1021222080

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:626

約数の個数: 336

約数和(自身を含む): 3807707904

約数和(自身を除く): 2786485824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 243, 270, 276, 288, 320, 324, 345, 360, 368, 405, 414, 432, 460, 480, 486, 540, 552, 571, 576, 621, 648, 690, 720, 736, 810, 828, 864, 920, 960, 972, 1035, 1080, 1104, 1142, 1215, 1242, 1296, 1380, 1440, 1472, 1620, 1656, 1713, 1728, 1840, 1863, 1944, 2070, 2160, 2208, 2284, 2430, 2484, 2592, 2760, 2855, 2880, 3105, 3240, 3312, 3426, 3680, 3726, 3888, 4140, 4320, 4416, 4568, 4860, 4968, 5139, 5184, 5520, 5589, 5710, 6210, 6480, 6624, 6852, 7360, 7452, 7776, 8280, 8565, 8640, 9136, 9315, 9720, 9936, 10278, 11040, 11178, 11420, 12420, 12960, 13133, 13248, 13704, 14904, 15417, 15552, 16560, 17130, 18272, 18630, 19440, 19872, 20556, 22080, 22356, 22840, 24840, 25695, 25920, 26266, 27408, 27945, 29808, 30834, 33120, 34260, 36544, 37260, 38880, 39399, 39744, 41112, 44712, 45680, 46251, 49680, 51390, 52532, 54816, 55890, 59616, 61668, 65665, 66240, 68520, 74520, 77085, 77760, 78798, 82224, 89424, 91360, 92502, 99360, 102780, 105064, 109632, 111780, 118197, 119232, 123336, 131330, 137040, 138753, 149040, 154170, 157596, 164448, 178848, 182720, 185004, 196995, 198720, 205560, 210128, 223560, 231255, 236394, 246672, 262660, 274080, 277506, 298080, 308340, 315192, 328896, 354591, 357696, 370008, 393990, 411120, 420256, 447120, 462510, 472788, 493344, 525320, 548160, 555012, 590985, 596160, 616680, 630384, 693765, 709182, 740016, 787980, 822240, 840512, 894240, 925020, 945576, 986688, 1050640, 1063773, 1110024, 1181970, 1233360, 1260768, 1387530, 1418364, 1480032, 1575960, 1644480, 1772955, 1788480, 1850040, 1891152, 2101280, 2127546, 2220048, 2363940, 2466720, 2521536, 2775060, 2836728, 2960064, 3151920, 3191319, 3545910, 3700080, 3782304, 4202560, 4255092, 4440096, 4727880, 4933440, 5318865, 5550120, 5673456, 6303840, 6382638, 7091820, 7400160, 7564608, 8510184, 8880192, 9455760, 10637730, 11100240, 11346912, 12607680, 12765276, 14183640, 14800320, 15956595, 17020368, 18911520, 21275460, 22200480, 22693824, 25530552, 28367280, 31913190, 34040736, 37823040, 42550920, 44400960, 51061104, 56734560, 63826380, 68081472, 85101840, 102122208, 113469120, 127652760, 170203680, 204244416, 255305520, 340407360, 510611040, 1021222080]

約数ペア:

[(1, 1021222080), (2, 510611040), (3, 340407360), (4, 255305520), (5, 204244416), (6, 170203680), (8, 127652760), (9, 113469120), (10, 102122208), (12, 85101840), (15, 68081472), (16, 63826380), (18, 56734560), (20, 51061104), (23, 44400960), (24, 42550920), (27, 37823040), (30, 34040736), (32, 31913190), (36, 28367280), (40, 25530552), (45, 22693824), (46, 22200480), (48, 21275460), (54, 18911520), (60, 17020368), (64, 15956595), (69, 14800320), (72, 14183640), (80, 12765276), (81, 12607680), (90, 11346912), (92, 11100240), (96, 10637730), (108, 9455760), (115, 8880192), (120, 8510184), (135, 7564608), (138, 7400160), (144, 7091820), (160, 6382638), (162, 6303840), (180, 5673456), (184, 5550120), (192, 5318865), (207, 4933440), (216, 4727880), (230, 4440096), (240, 4255092), (243, 4202560), (270, 3782304), (276, 3700080), (288, 3545910), (320, 3191319), (324, 3151920), (345, 2960064), (360, 2836728), (368, 2775060), (405, 2521536), (414, 2466720), (432, 2363940), (460, 2220048), (480, 2127546), (486, 2101280), (540, 1891152), (552, 1850040), (571, 1788480), (576, 1772955), (621, 1644480), (648, 1575960), (690, 1480032), (720, 1418364), (736, 1387530), (810, 1260768), (828, 1233360), (864, 1181970), (920, 1110024), (960, 1063773), (972, 1050640), (1035, 986688), (1080, 945576), (1104, 925020), (1142, 894240), (1215, 840512), (1242, 822240), (1296, 787980), (1380, 740016), (1440, 709182), (1472, 693765), (1620, 630384), (1656, 616680), (1713, 596160), (1728, 590985), (1840, 555012), (1863, 548160), (1944, 525320), (2070, 493344), (2160, 472788), (2208, 462510), (2284, 447120), (2430, 420256), (2484, 411120), (2592, 393990), (2760, 370008), (2855, 357696), (2880, 354591), (3105, 328896), (3240, 315192), (3312, 308340), (3426, 298080), (3680, 277506), (3726, 274080), (3888, 262660), (4140, 246672), (4320, 236394), (4416, 231255), (4568, 223560), (4860, 210128), (4968, 205560), (5139, 198720), (5184, 196995), (5520, 185004), (5589, 182720), (5710, 178848), (6210, 164448), (6480, 157596), (6624, 154170), (6852, 149040), (7360, 138753), (7452, 137040), (7776, 131330), (8280, 123336), (8565, 119232), (8640, 118197), (9136, 111780), (9315, 109632), (9720, 105064), (9936, 102780), (10278, 99360), (11040, 92502), (11178, 91360), (11420, 89424), (12420, 82224), (12960, 78798), (13133, 77760), (13248, 77085), (13704, 74520), (14904, 68520), (15417, 66240), (15552, 65665), (16560, 61668), (17130, 59616), (18272, 55890), (18630, 54816), (19440, 52532), (19872, 51390), (20556, 49680), (22080, 46251), (22356, 45680), (22840, 44712), (24840, 41112), (25695, 39744), (25920, 39399), (26266, 38880), (27408, 37260), (27945, 36544), (29808, 34260), (30834, 33120)]