1909992960

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 400

約数和(自身を含む): 6999185952

約数和(自身を除く): 5089192992

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, 61, 64, 72, 80, 81, 90, 96, 108, 120, 122, 128, 135, 144, 151, 160, 162, 180, 183, 192, 216, 240, 244, 256, 270, 288, 302, 305, 320, 324, 360, 366, 384, 405, 432, 453, 480, 488, 512, 540, 549, 576, 604, 610, 640, 648, 720, 732, 755, 768, 810, 864, 906, 915, 960, 976, 1080, 1098, 1152, 1208, 1220, 1280, 1296, 1359, 1440, 1464, 1510, 1536, 1620, 1647, 1728, 1812, 1830, 1920, 1952, 2160, 2196, 2265, 2304, 2416, 2440, 2560, 2592, 2718, 2745, 2880, 2928, 3020, 3240, 3294, 3456, 3624, 3660, 3840, 3904, 4077, 4320, 4392, 4530, 4608, 4832, 4880, 4941, 5184, 5436, 5490, 5760, 5856, 6040, 6480, 6588, 6795, 6912, 7248, 7320, 7680, 7808, 8154, 8235, 8640, 8784, 9060, 9211, 9664, 9760, 9882, 10368, 10872, 10980, 11520, 11712, 12080, 12231, 12960, 13176, 13590, 13824, 14496, 14640, 15616, 16308, 16470, 17280, 17568, 18120, 18422, 19328, 19520, 19764, 20385, 20736, 21744, 21960, 23040, 23424, 24160, 24462, 24705, 25920, 26352, 27180, 27633, 28992, 29280, 31232, 32616, 32940, 34560, 35136, 36240, 36844, 38656, 39040, 39528, 40770, 41472, 43488, 43920, 46055, 46848, 48320, 48924, 49410, 51840, 52704, 54360, 55266, 57984, 58560, 61155, 65232, 65880, 69120, 70272, 72480, 73688, 77312, 78080, 79056, 81540, 82899, 86976, 87840, 92110, 93696, 96640, 97848, 98820, 103680, 105408, 108720, 110532, 115968, 117120, 122310, 130464, 131760, 138165, 140544, 144960, 147376, 156160, 158112, 163080, 165798, 173952, 175680, 184220, 193280, 195696, 197640, 207360, 210816, 217440, 221064, 231936, 234240, 244620, 248697, 260928, 263520, 276330, 281088, 289920, 294752, 316224, 326160, 331596, 347904, 351360, 368440, 386560, 391392, 395280, 414495, 421632, 434880, 442128, 468480, 489240, 497394, 521856, 527040, 552660, 579840, 589504, 632448, 652320, 663192, 695808, 702720, 736880, 746091, 782784, 790560, 828990, 843264, 869760, 884256, 978480, 994788, 1043712, 1054080, 1105320, 1159680, 1179008, 1243485, 1264896, 1304640, 1326384, 1405440, 1473760, 1492182, 1565568, 1581120, 1657980, 1739520, 1768512, 1956960, 1989576, 2087424, 2108160, 2210640, 2358016, 2486970, 2529792, 2609280, 2652768, 2947520, 2984364, 3131136, 3162240, 3315960, 3479040, 3537024, 3730455, 3913920, 3979152, 4216320, 4421280, 4716032, 4973940, 5218560, 5305536, 5895040, 5968728, 6262272, 6324480, 6631920, 7074048, 7460910, 7827840, 7958304, 8842560, 9947880, 10437120, 10611072, 11790080, 11937456, 12648960, 13263840, 14148096, 14921820, 15655680, 15916608, 17685120, 19895760, 21222144, 23580160, 23874912, 26527680, 29843640, 31311360, 31833216, 35370240, 39791520, 42444288, 47749824, 53055360, 59687280, 63666432, 70740480, 79583040, 95499648, 106110720, 119374560, 127332864, 159166080, 190999296, 212221440, 238749120, 318332160, 381998592, 477498240, 636664320, 954996480, 1909992960]

約数ペア:

[(1, 1909992960), (2, 954996480), (3, 636664320), (4, 477498240), (5, 381998592), (6, 318332160), (8, 238749120), (9, 212221440), (10, 190999296), (12, 159166080), (15, 127332864), (16, 119374560), (18, 106110720), (20, 95499648), (24, 79583040), (27, 70740480), (30, 63666432), (32, 59687280), (36, 53055360), (40, 47749824), (45, 42444288), (48, 39791520), (54, 35370240), (60, 31833216), (61, 31311360), (64, 29843640), (72, 26527680), (80, 23874912), (81, 23580160), (90, 21222144), (96, 19895760), (108, 17685120), (120, 15916608), (122, 15655680), (128, 14921820), (135, 14148096), (144, 13263840), (151, 12648960), (160, 11937456), (162, 11790080), (180, 10611072), (183, 10437120), (192, 9947880), (216, 8842560), (240, 7958304), (244, 7827840), (256, 7460910), (270, 7074048), (288, 6631920), (302, 6324480), (305, 6262272), (320, 5968728), (324, 5895040), (360, 5305536), (366, 5218560), (384, 4973940), (405, 4716032), (432, 4421280), (453, 4216320), (480, 3979152), (488, 3913920), (512, 3730455), (540, 3537024), (549, 3479040), (576, 3315960), (604, 3162240), (610, 3131136), (640, 2984364), (648, 2947520), (720, 2652768), (732, 2609280), (755, 2529792), (768, 2486970), (810, 2358016), (864, 2210640), (906, 2108160), (915, 2087424), (960, 1989576), (976, 1956960), (1080, 1768512), (1098, 1739520), (1152, 1657980), (1208, 1581120), (1220, 1565568), (1280, 1492182), (1296, 1473760), (1359, 1405440), (1440, 1326384), (1464, 1304640), (1510, 1264896), (1536, 1243485), (1620, 1179008), (1647, 1159680), (1728, 1105320), (1812, 1054080), (1830, 1043712), (1920, 994788), (1952, 978480), (2160, 884256), (2196, 869760), (2265, 843264), (2304, 828990), (2416, 790560), (2440, 782784), (2560, 746091), (2592, 736880), (2718, 702720), (2745, 695808), (2880, 663192), (2928, 652320), (3020, 632448), (3240, 589504), (3294, 579840), (3456, 552660), (3624, 527040), (3660, 521856), (3840, 497394), (3904, 489240), (4077, 468480), (4320, 442128), (4392, 434880), (4530, 421632), (4608, 414495), (4832, 395280), (4880, 391392), (4941, 386560), (5184, 368440), (5436, 351360), (5490, 347904), (5760, 331596), (5856, 326160), (6040, 316224), (6480, 294752), (6588, 289920), (6795, 281088), (6912, 276330), (7248, 263520), (7320, 260928), (7680, 248697), (7808, 244620), (8154, 234240), (8235, 231936), (8640, 221064), (8784, 217440), (9060, 210816), (9211, 207360), (9664, 197640), (9760, 195696), (9882, 193280), (10368, 184220), (10872, 175680), (10980, 173952), (11520, 165798), (11712, 163080), (12080, 158112), (12231, 156160), (12960, 147376), (13176, 144960), (13590, 140544), (13824, 138165), (14496, 131760), (14640, 130464), (15616, 122310), (16308, 117120), (16470, 115968), (17280, 110532), (17568, 108720), (18120, 105408), (18422, 103680), (19328, 98820), (19520, 97848), (19764, 96640), (20385, 93696), (20736, 92110), (21744, 87840), (21960, 86976), (23040, 82899), (23424, 81540), (24160, 79056), (24462, 78080), (24705, 77312), (25920, 73688), (26352, 72480), (27180, 70272), (27633, 69120), (28992, 65880), (29280, 65232), (31232, 61155), (32616, 58560), (32940, 57984), (34560, 55266), (35136, 54360), (36240, 52704), (36844, 51840), (38656, 49410), (39040, 48924), (39528, 48320), (40770, 46848), (41472, 46055), (43488, 43920)]