2000909520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1879}}^1$

素因数の和:1947

約数の個数: 320

約数和(自身を含む): 7553088000

約数和(自身を除く): 5552178480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 29, 30, 34, 36, 40, 45, 48, 51, 54, 58, 60, 68, 72, 80, 85, 87, 90, 102, 108, 116, 120, 135, 136, 144, 145, 153, 170, 174, 180, 204, 216, 232, 240, 255, 261, 270, 272, 290, 306, 340, 348, 360, 408, 432, 435, 459, 464, 493, 510, 522, 540, 580, 612, 680, 696, 720, 765, 783, 816, 870, 918, 986, 1020, 1044, 1080, 1160, 1224, 1305, 1360, 1392, 1479, 1530, 1566, 1740, 1836, 1879, 1972, 2040, 2088, 2160, 2295, 2320, 2448, 2465, 2610, 2958, 3060, 3132, 3480, 3672, 3758, 3915, 3944, 4080, 4176, 4437, 4590, 4930, 5220, 5637, 5916, 6120, 6264, 6960, 7344, 7395, 7516, 7830, 7888, 8874, 9180, 9395, 9860, 10440, 11274, 11832, 12240, 12528, 13311, 14790, 15032, 15660, 16911, 17748, 18360, 18790, 19720, 20880, 22185, 22548, 23664, 26622, 28185, 29580, 30064, 31320, 31943, 33822, 35496, 36720, 37580, 39440, 44370, 45096, 50733, 53244, 54491, 56370, 59160, 62640, 63886, 66555, 67644, 70992, 75160, 84555, 88740, 90192, 95829, 101466, 106488, 108982, 112740, 118320, 127772, 133110, 135288, 150320, 159715, 163473, 169110, 177480, 191658, 202932, 212976, 217964, 225480, 253665, 255544, 266220, 270576, 272455, 287487, 319430, 326946, 338220, 354960, 383316, 405864, 435928, 450960, 479145, 490419, 507330, 511088, 532440, 544910, 574974, 638860, 653892, 676440, 766632, 811728, 817365, 862461, 871856, 926347, 958290, 980838, 1014660, 1064880, 1089820, 1149948, 1277720, 1307784, 1352880, 1437435, 1471257, 1533264, 1634730, 1724922, 1852694, 1916580, 1961676, 2029320, 2179640, 2299896, 2452095, 2555440, 2615568, 2779041, 2874870, 2942514, 3269460, 3449844, 3705388, 3833160, 3923352, 4058640, 4312305, 4359280, 4599792, 4631735, 4904190, 5558082, 5749740, 5885028, 6538920, 6899688, 7356285, 7410776, 7666320, 7846704, 8337123, 8624610, 9263470, 9808380, 11116164, 11499480, 11770056, 13077840, 13799376, 13895205, 14712570, 14821552, 16674246, 17249220, 18526940, 19616760, 22232328, 22998960, 23540112, 25011369, 27790410, 29425140, 33348492, 34498440, 37053880, 39233520, 41685615, 44464656, 50022738, 55580820, 58850280, 66696984, 68996880, 74107760, 83371230, 100045476, 111161640, 117700560, 125056845, 133393968, 166742460, 200090952, 222323280, 250113690, 333484920, 400181904, 500227380, 666969840, 1000454760, 2000909520]

約数ペア:

[(1, 2000909520), (2, 1000454760), (3, 666969840), (4, 500227380), (5, 400181904), (6, 333484920), (8, 250113690), (9, 222323280), (10, 200090952), (12, 166742460), (15, 133393968), (16, 125056845), (17, 117700560), (18, 111161640), (20, 100045476), (24, 83371230), (27, 74107760), (29, 68996880), (30, 66696984), (34, 58850280), (36, 55580820), (40, 50022738), (45, 44464656), (48, 41685615), (51, 39233520), (54, 37053880), (58, 34498440), (60, 33348492), (68, 29425140), (72, 27790410), (80, 25011369), (85, 23540112), (87, 22998960), (90, 22232328), (102, 19616760), (108, 18526940), (116, 17249220), (120, 16674246), (135, 14821552), (136, 14712570), (144, 13895205), (145, 13799376), (153, 13077840), (170, 11770056), (174, 11499480), (180, 11116164), (204, 9808380), (216, 9263470), (232, 8624610), (240, 8337123), (255, 7846704), (261, 7666320), (270, 7410776), (272, 7356285), (290, 6899688), (306, 6538920), (340, 5885028), (348, 5749740), (360, 5558082), (408, 4904190), (432, 4631735), (435, 4599792), (459, 4359280), (464, 4312305), (493, 4058640), (510, 3923352), (522, 3833160), (540, 3705388), (580, 3449844), (612, 3269460), (680, 2942514), (696, 2874870), (720, 2779041), (765, 2615568), (783, 2555440), (816, 2452095), (870, 2299896), (918, 2179640), (986, 2029320), (1020, 1961676), (1044, 1916580), (1080, 1852694), (1160, 1724922), (1224, 1634730), (1305, 1533264), (1360, 1471257), (1392, 1437435), (1479, 1352880), (1530, 1307784), (1566, 1277720), (1740, 1149948), (1836, 1089820), (1879, 1064880), (1972, 1014660), (2040, 980838), (2088, 958290), (2160, 926347), (2295, 871856), (2320, 862461), (2448, 817365), (2465, 811728), (2610, 766632), (2958, 676440), (3060, 653892), (3132, 638860), (3480, 574974), (3672, 544910), (3758, 532440), (3915, 511088), (3944, 507330), (4080, 490419), (4176, 479145), (4437, 450960), (4590, 435928), (4930, 405864), (5220, 383316), (5637, 354960), (5916, 338220), (6120, 326946), (6264, 319430), (6960, 287487), (7344, 272455), (7395, 270576), (7516, 266220), (7830, 255544), (7888, 253665), (8874, 225480), (9180, 217964), (9395, 212976), (9860, 202932), (10440, 191658), (11274, 177480), (11832, 169110), (12240, 163473), (12528, 159715), (13311, 150320), (14790, 135288), (15032, 133110), (15660, 127772), (16911, 118320), (17748, 112740), (18360, 108982), (18790, 106488), (19720, 101466), (20880, 95829), (22185, 90192), (22548, 88740), (23664, 84555), (26622, 75160), (28185, 70992), (29580, 67644), (30064, 66555), (31320, 63886), (31943, 62640), (33822, 59160), (35496, 56370), (36720, 54491), (37580, 53244), (39440, 50733), (44370, 45096)]