503), (315, 6393336), (360, 5594169), (378, 5327780), (420, 4795002), (487, 4135320), (504, 3995835), (540, 3729446), (547, 3681720), (630, 3196668), (756, 2663890), (840, 2397501), (945, 2131112), (974, 2067660), (1080, 1864723), (1094, 1840860), (1260, 1598334), (1461, 1378440), (1512, 1331945), (1641, 1227240), (1890, 1065556), (1948, 1033830), (2188, 920430), (2435, 827064), (2520, 799167), (2735, 736344), (2922, 689220), (3282, 613620), (3409, 590760), (3780, 532778), (3829, 525960), (3896, 516915), (4376, 460215), (4383, 459480), (4870, 413532), (4923, 409080), (5470, 368172), (5844, 344610), (6564, 306810), (6818, 295380), (7305, 275688), (7560, 266389), (7658, 262980), (8205, 245448), (8766, 229740), (9740, 206766), (9846, 204540), (10227, 196920), (10940, 184086), (11487, 175320), (11688, 172305), (13128, 153405), (13149, 153160), (13636, 147690), (14610, 137844), (14769, 136360), (15316, 131490), (16410, 122724), (17045, 118152), (17532, 114870), (19145, 105192), (19480, 103383), (19692, 102270), (20454, 98460), (21880, 92043), (21915, 91896), (22974, 87660), (24615, 81816), (26298, 76580), (27272, 73845), (29220, 68922), (29538, 68180), (30632, 65745), (30681, 65640), (32820, 61362), (34090, 59076), (34461, 58440), (35064, 57435), (38290, 52596), (39384, 51135), (40908, 49230), (43830, 45948)]