1621736640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 560

約数和(自身を含む): 6306616800

約数和(自身を除く): 4684880160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 37, 38, 40, 45, 48, 54, 57, 60, 64, 72, 74, 76, 80, 81, 89, 90, 95, 96, 108, 111, 114, 120, 135, 144, 148, 152, 160, 162, 171, 178, 180, 185, 190, 192, 216, 222, 228, 240, 267, 270, 285, 288, 296, 304, 320, 324, 333, 342, 356, 360, 370, 380, 405, 432, 444, 445, 456, 480, 513, 534, 540, 555, 570, 576, 592, 608, 648, 666, 684, 703, 712, 720, 740, 760, 801, 810, 855, 864, 888, 890, 912, 960, 999, 1026, 1068, 1080, 1110, 1140, 1184, 1216, 1296, 1332, 1335, 1368, 1406, 1424, 1440, 1480, 1520, 1539, 1602, 1620, 1665, 1691, 1710, 1728, 1776, 1780, 1824, 1998, 2052, 2109, 2136, 2160, 2220, 2280, 2368, 2403, 2565, 2592, 2664, 2670, 2736, 2812, 2848, 2880, 2960, 2997, 3040, 3078, 3204, 3240, 3293, 3330, 3382, 3420, 3515, 3552, 3560, 3648, 3996, 4005, 4104, 4218, 4272, 4320, 4440, 4560, 4806, 4995, 5073, 5130, 5184, 5328, 5340, 5472, 5624, 5696, 5920, 5994, 6080, 6156, 6327, 6408, 6480, 6586, 6660, 6764, 6840, 7030, 7104, 7120, 7209, 7695, 7992, 8010, 8208, 8436, 8455, 8544, 8640, 8880, 9120, 9612, 9879, 9990, 10146, 10260, 10545, 10656, 10680, 10944, 11248, 11840, 11988, 12015, 12312, 12654, 12816, 12960, 13172, 13320, 13528, 13680, 14060, 14240, 14418, 14985, 15219, 15390, 15984, 16020, 16416, 16465, 16872, 16910, 17088, 17760, 18240, 18981, 19224, 19758, 19980, 20292, 20520, 21090, 21312, 21360, 22496, 23976, 24030, 24624, 25308, 25365, 25632, 25920, 26344, 26640, 27056, 27360, 28120, 28480, 28836, 29637, 29970, 30438, 30780, 31635, 31968, 32040, 32832, 32930, 33744, 33820, 35520, 36045, 37962, 38448, 39516, 39960, 40584, 41040, 42180, 42720, 44992, 45657, 47952, 48060, 49248, 49395, 50616, 50730, 51264, 52688, 53280, 54112, 54720, 56240, 56943, 57672, 59274, 59940, 60876, 61560, 62567, 63270, 63936, 64080, 65860, 67488, 67640, 72090, 75924, 76095, 76896, 79032, 79920, 81168, 82080, 84360, 85440, 88911, 91314, 94905, 95904, 96120, 98496, 98790, 101232, 101460, 105376, 106560, 108224, 112480, 113886, 115344, 118548, 119880, 121752, 123120, 125134, 126540, 128160, 131720, 134976, 135280, 136971, 144180, 148185, 151848, 152190, 153792, 158064, 159840, 162336, 164160, 168720, 177822, 182628, 187701, 189810, 191808, 192240, 197580, 202464, 202920, 210752, 224960, 227772, 228285, 230688, 237096, 239760, 243504, 246240, 250268, 253080, 256320, 263440, 266733, 270560, 273942, 284715, 288360, 296370, 303696, 304380, 312835, 316128, 319680, 324672, 337440, 355644, 365256, 375402, 379620, 384480, 395160, 404928, 405840, 444555, 455544, 456570, 461376, 474192, 479520, 487008, 492480, 500536, 506160, 526880, 533466, 541120, 547884, 563103, 569430, 576720, 592740, 607392, 608760, 625670, 632256, 674880, 684855, 711288, 730512, 750804, 759240, 768960, 790320, 811680, 889110, 911088, 913140, 938505, 948384, 959040, 974016, 1001072, 1012320, 1053760, 1066932, 1095768, 1126206, 1138860, 1153440, 1185480, 1214784, 1217520, 1251340, 1333665, 1369710, 1422576, 1461024, 1501608, 1518480, 1580640, 1623360, 1689309, 1778220, 1822176, 1826280, 1877010, 1896768, 2002144, 2024640, 2133864, 2191536, 2252412, 2277720, 2306880, 2370960, 2435040, 2502680, 2667330, 2739420, 2815515, 2845152, 2922048, 3003216, 3036960, 3161280, 3378618, 3556440, 3644352, 3652560, 3754020, 4004288, 4267728, 4383072, 4504824, 4555440, 4741920, 4870080, 5005360, 5067927, 5334660, 5478840, 5631030, 5690304, 6006432, 6073920, 6757236, 7112880, 7305120, 7508040, 8446545, 8535456, 8766144, 9009648, 9110880, 9483840, 10010720, 10135854, 10669320, 10957680, 11262060, 12012864, 13514472, 14225760, 14610240, 15016080, 16893090, 17070912, 18019296, 18221760, 20021440, 20271708, 21338640, 21915360, 22524120, 25339635, 27028944, 28451520, 30032160, 33786180, 36038592, 40543416, 42677280, 43830720, 45048240, 50679270, 54057888, 60064320, 67572360, 81086832, 85354560, 90096480, 101358540, 108115776, 135144720, 162173664, 180192960, 202717080, 270289440, 324347328, 405434160, 540578880, 810868320, 1621736640]

約数ペア:

[(1, 1621736640), (2, 810868320), (3, 540578880), (4, 405434160), (5, 324347328), (6, 270289440), (8, 202717080), (9, 180192960), (10, 162173664), (12, 135144720), (15, 108115776), (16, 101358540), (18, 90096480), (19, 85354560), (20, 81086832), (24, 67572360), (27, 60064320), (30, 54057888), (32, 50679270), (36, 45048240), (37, 43830720), (38, 42677280), (40, 40543416), (45, 36038592), (48, 33786180), (54, 30032160), (57, 28451520), (60, 27028944), (64, 25339635), (72, 22524120), (74, 21915360), (76, 21338640), (80, 20271708), (81, 20021440), (89, 18221760), (90, 18019296), (95, 17070912), (96, 16893090), (108, 15016080), (111, 14610240), (114, 14225760), (120, 13514472), (135, 12012864), (144, 11262060), (148, 10957680), (152, 10669320), (160, 10135854), (162, 10010720), (171, 9483840), (178, 9110880), (180, 9009648), (185, 8766144), (190, 8535456), (192, 8446545), (216, 7508040), (222, 7305120), (228, 7112880), (240, 6757236), (267, 6073920), (270, 6006432), (285, 5690304), (288, 5631030), (296, 5478840), (304, 5334660), (320, 5067927), (324, 5005360), (333, 4870080), (342, 4741920), (356, 4555440), (360, 4504824), (370, 4383072), (380, 4267728), (405, 4004288), (432, 3754020), (444, 3652560), (445, 3644352), (456, 3556440), (480, 3378618), (513, 3161280), (534, 3036960), (540, 3003216), (555, 2922048), (570, 2845152), (576, 2815515), (592, 2739420), (608, 2667330), (648, 2502680), (666, 2435040), (684, 2370960), (703, 2306880), (712, 2277720), (720, 2252412), (740, 2191536), (760, 2133864), (801, 2024640), (810, 2002144), (855, 1896768), (864, 1877010), (888, 1826280), (890, 1822176), (912, 1778220), (960, 1689309), (999, 1623360), (1026, 1580640), (1068, 1518480), (1080, 1501608), (1110, 1461024), (1140, 1422576), (1184, 1369710), (1216, 1333665), (1296, 1251340), (1332, 1217520), (1335, 1214784), (1368, 1185480), (1406, 1153440), (1424, 1138860), (1440, 1126206), (1480, 1095768), (1520, 1066932), (1539, 1053760), (1602, 1012320), (1620, 1001072), (1665, 974016), (1691, 959040), (1710, 948384), (1728, 938505), (1776, 913140), (1780, 911088), (1824, 889110), (1998, 811680), (2052, 790320), (2109, 768960), (2136, 759240), (2160, 750804), (2220, 730512), (2280, 711288), (2368, 684855), (2403, 674880), (2565, 632256), (2592, 625670), (2664, 608760), (2670, 607392), (2736, 592740), (2812, 576720), (2848, 569430), (2880, 563103), (2960, 547884), (2997, 541120), (3040, 533466), (3078, 526880), (3204, 506160), (3240, 500536), (3293, 492480), (3330, 487008), (3382, 479520), (3420, 474192), (3515, 461376), (3552, 456570), (3560, 455544), (3648, 444555), (3996, 405840), (4005, 404928), (4104, 395160), (4218, 384480), (4272, 379620), (4320, 375402), (4440, 365256), (4560, 355644), (4806, 337440), (4995, 324672), (5073, 319680), (5130, 316128), (5184, 312835), (5328, 304380), (5340, 303696), (5472, 296370), (5624, 288360), (5696, 284715), (5920, 273942), (5994, 270560), (6080, 266733), (6156, 263440), (6327, 256320), (6408, 253080), (6480, 250268), (6586, 246240), (6660, 243504), (6764, 239760), (6840, 237096), (7030, 230688), (7104, 228285), (7120, 227772), (7209, 224960), (7695, 210752), (7992, 202920), (8010, 202464), (8208, 197580), (8436, 192240), (8455, 191808), (8544, 189810), (8640, 187701), (8880, 182628), (9120, 177822), (9612, 168720), (9879, 164160), (9990, 162336), (10146, 159840), (10260, 158064), (10545, 153792), (10656, 152190), (10680, 151848), (10944, 148185), (11248, 144180), (11840, 136971), (11988, 135280), (12015, 134976), (12312, 131720), (12654, 128160), (12816, 126540), (12960, 125134), (13172, 123120), (13320, 121752), (13528, 119880), (13680, 118548), (14060, 115344), (14240, 113886), (14418, 112480), (14985, 108224), (15219, 106560), (15390, 105376), (15984, 101460), (16020, 101232), (16416, 98790), (16465, 98496), (16872, 96120), (16910, 95904), (17088, 94905), (17760, 91314), (18240, 88911), (18981, 85440), (19224, 84360), (19758, 82080), (19980, 81168), (20292, 79920), (20520, 79032), (21090, 76896), (21312, 76095), (21360, 75924), (22496, 72090), (23976, 67640), (24030, 67488), (24624, 65860), (25308, 64080), (25365, 63936), (25632, 63270), (25920, 62567), (26344, 61560), (26640, 60876), (27056, 59940), (27360, 59274), (28120, 57672), (28480, 56943), (28836, 56240), (29637, 54720), (29970, 54112), (30438, 53280), (30780, 52688), (31635, 51264), (31968, 50730), (32040, 50616), (32832, 49395), (32930, 49248), (33744, 48060), (33820, 47952), (35520, 45657), (36045, 44992), (37962, 42720), (38448, 42180), (39516, 41040), (39960, 40584)]