1868786640

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:509

約数の個数: 480

約数和(自身を含む): 7695507456

約数和(自身を除く): 5826720816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 81, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 162, 168, 180, 186, 189, 210, 216, 217, 240, 243, 248, 252, 270, 279, 280, 310, 315, 324, 336, 360, 372, 378, 405, 420, 432, 434, 443, 465, 486, 496, 504, 540, 558, 560, 567, 620, 630, 648, 651, 720, 744, 756, 810, 837, 840, 868, 886, 930, 945, 972, 1008, 1080, 1085, 1116, 1134, 1215, 1240, 1260, 1296, 1302, 1329, 1395, 1488, 1512, 1620, 1674, 1680, 1701, 1736, 1772, 1860, 1890, 1944, 1953, 2160, 2170, 2215, 2232, 2268, 2430, 2480, 2511, 2520, 2604, 2658, 2790, 2835, 3024, 3101, 3240, 3255, 3348, 3402, 3472, 3544, 3720, 3780, 3888, 3906, 3987, 4185, 4340, 4430, 4464, 4536, 4860, 5022, 5040, 5208, 5316, 5580, 5670, 5859, 6202, 6480, 6510, 6645, 6696, 6804, 7088, 7440, 7533, 7560, 7812, 7974, 8370, 8505, 8680, 8860, 9072, 9303, 9720, 9765, 10044, 10416, 10632, 11160, 11340, 11718, 11961, 12404, 12555, 13020, 13290, 13392, 13608, 13733, 15066, 15120, 15505, 15624, 15948, 16740, 17010, 17360, 17577, 17720, 18606, 19440, 19530, 19935, 20088, 21264, 22320, 22680, 23436, 23922, 24808, 25110, 26040, 26580, 27216, 27466, 27909, 29295, 30132, 31010, 31248, 31896, 33480, 34020, 35154, 35440, 35883, 37212, 37665, 39060, 39870, 40176, 41199, 45360, 46515, 46872, 47844, 49616, 50220, 52080, 52731, 53160, 54932, 55818, 58590, 59805, 60264, 62020, 63792, 66960, 68040, 68665, 70308, 71766, 74424, 75330, 78120, 79740, 82398, 83727, 87885, 93030, 93744, 95688, 96131, 100440, 105462, 106320, 107649, 109864, 111636, 117180, 119610, 120528, 123597, 124040, 136080, 137330, 139545, 140616, 143532, 148848, 150660, 156240, 159480, 164796, 167454, 175770, 179415, 186060, 191376, 192262, 200880, 205995, 210924, 215298, 219728, 223272, 234360, 239220, 247194, 248080, 251181, 263655, 274660, 279090, 281232, 287064, 288393, 301320, 318960, 329592, 334908, 351540, 358830, 370791, 372120, 384524, 411990, 418635, 421848, 430596, 446544, 468720, 478440, 480655, 494388, 502362, 527310, 538245, 549320, 558180, 574128, 576786, 602640, 617985, 659184, 669816, 703080, 717660, 741582, 744240, 753543, 769048, 823980, 837270, 843696, 861192, 865179, 956880, 961310, 988776, 1004724, 1054620, 1076490, 1098640, 1112373, 1116360, 1153572, 1235970, 1255905, 1339632, 1406160, 1435320, 1441965, 1483164, 1507086, 1538096, 1647960, 1674540, 1722384, 1730358, 1853955, 1922620, 1977552, 2009448, 2109240, 2152980, 2224746, 2232720, 2307144, 2471940, 2511810, 2595537, 2870640, 2883930, 2966328, 3014172, 3295920, 3337119, 3349080, 3460716, 3707910, 3767715, 3845240, 4018896, 4218480, 4305960, 4325895, 4449492, 4614288, 4943880, 5023620, 5191074, 5561865, 5767860, 5932656, 6028344, 6674238, 6698160, 6921432, 7415820, 7535430, 7690480, 7786611, 8611920, 8651790, 8898984, 9887760, 10047240, 10382148, 11123730, 11535720, 12056688, 12977685, 13348476, 13842864, 14831640, 15070860, 15573222, 16685595, 17303580, 17797968, 20094480, 20764296, 22247460, 23071440, 23359833, 25955370, 26696952, 29663280, 30141720, 31146444, 33371190, 34607160, 38933055, 41528592, 44494920, 46719666, 51910740, 53393904, 60283440, 62292888, 66742380, 69214320, 77866110, 88989840, 93439332, 103821480, 116799165, 124585776, 133484760, 155732220, 186878664, 207642960, 233598330, 266969520, 311464440, 373757328, 467196660, 622928880, 934393320, 1868786640]

約数ペア:

[(1, 1868786640), (2, 934393320), (3, 622928880), (4, 467196660), (5, 373757328), (6, 311464440), (7, 266969520), (8, 233598330), (9, 207642960), (10, 186878664), (12, 155732220), (14, 133484760), (15, 124585776), (16, 116799165), (18, 103821480), (20, 93439332), (21, 88989840), (24, 77866110), (27, 69214320), (28, 66742380), (30, 62292888), (31, 60283440), (35, 53393904), (36, 51910740), (40, 46719666), (42, 44494920), (45, 41528592), (48, 38933055), (54, 34607160), (56, 33371190), (60, 31146444), (62, 30141720), (63, 29663280), (70, 26696952), (72, 25955370), (80, 23359833), (81, 23071440), (84, 22247460), (90, 20764296), (93, 20094480), (105, 17797968), (108, 17303580), (112, 16685595), (120, 15573222), (124, 15070860), (126, 14831640), (135, 13842864), (140, 13348476), (144, 12977685), (155, 12056688), (162, 11535720), (168, 11123730), (180, 10382148), (186, 10047240), (189, 9887760), (210, 8898984), (216, 8651790), (217, 8611920), (240, 7786611), (243, 7690480), (248, 7535430), (252, 7415820), (270, 6921432), (279, 6698160), (280, 6674238), (310, 6028344), (315, 5932656), (324, 5767860), (336, 5561865), (360, 5191074), (372, 5023620), (378, 4943880), (405, 4614288), (420, 4449492), (432, 4325895), (434, 4305960), (443, 4218480), (465, 4018896), (486, 3845240), (496, 3767715), (504, 3707910), (540, 3460716), (558, 3349080), (560, 3337119), (567, 3295920), (620, 3014172), (630, 2966328), (648, 2883930), (651, 2870640), (720, 2595537), (744, 2511810), (756, 2471940), (810, 2307144), (837, 2232720), (840, 2224746), (868, 2152980), (886, 2109240), (930, 2009448), (945, 1977552), (972, 1922620), (1008, 1853955), (1080, 1730358), (1085, 1722384), (1116, 1674540), (1134, 1647960), (1215, 1538096), (1240, 1507086), (1260, 1483164), (1296, 1441965), (1302, 1435320), (1329, 1406160), (1395, 1339632), (1488, 1255905), (1512, 1235970), (1620, 1153572), (1674, 1116360), (1680, 1112373), (1701, 1098640), (1736, 1076490), (1772, 1054620), (1860, 1004724), (1890, 988776), (1944, 961310), (1953, 956880), (2160, 865179), (2170, 861192), (2215, 843696), (2232, 837270), (2268, 823980), (2430, 769048), (2480, 753543), (2511, 744240), (2520, 741582), (2604, 717660), (2658, 703080), (2790, 669816), (2835, 659184), (3024, 617985), (3101, 602640), (3240, 576786), (3255, 574128), (3348, 558180), (3402, 549320), (3472, 538245), (3544, 527310), (3720, 502362), (3780, 494388), (3888, 480655), (3906, 478440), (3987, 468720), (4185, 446544), (4340, 430596), (4430, 421848), (4464, 418635), (4536, 411990), (4860, 384524), (5022, 372120), (5040, 370791), (5208, 358830), (5316, 351540), (5580, 334908), (5670, 329592), (5859, 318960), (6202, 301320), (6480, 288393), (6510, 287064), (6645, 281232), (6696, 279090), (6804, 274660), (7088, 263655), (7440, 251181), (7533, 248080), (7560, 247194), (7812, 239220), (7974, 234360), (8370, 223272), (8505, 219728), (8680, 215298), (8860, 210924), (9072, 205995), (9303, 200880), (9720, 192262), (9765, 191376), (10044, 186060), (10416, 179415), (10632, 175770), (11160, 167454), (11340, 164796), (11718, 159480), (11961, 156240), (12404, 150660), (12555, 148848), (13020, 143532), (13290, 140616), (13392, 139545), (13608, 137330), (13733, 136080), (15066, 124040), (15120, 123597), (15505, 120528), (15624, 119610), (15948, 117180), (16740, 111636), (17010, 109864), (17360, 107649), (17577, 106320), (17720, 105462), (18606, 100440), (19440, 96131), (19530, 95688), (19935, 93744), (20088, 93030), (21264, 87885), (22320, 83727), (22680, 82398), (23436, 79740), (23922, 78120), (24808, 75330), (25110, 74424), (26040, 71766), (26580, 70308), (27216, 68665), (27466, 68040), (27909, 66960), (29295, 63792), (30132, 62020), (31010, 60264), (31248, 59805), (31896, 58590), (33480, 55818), (34020, 54932), (35154, 53160), (35440, 52731), (35883, 52080), (37212, 50220), (37665, 49616), (39060, 47844), (39870, 46872), (40176, 46515), (41199, 45360)]