1922395680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 480

約数和(自身を含む): 7369306560

約数和(自身を除く): 5446910880

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, 72, 74, 76, 80, 81, 90, 95, 96, 108, 111, 114, 120, 135, 144, 148, 152, 160, 162, 171, 180, 185, 190, 211, 216, 222, 228, 240, 270, 285, 288, 296, 304, 324, 333, 342, 360, 370, 380, 405, 422, 432, 444, 456, 480, 513, 540, 555, 570, 592, 608, 633, 648, 666, 684, 703, 720, 740, 760, 810, 844, 855, 864, 888, 912, 999, 1026, 1055, 1080, 1110, 1140, 1184, 1266, 1296, 1332, 1368, 1406, 1440, 1480, 1520, 1539, 1620, 1665, 1688, 1710, 1776, 1824, 1899, 1998, 2052, 2109, 2110, 2160, 2220, 2280, 2532, 2565, 2592, 2664, 2736, 2812, 2960, 2997, 3040, 3078, 3165, 3240, 3330, 3376, 3420, 3515, 3552, 3798, 3996, 4009, 4104, 4218, 4220, 4320, 4440, 4560, 4995, 5064, 5130, 5328, 5472, 5624, 5697, 5920, 5994, 6156, 6327, 6330, 6480, 6660, 6752, 6840, 7030, 7596, 7695, 7807, 7992, 8018, 8208, 8436, 8440, 8880, 9120, 9495, 9990, 10128, 10260, 10545, 10656, 11248, 11394, 11988, 12027, 12312, 12654, 12660, 12960, 13320, 13680, 14060, 14985, 15192, 15390, 15614, 15984, 16036, 16416, 16872, 16880, 17091, 17760, 18981, 18990, 19980, 20045, 20256, 20520, 21090, 22496, 22788, 23421, 23976, 24054, 24624, 25308, 25320, 26640, 27360, 28120, 28485, 29970, 30384, 30780, 31228, 31635, 31968, 32072, 33744, 33760, 34182, 36081, 37962, 37980, 39035, 39960, 40090, 41040, 42180, 45576, 46842, 47952, 48108, 49248, 50616, 50640, 53280, 56240, 56943, 56970, 59940, 60135, 60768, 61560, 62456, 63270, 64144, 67488, 68364, 70263, 72162, 75924, 75960, 78070, 79920, 80180, 82080, 84360, 85455, 91152, 93684, 94905, 95904, 96216, 101232, 101280, 108243, 112480, 113886, 113940, 117105, 119880, 120270, 123120, 124912, 126540, 128288, 136728, 140526, 144324, 148333, 151848, 151920, 156140, 159840, 160360, 168720, 170910, 180405, 182304, 187368, 189810, 192432, 202464, 210789, 216486, 227772, 227880, 234210, 239760, 240540, 246240, 249824, 253080, 273456, 281052, 284715, 288648, 296666, 303696, 303840, 312280, 320720, 324729, 337440, 341820, 351315, 360810, 374736, 379620, 384864, 421578, 432972, 444999, 455544, 455760, 468420, 479520, 481080, 506160, 541215, 546912, 562104, 569430, 577296, 593332, 607392, 624560, 632367, 641440, 649458, 683640, 702630, 721620, 741665, 749472, 759240, 843156, 865944, 889998, 911088, 911520, 936840, 962160, 1012320, 1053945, 1082430, 1124208, 1138860, 1154592, 1186664, 1249120, 1264734, 1298916, 1334997, 1367280, 1405260, 1443240, 1483330, 1518480, 1623645, 1686312, 1731888, 1779996, 1822176, 1873680, 1924320, 2107890, 2164860, 2224995, 2248416, 2277720, 2373328, 2529468, 2597832, 2669994, 2734560, 2810520, 2886480, 2966660, 3036960, 3161835, 3247290, 3372624, 3463776, 3559992, 3747360, 4004991, 4215780, 4329720, 4449990, 4555440, 4746656, 5058936, 5195664, 5339988, 5621040, 5772960, 5933320, 6323670, 6494580, 6674985, 6745248, 7119984, 8009982, 8431560, 8659440, 8899980, 9110880, 10117872, 10391328, 10679976, 11242080, 11866640, 12014973, 12647340, 12989160, 13349970, 14239968, 16019964, 16863120, 17318880, 17799960, 20024955, 20235744, 21359952, 23733280, 24029946, 25294680, 25978320, 26699940, 32039928, 33726240, 35599920, 40049910, 42719904, 48059892, 50589360, 51956640, 53399880, 60074865, 64079856, 71199840, 80099820, 96119784, 101178720, 106799760, 120149730, 128159712, 160199640, 192239568, 213599520, 240299460, 320399280, 384479136, 480598920, 640798560, 961197840, 1922395680]

約数ペア:

[(1, 1922395680), (2, 961197840), (3, 640798560), (4, 480598920), (5, 384479136), (6, 320399280), (8, 240299460), (9, 213599520), (10, 192239568), (12, 160199640), (15, 128159712), (16, 120149730), (18, 106799760), (19, 101178720), (20, 96119784), (24, 80099820), (27, 71199840), (30, 64079856), (32, 60074865), (36, 53399880), (37, 51956640), (38, 50589360), (40, 48059892), (45, 42719904), (48, 40049910), (54, 35599920), (57, 33726240), (60, 32039928), (72, 26699940), (74, 25978320), (76, 25294680), (80, 24029946), (81, 23733280), (90, 21359952), (95, 20235744), (96, 20024955), (108, 17799960), (111, 17318880), (114, 16863120), (120, 16019964), (135, 14239968), (144, 13349970), (148, 12989160), (152, 12647340), (160, 12014973), (162, 11866640), (171, 11242080), (180, 10679976), (185, 10391328), (190, 10117872), (211, 9110880), (216, 8899980), (222, 8659440), (228, 8431560), (240, 8009982), (270, 7119984), (285, 6745248), (288, 6674985), (296, 6494580), (304, 6323670), (324, 5933320), (333, 5772960), (342, 5621040), (360, 5339988), (370, 5195664), (380, 5058936), (405, 4746656), (422, 4555440), (432, 4449990), (444, 4329720), (456, 4215780), (480, 4004991), (513, 3747360), (540, 3559992), (555, 3463776), (570, 3372624), (592, 3247290), (608, 3161835), (633, 3036960), (648, 2966660), (666, 2886480), (684, 2810520), (703, 2734560), (720, 2669994), (740, 2597832), (760, 2529468), (810, 2373328), (844, 2277720), (855, 2248416), (864, 2224995), (888, 2164860), (912, 2107890), (999, 1924320), (1026, 1873680), (1055, 1822176), (1080, 1779996), (1110, 1731888), (1140, 1686312), (1184, 1623645), (1266, 1518480), (1296, 1483330), (1332, 1443240), (1368, 1405260), (1406, 1367280), (1440, 1334997), (1480, 1298916), (1520, 1264734), (1539, 1249120), (1620, 1186664), (1665, 1154592), (1688, 1138860), (1710, 1124208), (1776, 1082430), (1824, 1053945), (1899, 1012320), (1998, 962160), (2052, 936840), (2109, 911520), (2110, 911088), (2160, 889998), (2220, 865944), (2280, 843156), (2532, 759240), (2565, 749472), (2592, 741665), (2664, 721620), (2736, 702630), (2812, 683640), (2960, 649458), (2997, 641440), (3040, 632367), (3078, 624560), (3165, 607392), (3240, 593332), (3330, 577296), (3376, 569430), (3420, 562104), (3515, 546912), (3552, 541215), (3798, 506160), (3996, 481080), (4009, 479520), (4104, 468420), (4218, 455760), (4220, 455544), (4320, 444999), (4440, 432972), (4560, 421578), (4995, 384864), (5064, 379620), (5130, 374736), (5328, 360810), (5472, 351315), (5624, 341820), (5697, 337440), (5920, 324729), (5994, 320720), (6156, 312280), (6327, 303840), (6330, 303696), (6480, 296666), (6660, 288648), (6752, 284715), (6840, 281052), (7030, 273456), (7596, 253080), (7695, 249824), (7807, 246240), (7992, 240540), (8018, 239760), (8208, 234210), (8436, 227880), (8440, 227772), (8880, 216486), (9120, 210789), (9495, 202464), (9990, 192432), (10128, 189810), (10260, 187368), (10545, 182304), (10656, 180405), (11248, 170910), (11394, 168720), (11988, 160360), (12027, 159840), (12312, 156140), (12654, 151920), (12660, 151848), (12960, 148333), (13320, 144324), (13680, 140526), (14060, 136728), (14985, 128288), (15192, 126540), (15390, 124912), (15614, 123120), (15984, 120270), (16036, 119880), (16416, 117105), (16872, 113940), (16880, 113886), (17091, 112480), (17760, 108243), (18981, 101280), (18990, 101232), (19980, 96216), (20045, 95904), (20256, 94905), (20520, 93684), (21090, 91152), (22496, 85455), (22788, 84360), (23421, 82080), (23976, 80180), (24054, 79920), (24624, 78070), (25308, 75960), (25320, 75924), (26640, 72162), (27360, 70263), (28120, 68364), (28485, 67488), (29970, 64144), (30384, 63270), (30780, 62456), (31228, 61560), (31635, 60768), (31968, 60135), (32072, 59940), (33744, 56970), (33760, 56943), (34182, 56240), (36081, 53280), (37962, 50640), (37980, 50616), (39035, 49248), (39960, 48108), (40090, 47952), (41040, 46842), (42180, 45576)]