2820270240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1332

約数の個数: 288

約数和(自身を含む): 10122368256

約数和(自身を除く): 7302098016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 43, 45, 48, 60, 72, 74, 80, 86, 90, 96, 111, 120, 129, 144, 148, 160, 172, 180, 185, 215, 222, 240, 258, 288, 296, 333, 344, 360, 370, 387, 430, 444, 480, 516, 555, 592, 645, 666, 688, 720, 740, 774, 860, 888, 1032, 1110, 1184, 1231, 1290, 1332, 1376, 1440, 1480, 1548, 1591, 1665, 1720, 1776, 1935, 2064, 2220, 2462, 2580, 2664, 2960, 3096, 3182, 3330, 3440, 3552, 3693, 3870, 4128, 4440, 4773, 4924, 5160, 5328, 5920, 6155, 6192, 6364, 6660, 6880, 7386, 7740, 7955, 8880, 9546, 9848, 10320, 10656, 11079, 12310, 12384, 12728, 13320, 14319, 14772, 15480, 15910, 17760, 18465, 19092, 19696, 20640, 22158, 23865, 24620, 25456, 26640, 28638, 29544, 30960, 31820, 36930, 38184, 39392, 44316, 45547, 47730, 49240, 50912, 52933, 53280, 55395, 57276, 59088, 61920, 63640, 71595, 73860, 76368, 88632, 91094, 95460, 98480, 105866, 110790, 114552, 118176, 127280, 136641, 143190, 147720, 152736, 158799, 177264, 182188, 190920, 196960, 211732, 221580, 227735, 229104, 254560, 264665, 273282, 286380, 295440, 317598, 354528, 364376, 381840, 409923, 423464, 443160, 455470, 458208, 476397, 529330, 546564, 572760, 590880, 635196, 683205, 728752, 763680, 793995, 819846, 846928, 886320, 910940, 952794, 1058660, 1093128, 1145520, 1270392, 1366410, 1457504, 1587990, 1639692, 1693856, 1772640, 1821880, 1905588, 1958521, 2049615, 2117320, 2186256, 2291040, 2381985, 2540784, 2732820, 3175980, 3279384, 3643760, 3811176, 3917042, 4099230, 4234640, 4372512, 4763970, 5081568, 5465640, 5875563, 6351960, 6558768, 7287520, 7622352, 7834084, 8198460, 8469280, 9527940, 9792605, 10931280, 11751126, 12703920, 13117536, 15244704, 15668168, 16396920, 17626689, 19055880, 19585210, 21862560, 23502252, 25407840, 29377815, 31336336, 32793840, 35253378, 38111760, 39170420, 47004504, 58755630, 62672672, 65587680, 70506756, 76223520, 78340840, 88133445, 94009008, 117511260, 141013512, 156681680, 176266890, 188018016, 235022520, 282027024, 313363360, 352533780, 470045040, 564054048, 705067560, 940090080, 1410135120, 2820270240]

約数ペア:

[(1, 2820270240), (2, 1410135120), (3, 940090080), (4, 705067560), (5, 564054048), (6, 470045040), (8, 352533780), (9, 313363360), (10, 282027024), (12, 235022520), (15, 188018016), (16, 176266890), (18, 156681680), (20, 141013512), (24, 117511260), (30, 94009008), (32, 88133445), (36, 78340840), (37, 76223520), (40, 70506756), (43, 65587680), (45, 62672672), (48, 58755630), (60, 47004504), (72, 39170420), (74, 38111760), (80, 35253378), (86, 32793840), (90, 31336336), (96, 29377815), (111, 25407840), (120, 23502252), (129, 21862560), (144, 19585210), (148, 19055880), (160, 17626689), (172, 16396920), (180, 15668168), (185, 15244704), (215, 13117536), (222, 12703920), (240, 11751126), (258, 10931280), (288, 9792605), (296, 9527940), (333, 8469280), (344, 8198460), (360, 7834084), (370, 7622352), (387, 7287520), (430, 6558768), (444, 6351960), (480, 5875563), (516, 5465640), (555, 5081568), (592, 4763970), (645, 4372512), (666, 4234640), (688, 4099230), (720, 3917042), (740, 3811176), (774, 3643760), (860, 3279384), (888, 3175980), (1032, 2732820), (1110, 2540784), (1184, 2381985), (1231, 2291040), (1290, 2186256), (1332, 2117320), (1376, 2049615), (1440, 1958521), (1480, 1905588), (1548, 1821880), (1591, 1772640), (1665, 1693856), (1720, 1639692), (1776, 1587990), (1935, 1457504), (2064, 1366410), (2220, 1270392), (2462, 1145520), (2580, 1093128), (2664, 1058660), (2960, 952794), (3096, 910940), (3182, 886320), (3330, 846928), (3440, 819846), (3552, 793995), (3693, 763680), (3870, 728752), (4128, 683205), (4440, 635196), (4773, 590880), (4924, 572760), (5160, 546564), (5328, 529330), (5920, 476397), (6155, 458208), (6192, 455470), (6364, 443160), (6660, 423464), (6880, 409923), (7386, 381840), (7740, 364376), (7955, 354528), (8880, 317598), (9546, 295440), (9848, 286380), (10320, 273282), (10656, 264665), (11079, 254560), (12310, 229104), (12384, 227735), (12728, 221580), (13320, 211732), (14319, 196960), (14772, 190920), (15480, 182188), (15910, 177264), (17760, 158799), (18465, 152736), (19092, 147720), (19696, 143190), (20640, 136641), (22158, 127280), (23865, 118176), (24620, 114552), (25456, 110790), (26640, 105866), (28638, 98480), (29544, 95460), (30960, 91094), (31820, 88632), (36930, 76368), (38184, 73860), (39392, 71595), (44316, 63640), (45547, 61920), (47730, 59088), (49240, 57276), (50912, 55395), (52933, 53280)]