2813978880

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 432

約数和(自身を含む): 10312061760

約数和(自身を除く): 7498082880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 83, 90, 96, 108, 109, 120, 128, 135, 144, 160, 162, 166, 180, 192, 216, 218, 240, 243, 249, 256, 270, 288, 320, 324, 327, 332, 360, 384, 405, 415, 432, 436, 480, 486, 498, 540, 545, 576, 640, 648, 654, 664, 720, 747, 768, 810, 830, 864, 872, 960, 972, 981, 996, 1080, 1090, 1152, 1215, 1245, 1280, 1296, 1308, 1328, 1440, 1494, 1620, 1635, 1660, 1728, 1744, 1920, 1944, 1962, 1992, 2160, 2180, 2241, 2304, 2430, 2490, 2592, 2616, 2656, 2880, 2943, 2988, 3240, 3270, 3320, 3456, 3488, 3735, 3840, 3888, 3924, 3984, 4320, 4360, 4482, 4860, 4905, 4980, 5184, 5232, 5312, 5760, 5886, 5976, 6480, 6540, 6640, 6723, 6912, 6976, 7470, 7776, 7848, 7968, 8640, 8720, 8829, 8964, 9047, 9720, 9810, 9960, 10368, 10464, 10624, 11205, 11520, 11772, 11952, 12960, 13080, 13280, 13446, 13952, 14715, 14940, 15552, 15696, 15936, 17280, 17440, 17658, 17928, 18094, 19440, 19620, 19920, 20169, 20736, 20928, 21248, 22410, 23544, 23904, 25920, 26160, 26487, 26560, 26892, 27141, 27904, 29430, 29880, 31104, 31392, 31872, 33615, 34560, 34880, 35316, 35856, 36188, 38880, 39240, 39840, 40338, 41856, 44145, 44820, 45235, 47088, 47808, 51840, 52320, 52974, 53120, 53784, 54282, 58860, 59760, 62208, 62784, 63744, 67230, 69760, 70632, 71712, 72376, 77760, 78480, 79680, 80676, 81423, 83712, 88290, 89640, 90470, 94176, 95616, 100845, 103680, 104640, 105948, 106240, 107568, 108564, 117720, 119520, 125568, 132435, 134460, 135705, 139520, 141264, 143424, 144752, 155520, 156960, 159360, 161352, 162846, 176580, 179280, 180940, 188352, 191232, 201690, 209280, 211896, 215136, 217128, 235440, 239040, 244269, 251136, 264870, 268920, 271410, 282528, 286848, 289504, 311040, 313920, 318720, 322704, 325692, 353160, 358560, 361880, 376704, 403380, 407115, 418560, 423792, 430272, 434256, 470880, 478080, 488538, 529740, 537840, 542820, 565056, 573696, 579008, 627840, 645408, 651384, 706320, 717120, 723760, 732807, 753408, 806760, 814230, 847584, 860544, 868512, 941760, 956160, 977076, 1059480, 1075680, 1085640, 1130112, 1158016, 1221345, 1255680, 1290816, 1302768, 1412640, 1434240, 1447520, 1465614, 1613520, 1628460, 1695168, 1721088, 1737024, 1883520, 1954152, 2118960, 2151360, 2171280, 2198421, 2260224, 2316032, 2442690, 2581632, 2605536, 2825280, 2868480, 2895040, 2931228, 3227040, 3256920, 3390336, 3474048, 3664035, 3767040, 3908304, 4237920, 4302720, 4342560, 4396842, 4885380, 5163264, 5211072, 5650560, 5790080, 5862456, 6454080, 6513840, 6780672, 6948096, 7328070, 7816608, 8475840, 8605440, 8685120, 8793684, 9770760, 10422144, 10992105, 11301120, 11580160, 11724912, 12908160, 13027680, 14656140, 15633216, 16951680, 17370240, 17587368, 19541520, 20844288, 21984210, 23449824, 25816320, 26055360, 29312280, 31266432, 33903360, 34740480, 35174736, 39083040, 43968420, 46899648, 52110720, 58624560, 62532864, 70349472, 78166080, 87936840, 93799296, 104221440, 117249120, 140698944, 156332160, 175873680, 187598592, 234498240, 281397888, 312664320, 351747360, 468996480, 562795776, 703494720, 937992960, 1406989440, 2813978880]

約数ペア:

[(1, 2813978880), (2, 1406989440), (3, 937992960), (4, 703494720), (5, 562795776), (6, 468996480), (8, 351747360), (9, 312664320), (10, 281397888), (12, 234498240), (15, 187598592), (16, 175873680), (18, 156332160), (20, 140698944), (24, 117249120), (27, 104221440), (30, 93799296), (32, 87936840), (36, 78166080), (40, 70349472), (45, 62532864), (48, 58624560), (54, 52110720), (60, 46899648), (64, 43968420), (72, 39083040), (80, 35174736), (81, 34740480), (83, 33903360), (90, 31266432), (96, 29312280), (108, 26055360), (109, 25816320), (120, 23449824), (128, 21984210), (135, 20844288), (144, 19541520), (160, 17587368), (162, 17370240), (166, 16951680), (180, 15633216), (192, 14656140), (216, 13027680), (218, 12908160), (240, 11724912), (243, 11580160), (249, 11301120), (256, 10992105), (270, 10422144), (288, 9770760), (320, 8793684), (324, 8685120), (327, 8605440), (332, 8475840), (360, 7816608), (384, 7328070), (405, 6948096), (415, 6780672), (432, 6513840), (436, 6454080), (480, 5862456), (486, 5790080), (498, 5650560), (540, 5211072), (545, 5163264), (576, 4885380), (640, 4396842), (648, 4342560), (654, 4302720), (664, 4237920), (720, 3908304), (747, 3767040), (768, 3664035), (810, 3474048), (830, 3390336), (864, 3256920), (872, 3227040), (960, 2931228), (972, 2895040), (981, 2868480), (996, 2825280), (1080, 2605536), (1090, 2581632), (1152, 2442690), (1215, 2316032), (1245, 2260224), (1280, 2198421), (1296, 2171280), (1308, 2151360), (1328, 2118960), (1440, 1954152), (1494, 1883520), (1620, 1737024), (1635, 1721088), (1660, 1695168), (1728, 1628460), (1744, 1613520), (1920, 1465614), (1944, 1447520), (1962, 1434240), (1992, 1412640), (2160, 1302768), (2180, 1290816), (2241, 1255680), (2304, 1221345), (2430, 1158016), (2490, 1130112), (2592, 1085640), (2616, 1075680), (2656, 1059480), (2880, 977076), (2943, 956160), (2988, 941760), (3240, 868512), (3270, 860544), (3320, 847584), (3456, 814230), (3488, 806760), (3735, 753408), (3840, 732807), (3888, 723760), (3924, 717120), (3984, 706320), (4320, 651384), (4360, 645408), (4482, 627840), (4860, 579008), (4905, 573696), (4980, 565056), (5184, 542820), (5232, 537840), (5312, 529740), (5760, 488538), (5886, 478080), (5976, 470880), (6480, 434256), (6540, 430272), (6640, 423792), (6723, 418560), (6912, 407115), (6976, 403380), (7470, 376704), (7776, 361880), (7848, 358560), (7968, 353160), (8640, 325692), (8720, 322704), (8829, 318720), (8964, 313920), (9047, 311040), (9720, 289504), (9810, 286848), (9960, 282528), (10368, 271410), (10464, 268920), (10624, 264870), (11205, 251136), (11520, 244269), (11772, 239040), (11952, 235440), (12960, 217128), (13080, 215136), (13280, 211896), (13446, 209280), (13952, 201690), (14715, 191232), (14940, 188352), (15552, 180940), (15696, 179280), (15936, 176580), (17280, 162846), (17440, 161352), (17658, 159360), (17928, 156960), (18094, 155520), (19440, 144752), (19620, 143424), (19920, 141264), (20169, 139520), (20736, 135705), (20928, 134460), (21248, 132435), (22410, 125568), (23544, 119520), (23904, 117720), (25920, 108564), (26160, 107568), (26487, 106240), (26560, 105948), (26892, 104640), (27141, 103680), (27904, 100845), (29430, 95616), (29880, 94176), (31104, 90470), (31392, 89640), (31872, 88290), (33615, 83712), (34560, 81423), (34880, 80676), (35316, 79680), (35856, 78480), (36188, 77760), (38880, 72376), (39240, 71712), (39840, 70632), (40338, 69760), (41856, 67230), (44145, 63744), (44820, 62784), (45235, 62208), (47088, 59760), (47808, 58860), (51840, 54282), (52320, 53784), (52974, 53120)]