890255520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:114

約数の個数: 864

約数和(自身を含む): 4087190016

約数和(自身を除く): 3196934496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 36, 37, 40, 42, 44, 45, 48, 49, 55, 56, 60, 62, 63, 66, 70, 72, 74, 77, 80, 84, 88, 90, 93, 96, 98, 99, 105, 110, 111, 112, 120, 124, 126, 132, 140, 144, 147, 148, 154, 155, 160, 165, 168, 176, 180, 185, 186, 196, 198, 210, 217, 220, 222, 224, 231, 240, 245, 248, 252, 259, 264, 279, 280, 288, 294, 296, 308, 310, 315, 330, 333, 336, 341, 352, 360, 370, 372, 385, 392, 396, 407, 420, 434, 440, 441, 444, 462, 465, 480, 490, 495, 496, 504, 518, 528, 539, 555, 558, 560, 588, 592, 616, 620, 630, 651, 660, 666, 672, 682, 693, 720, 735, 740, 744, 770, 777, 784, 792, 814, 840, 868, 880, 882, 888, 924, 930, 980, 990, 992, 1008, 1023, 1036, 1056, 1078, 1085, 1110, 1116, 1120, 1147, 1155, 1176, 1184, 1221, 1232, 1240, 1260, 1295, 1302, 1320, 1332, 1364, 1386, 1395, 1440, 1470, 1480, 1488, 1519, 1540, 1554, 1568, 1584, 1617, 1628, 1665, 1680, 1705, 1736, 1760, 1764, 1776, 1813, 1848, 1860, 1953, 1960, 1980, 2016, 2035, 2046, 2072, 2156, 2170, 2205, 2220, 2232, 2294, 2310, 2331, 2352, 2387, 2442, 2464, 2480, 2520, 2590, 2604, 2640, 2664, 2695, 2728, 2772, 2790, 2849, 2940, 2960, 2976, 3038, 3069, 3080, 3108, 3168, 3234, 3255, 3256, 3330, 3360, 3410, 3441, 3465, 3472, 3528, 3552, 3626, 3663, 3696, 3720, 3885, 3906, 3920, 3960, 4070, 4092, 4144, 4312, 4340, 4410, 4440, 4464, 4557, 4588, 4620, 4662, 4704, 4774, 4851, 4884, 4960, 5040, 5115, 5180, 5208, 5280, 5328, 5390, 5439, 5456, 5544, 5580, 5698, 5735, 5880, 5920, 6076, 6105, 6138, 6160, 6216, 6468, 6510, 6512, 6660, 6820, 6882, 6930, 6944, 7056, 7161, 7252, 7326, 7392, 7440, 7595, 7770, 7812, 7840, 7920, 8029, 8085, 8140, 8184, 8288, 8547, 8624, 8680, 8820, 8880, 8928, 9065, 9114, 9176, 9240, 9324, 9548, 9702, 9765, 9768, 10080, 10230, 10323, 10360, 10416, 10656, 10780, 10878, 10912, 11088, 11160, 11396, 11470, 11655, 11760, 11935, 12152, 12210, 12276, 12320, 12432, 12617, 12936, 13020, 13024, 13320, 13640, 13671, 13764, 13860, 14112, 14245, 14322, 14504, 14652, 14880, 15190, 15345, 15540, 15624, 15840, 16058, 16170, 16280, 16317, 16368, 16709, 17094, 17205, 17248, 17360, 17640, 17760, 18130, 18228, 18315, 18352, 18480, 18648, 19096, 19404, 19530, 19536, 19943, 20460, 20646, 20720, 20832, 21483, 21560, 21756, 22176, 22320, 22785, 22792, 22940, 23310, 23520, 23870, 24087, 24255, 24304, 24420, 24552, 24864, 25234, 25641, 25872, 26040, 26640, 27195, 27280, 27342, 27528, 27720, 28490, 28644, 29008, 29304, 30380, 30690, 31080, 31248, 32116, 32340, 32560, 32634, 32736, 33418, 34188, 34410, 34720, 35280, 35805, 36260, 36456, 36630, 36704, 36960, 37296, 37851, 38192, 38808, 39060, 39072, 39886, 40145, 40920, 41292, 41440, 42735, 42966, 43120, 43512, 44640, 45570, 45584, 45880, 46620, 47740, 48174, 48510, 48608, 48840, 49104, 50127, 50468, 51282, 51615, 51744, 52080, 53280, 54390, 54560, 54684, 55056, 55440, 56203, 56980, 57288, 58016, 58608, 59829, 60760, 61380, 62160, 62496, 63085, 64232, 64680, 65120, 65268, 66836, 68355, 68376, 68820, 70560, 71610, 72261, 72520, 72912, 73260, 74592, 75702, 76384, 77616, 78120, 79772, 80290, 81585, 81840, 82584, 83545, 85470, 85932, 86240, 87024, 88319, 91140, 91168, 91760, 93240, 95480, 96348, 97020, 97680, 98208, 99715, 100254, 100936, 102564, 103230, 104160, 107415, 108780, 109368, 110112, 110880, 112406, 113553, 113960, 114576, 117216, 119658, 120435, 121520, 122760, 124320, 126170, 128205, 128464, 129360, 130536, 133672, 136710, 136752, 137640, 143220, 144522, 145040, 145824, 146520, 150381, 151404, 155232, 156240, 159544, 160580, 163170, 163680, 165168, 167090, 168609, 170940, 171864, 174048, 176638, 179487, 182280, 183520, 186480, 189255, 190960, 192696, 194040, 195360, 199430, 200508, 201872, 205128, 206460, 214830, 217560, 218736, 224812, 227106, 227920, 229152, 239316, 240870, 243040, 245520, 250635, 252340, 256410, 256928, 258720, 261072, 264957, 267344, 273420, 273504, 275280, 281015, 286440, 289044, 290080, 293040, 299145, 300762, 302808, 312480, 319088, 321160, 326340, 330336, 334180, 337218, 341880, 343728, 353276, 358974, 361305, 364560, 372960, 378510, 381920, 385392, 388080, 398860, 401016, 403744, 410256, 412920, 429660, 435120, 437472, 441595, 449624, 454212, 455840, 478632, 481740, 491040, 501270, 504680, 505827, 512820, 522144, 529914, 534688, 546840, 550560, 562030, 567765, 572880, 578088, 586080, 598290, 601524, 605616, 618233, 638176, 642320, 652680, 668360, 674436, 683760, 687456, 706552, 717948, 722610, 729120, 751905, 757020, 770784, 776160, 794871, 797720, 802032, 820512, 825840, 843045, 859320, 870240, 883190, 897435, 899248, 908424, 957264, 963480, 1002540, 1009360, 1011654, 1025640, 1059828, 1093680, 1124060, 1135530, 1145760, 1156176, 1196580, 1203048, 1211232, 1236466, 1284640, 1305360, 1324785, 1336720, 1348872, 1367520, 1413104, 1435896, 1445220, 1503810, 1514040, 1589742, 1595440, 1604064, 1651680, 1686090, 1718640, 1766380, 1794870, 1798496, 1816848, 1854699, 1914528, 1926960, 2005080, 2018720, 2023308, 2051280, 2119656, 2187360, 2248120, 2271060, 2312352, 2393160, 2406096, 2472932, 2529135, 2610720, 2649570, 2673440, 2697744, 2826208, 2871792, 2890440, 3007620, 3028080, 3091165, 3179484, 3190880, 3372180, 3437280, 3532760, 3589740, 3633696, 3709398, 3853920, 3974355, 4010160, 4046616, 4102560, 4239312, 4496240, 4542120, 4786320, 4812192, 4945864, 5058270, 5299140, 5395488, 5564097, 5743584, 5780880, 6015240, 6056160, 6182330, 6358968, 6744360, 7065520, 7179480, 7418796, 7948710, 8020320, 8093232, 8478624, 8992480, 9084240, 9273495, 9572640, 9891728, 10116540, 10598280, 11128194, 11561760, 12030480, 12364660, 12717936, 13488720, 14131040, 14358960, 14837592, 15897420, 16186464, 18168480, 18546990, 19783456, 20233080, 21196560, 22256388, 24060960, 24729320, 25435872, 26977440, 27820485, 28717920, 29675184, 31794840, 37093980, 40466160, 42393120, 44512776, 49458640, 55640970, 59350368, 63589680, 74187960, 80932320, 89025552, 98917280, 111281940, 127179360, 148375920, 178051104, 222563880, 296751840, 445127760, 890255520]

約数ペア:

[(1, 890255520), (2, 445127760), (3, 296751840), (4, 222563880), (5, 178051104), (6, 148375920), (7, 127179360), (8, 111281940), (9, 98917280), (10, 89025552), (11, 80932320), (12, 74187960), (14, 63589680), (15, 59350368), (16, 55640970), (18, 49458640), (20, 44512776), (21, 42393120), (22, 40466160), (24, 37093980), (28, 31794840), (30, 29675184), (31, 28717920), (32, 27820485), (33, 26977440), (35, 25435872), (36, 24729320), (37, 24060960), (40, 22256388), (42, 21196560), (44, 20233080), (45, 19783456), (48, 18546990), (49, 18168480), (55, 16186464), (56, 15897420), (60, 14837592), (62, 14358960), (63, 14131040), (66, 13488720), (70, 12717936), (72, 12364660), (74, 12030480), (77, 11561760), (80, 11128194), (84, 10598280), (88, 10116540), (90, 9891728), (93, 9572640), (96, 9273495), (98, 9084240), (99, 8992480), (105, 8478624), (110, 8093232), (111, 8020320), (112, 7948710), (120, 7418796), (124, 7179480), (126, 7065520), (132, 6744360), (140, 6358968), (144, 6182330), (147, 6056160), (148, 6015240), (154, 5780880), (155, 5743584), (160, 5564097), (165, 5395488), (168, 5299140), (176, 5058270), (180, 4945864), (185, 4812192), (186, 4786320), (196, 4542120), (198, 4496240), (210, 4239312), (217, 4102560), (220, 4046616), (222, 4010160), (224, 3974355), (231, 3853920), (240, 3709398), (245, 3633696), (248, 3589740), (252, 3532760), (259, 3437280), (264, 3372180), (279, 3190880), (280, 3179484), (288, 3091165), (294, 3028080), (296, 3007620), (308, 2890440), (310, 2871792), (315, 2826208), (330, 2697744), (333, 2673440), (336, 2649570), (341, 2610720), (352, 2529135), (360, 2472932), (370, 2406096), (372, 2393160), (385, 2312352), (392, 2271060), (396, 2248120), (407, 2187360), (420, 2119656), (434, 2051280), (440, 2023308), (441, 2018720), (444, 2005080), (462, 1926960), (465, 1914528), (480, 1854699), (490, 1816848), (495, 1798496), (496, 1794870), (504, 1766380), (518, 1718640), (528, 1686090), (539, 1651680), (555, 1604064), (558, 1595440), (560, 1589742), (588, 1514040), (592, 1503810), (616, 1445220), (620, 1435896), (630, 1413104), (651, 1367520), (660, 1348872), (666, 1336720), (672, 1324785), (682, 1305360), (693, 1284640), (720, 1236466), (735, 1211232), (740, 1203048), (744, 1196580), (770, 1156176), (777, 1145760), (784, 1135530), (792, 1124060), (814, 1093680), (840, 1059828), (868, 1025640), (880, 1011654), (882, 1009360), (888, 1002540), (924, 963480), (930, 957264), (980, 908424), (990, 899248), (992, 897435), (1008, 883190), (1023, 870240), (1036, 859320), (1056, 843045), (1078, 825840), (1085, 820512), (1110, 802032), (1116, 797720), (1120, 794871), (1147, 776160), (1155, 770784), (1176, 757020), (1184, 751905), (1221, 729120), (1232, 722610), (1240, 717948), (1260, 706552), (1295, 687456), (1302, 683760), (1320, 674436), (1332, 668360), (1364, 652680), (1386, 642320), (1395, 638176), (1440, 618233), (1470, 605616), (1480, 601524), (1488, 598290), (1519, 586080), (1540, 578088), (1554, 572880), (1568, 567765), (1584, 562030), (1617, 550560), (1628, 546840), (1665, 534688), (1680, 529914), (1705, 522144), (1736, 512820), (1760, 505827), (1764, 504680), (1776, 501270), (1813, 491040), (1848, 481740), (1860, 478632), (1953, 455840), (1960, 454212), (1980, 449624), (2016, 441595), (2035, 437472), (2046, 435120), (2072, 429660), (2156, 412920), (2170, 410256), (2205, 403744), (2220, 401016), (2232, 398860), (2294, 388080), (2310, 385392), (2331, 381920), (2352, 378510), (2387, 372960), (2442, 364560), (2464, 361305), (2480, 358974), (2520, 353276), (2590, 343728), (2604, 341880), (2640, 337218), (2664, 334180), (2695, 330336), (2728, 326340), (2772, 321160), (2790, 319088), (2849, 312480), (2940, 302808), (2960, 300762), (2976, 299145), (3038, 293040), (3069, 290080), (3080, 289044), (3108, 286440), (3168, 281015), (3234, 275280), (3255, 273504), (3256, 273420), (3330, 267344), (3360, 264957), (3410, 261072), (3441, 258720), (3465, 256928), (3472, 256410), (3528, 252340), (3552, 250635), (3626, 245520), (3663, 243040), (3696, 240870), (3720, 239316), (3885, 229152), (3906, 227920), (3920, 227106), (3960, 224812), (4070, 218736), (4092, 217560), (4144, 214830), (4312, 206460), (4340, 205128), (4410, 201872), (4440, 200508), (4464, 199430), (4557, 195360), (4588, 194040), (4620, 192696), (4662, 190960), (4704, 189255), (4774, 186480), (4851, 183520), (4884, 182280), (4960, 179487), (5040, 176638), (5115, 174048), (5180, 171864), (5208, 170940), (5280, 168609), (5328, 167090), (5390, 165168), (5439, 163680), (5456, 163170), (5544, 160580), (5580, 159544), (5698, 156240), (5735, 155232), (5880, 151404), (5920, 150381), (6076, 146520), (6105, 145824), (6138, 145040), (6160, 144522), (6216, 143220), (6468, 137640), (6510, 136752), (6512, 136710), (6660, 133672), (6820, 130536), (6882, 129360), (6930, 128464), (6944, 128205), (7056, 126170), (7161, 124320), (7252, 122760), (7326, 121520), (7392, 120435), (7440, 119658), (7595, 117216), (7770, 114576), (7812, 113960), (7840, 113553), (7920, 112406), (8029, 110880), (8085, 110112), (8140, 109368), (8184, 108780), (8288, 107415), (8547, 104160), (8624, 103230), (8680, 102564), (8820, 100936), (8880, 100254), (8928, 99715), (9065, 98208), (9114, 97680), (9176, 97020), (9240, 96348), (9324, 95480), (9548, 93240), (9702, 91760), (9765, 91168), (9768, 91140), (10080, 88319), (10230, 87024), (10323, 86240), (10360, 85932), (10416, 85470), (10656, 83545), (10780, 82584), (10878, 81840), (10912, 81585), (11088, 80290), (11160, 79772), (11396, 78120), (11470, 77616), (11655, 76384), (11760, 75702), (11935, 74592), (12152, 73260), (12210, 72912), (12276, 72520), (12320, 72261), (12432, 71610), (12617, 70560), (12936, 68820), (13020, 68376), (13024, 68355), (13320, 66836), (13640, 65268), (13671, 65120), (13764, 64680), (13860, 64232), (14112, 63085), (14245, 62496), (14322, 62160), (14504, 61380), (14652, 60760), (14880, 59829), (15190, 58608), (15345, 58016), (15540, 57288), (15624, 56980), (15840, 56203), (16058, 55440), (16170, 55056), (16280, 54684), (16317, 54560), (16368, 54390), (16709, 53280), (17094, 52080), (17205, 51744), (17248, 51615), (17360, 51282), (17640, 50468), (17760, 50127), (18130, 49104), (18228, 48840), (18315, 48608), (18352, 48510), (18480, 48174), (18648, 47740), (19096, 46620), (19404, 45880), (19530, 45584), (19536, 45570), (19943, 44640), (20460, 43512), (20646, 43120), (20720, 42966), (20832, 42735), (21483, 41440), (21560, 41292), (21756, 40920), (22176, 40145), (22320, 39886), (22785, 39072), (22792, 39060), (22940, 38808), (23310, 38192), (23520, 37851), (23870, 37296), (24087, 36960), (24255, 36704), (24304, 36630), (24420, 36456), (24552, 36260), (24864, 35805), (25234, 35280), (25641, 34720), (25872, 34410), (26040, 34188), (26640, 33418), (27195, 32736), (27280, 32634), (27342, 32560), (27528, 32340), (27720, 32116), (28490, 31248), (28644, 31080), (29008, 30690), (29304, 30380)]