1085101920

素因数分解:

$2^5\times 3^7\times 5^1\times 7^1\times {\mathrm{443}}^1$

素因数の和:486

約数の個数: 384

約数和(自身を含む): 4403911680

約数和(自身を除く): 3318809760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 443, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 729, 756, 810, 840, 864, 886, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1329, 1440, 1458, 1512, 1620, 1680, 1701, 1772, 1890, 1944, 2016, 2160, 2187, 2215, 2268, 2430, 2520, 2592, 2658, 2835, 2916, 3024, 3101, 3240, 3360, 3402, 3544, 3645, 3780, 3888, 3987, 4320, 4374, 4430, 4536, 4860, 5040, 5103, 5316, 5670, 5832, 6048, 6202, 6480, 6645, 6804, 7088, 7290, 7560, 7776, 7974, 8505, 8748, 8860, 9072, 9303, 9720, 10080, 10206, 10632, 10935, 11340, 11664, 11961, 12404, 12960, 13290, 13608, 14176, 14580, 15120, 15309, 15505, 15948, 17010, 17496, 17720, 18144, 18606, 19440, 19935, 20412, 21264, 21870, 22680, 23328, 23922, 24808, 25515, 26580, 27216, 27909, 29160, 30240, 30618, 31010, 31896, 34020, 34992, 35440, 35883, 37212, 38880, 39870, 40824, 42528, 43740, 45360, 46515, 47844, 49616, 51030, 53160, 54432, 55818, 58320, 59805, 61236, 62020, 63792, 68040, 69984, 70880, 71766, 74424, 76545, 79740, 81648, 83727, 87480, 90720, 93030, 95688, 99232, 102060, 106320, 107649, 111636, 116640, 119610, 122472, 124040, 127584, 136080, 139545, 143532, 148848, 153090, 159480, 163296, 167454, 174960, 179415, 186060, 191376, 204120, 212640, 215298, 223272, 239220, 244944, 248080, 251181, 272160, 279090, 287064, 297696, 306180, 318960, 322947, 334908, 349920, 358830, 372120, 382752, 408240, 418635, 430596, 446544, 478440, 489888, 496160, 502362, 538245, 558180, 574128, 612360, 637920, 645894, 669816, 717660, 744240, 753543, 816480, 837270, 861192, 893088, 956880, 968841, 1004724, 1076490, 1116360, 1148256, 1224720, 1255905, 1291788, 1339632, 1435320, 1488480, 1507086, 1614735, 1674540, 1722384, 1913760, 1937682, 2009448, 2152980, 2232720, 2260629, 2449440, 2511810, 2583576, 2679264, 2870640, 3014172, 3229470, 3349080, 3444768, 3767715, 3875364, 4018896, 4305960, 4465440, 4521258, 4844205, 5023620, 5167152, 5741280, 6028344, 6458940, 6698160, 6781887, 7535430, 7750728, 8037792, 8611920, 9042516, 9688410, 10047240, 10334304, 11303145, 12056688, 12917880, 13396320, 13563774, 15070860, 15501456, 17223840, 18085032, 19376820, 20094480, 22606290, 24113376, 25835760, 27127548, 30141720, 31002912, 33909435, 36170064, 38753640, 40188960, 45212580, 51671520, 54255096, 60283440, 67818870, 72340128, 77507280, 90425160, 108510192, 120566880, 135637740, 155014560, 180850320, 217020384, 271275480, 361700640, 542550960, 1085101920]

約数ペア:

[(1, 1085101920), (2, 542550960), (3, 361700640), (4, 271275480), (5, 217020384), (6, 180850320), (7, 155014560), (8, 135637740), (9, 120566880), (10, 108510192), (12, 90425160), (14, 77507280), (15, 72340128), (16, 67818870), (18, 60283440), (20, 54255096), (21, 51671520), (24, 45212580), (27, 40188960), (28, 38753640), (30, 36170064), (32, 33909435), (35, 31002912), (36, 30141720), (40, 27127548), (42, 25835760), (45, 24113376), (48, 22606290), (54, 20094480), (56, 19376820), (60, 18085032), (63, 17223840), (70, 15501456), (72, 15070860), (80, 13563774), (81, 13396320), (84, 12917880), (90, 12056688), (96, 11303145), (105, 10334304), (108, 10047240), (112, 9688410), (120, 9042516), (126, 8611920), (135, 8037792), (140, 7750728), (144, 7535430), (160, 6781887), (162, 6698160), (168, 6458940), (180, 6028344), (189, 5741280), (210, 5167152), (216, 5023620), (224, 4844205), (240, 4521258), (243, 4465440), (252, 4305960), (270, 4018896), (280, 3875364), (288, 3767715), (315, 3444768), (324, 3349080), (336, 3229470), (360, 3014172), (378, 2870640), (405, 2679264), (420, 2583576), (432, 2511810), (443, 2449440), (480, 2260629), (486, 2232720), (504, 2152980), (540, 2009448), (560, 1937682), (567, 1913760), (630, 1722384), (648, 1674540), (672, 1614735), (720, 1507086), (729, 1488480), (756, 1435320), (810, 1339632), (840, 1291788), (864, 1255905), (886, 1224720), (945, 1148256), (972, 1116360), (1008, 1076490), (1080, 1004724), (1120, 968841), (1134, 956880), (1215, 893088), (1260, 861192), (1296, 837270), (1329, 816480), (1440, 753543), (1458, 744240), (1512, 717660), (1620, 669816), (1680, 645894), (1701, 637920), (1772, 612360), (1890, 574128), (1944, 558180), (2016, 538245), (2160, 502362), (2187, 496160), (2215, 489888), (2268, 478440), (2430, 446544), (2520, 430596), (2592, 418635), (2658, 408240), (2835, 382752), (2916, 372120), (3024, 358830), (3101, 349920), (3240, 334908), (3360, 322947), (3402, 318960), (3544, 306180), (3645, 297696), (3780, 287064), (3888, 279090), (3987, 272160), (4320, 251181), (4374, 248080), (4430, 244944), (4536, 239220), (4860, 223272), (5040, 215298), (5103, 212640), (5316, 204120), (5670, 191376), (5832, 186060), (6048, 179415), (6202, 174960), (6480, 167454), (6645, 163296), (6804, 159480), (7088, 153090), (7290, 148848), (7560, 143532), (7776, 139545), (7974, 136080), (8505, 127584), (8748, 124040), (8860, 122472), (9072, 119610), (9303, 116640), (9720, 111636), (10080, 107649), (10206, 106320), (10632, 102060), (10935, 99232), (11340, 95688), (11664, 93030), (11961, 90720), (12404, 87480), (12960, 83727), (13290, 81648), (13608, 79740), (14176, 76545), (14580, 74424), (15120, 71766), (15309, 70880), (15505, 69984), (15948, 68040), (17010, 63792), (17496, 62020), (17720, 61236), (18144, 59805), (18606, 58320), (19440, 55818), (19935, 54432), (20412, 53160), (21264, 51030), (21870, 49616), (22680, 47844), (23328, 46515), (23922, 45360), (24808, 43740), (25515, 42528), (26580, 40824), (27216, 39870), (27909, 38880), (29160, 37212), (30240, 35883), (30618, 35440), (31010, 34992), (31896, 34020)]