2560325760

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 384

約数和(自身を含む): 9316157760

約数和(自身を除く): 6755832000

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, 90, 96, 101, 108, 120, 128, 135, 144, 160, 162, 163, 180, 192, 202, 216, 240, 243, 270, 288, 303, 320, 324, 326, 360, 384, 404, 405, 432, 480, 486, 489, 505, 540, 576, 606, 640, 648, 652, 720, 808, 810, 815, 864, 909, 960, 972, 978, 1010, 1080, 1152, 1212, 1215, 1296, 1304, 1440, 1467, 1515, 1616, 1620, 1630, 1728, 1818, 1920, 1944, 1956, 2020, 2160, 2424, 2430, 2445, 2592, 2608, 2727, 2880, 2934, 3030, 3232, 3240, 3260, 3456, 3636, 3888, 3912, 4040, 4320, 4401, 4545, 4848, 4860, 4890, 5184, 5216, 5454, 5760, 5868, 6060, 6464, 6480, 6520, 7272, 7335, 7776, 7824, 8080, 8181, 8640, 8802, 9090, 9696, 9720, 9780, 10368, 10432, 10908, 11736, 12120, 12928, 12960, 13040, 13203, 13635, 14544, 14670, 15552, 15648, 16160, 16362, 16463, 17280, 17604, 18180, 19392, 19440, 19560, 20864, 21816, 22005, 23472, 24240, 24543, 25920, 26080, 26406, 27270, 29088, 29340, 31104, 31296, 32320, 32724, 32926, 35208, 36360, 38784, 38880, 39120, 39609, 40905, 43632, 44010, 46944, 48480, 49086, 49389, 51840, 52160, 52812, 54540, 58176, 58680, 62592, 64640, 65448, 65852, 66015, 70416, 72720, 77760, 78240, 79218, 81810, 82315, 87264, 88020, 93888, 96960, 98172, 98778, 104320, 105624, 109080, 116352, 117360, 122715, 130896, 131704, 132030, 140832, 145440, 148167, 155520, 156480, 158436, 163620, 164630, 174528, 176040, 187776, 193920, 196344, 197556, 198045, 211248, 218160, 234720, 245430, 246945, 261792, 263408, 264060, 281664, 290880, 296334, 312960, 316872, 327240, 329260, 349056, 352080, 392688, 395112, 396090, 422496, 436320, 444501, 469440, 490860, 493890, 523584, 526816, 528120, 563328, 581760, 592668, 633744, 654480, 658520, 704160, 740835, 785376, 790224, 792180, 844992, 872640, 889002, 938880, 981720, 987780, 1047168, 1053632, 1056240, 1185336, 1267488, 1308960, 1317040, 1333503, 1408320, 1481670, 1570752, 1580448, 1584360, 1689984, 1745280, 1778004, 1963440, 1975560, 2107264, 2112480, 2222505, 2370672, 2534976, 2617920, 2634080, 2667006, 2816640, 2963340, 3141504, 3160896, 3168720, 3556008, 3926880, 3951120, 4000509, 4224960, 4445010, 4741344, 5069952, 5235840, 5268160, 5334012, 5926680, 6321792, 6337440, 6667515, 7112016, 7853760, 7902240, 8001018, 8449920, 8890020, 9482688, 10536320, 10668024, 11853360, 12674880, 13335030, 14224032, 15707520, 15804480, 16002036, 17780040, 18965376, 20002545, 21336048, 23706720, 25349760, 26670060, 28448064, 31608960, 32004072, 35560080, 40005090, 42672096, 47413440, 53340120, 56896128, 64008144, 71120160, 80010180, 85344192, 94826880, 106680240, 128016288, 142240320, 160020360, 170688384, 213360480, 256032576, 284480640, 320040720, 426720960, 512065152, 640081440, 853441920, 1280162880, 2560325760]

約数ペア:

[(1, 2560325760), (2, 1280162880), (3, 853441920), (4, 640081440), (5, 512065152), (6, 426720960), (8, 320040720), (9, 284480640), (10, 256032576), (12, 213360480), (15, 170688384), (16, 160020360), (18, 142240320), (20, 128016288), (24, 106680240), (27, 94826880), (30, 85344192), (32, 80010180), (36, 71120160), (40, 64008144), (45, 56896128), (48, 53340120), (54, 47413440), (60, 42672096), (64, 40005090), (72, 35560080), (80, 32004072), (81, 31608960), (90, 28448064), (96, 26670060), (101, 25349760), (108, 23706720), (120, 21336048), (128, 20002545), (135, 18965376), (144, 17780040), (160, 16002036), (162, 15804480), (163, 15707520), (180, 14224032), (192, 13335030), (202, 12674880), (216, 11853360), (240, 10668024), (243, 10536320), (270, 9482688), (288, 8890020), (303, 8449920), (320, 8001018), (324, 7902240), (326, 7853760), (360, 7112016), (384, 6667515), (404, 6337440), (405, 6321792), (432, 5926680), (480, 5334012), (486, 5268160), (489, 5235840), (505, 5069952), (540, 4741344), (576, 4445010), (606, 4224960), (640, 4000509), (648, 3951120), (652, 3926880), (720, 3556008), (808, 3168720), (810, 3160896), (815, 3141504), (864, 2963340), (909, 2816640), (960, 2667006), (972, 2634080), (978, 2617920), (1010, 2534976), (1080, 2370672), (1152, 2222505), (1212, 2112480), (1215, 2107264), (1296, 1975560), (1304, 1963440), (1440, 1778004), (1467, 1745280), (1515, 1689984), (1616, 1584360), (1620, 1580448), (1630, 1570752), (1728, 1481670), (1818, 1408320), (1920, 1333503), (1944, 1317040), (1956, 1308960), (2020, 1267488), (2160, 1185336), (2424, 1056240), (2430, 1053632), (2445, 1047168), (2592, 987780), (2608, 981720), (2727, 938880), (2880, 889002), (2934, 872640), (3030, 844992), (3232, 792180), (3240, 790224), (3260, 785376), (3456, 740835), (3636, 704160), (3888, 658520), (3912, 654480), (4040, 633744), (4320, 592668), (4401, 581760), (4545, 563328), (4848, 528120), (4860, 526816), (4890, 523584), (5184, 493890), (5216, 490860), (5454, 469440), (5760, 444501), (5868, 436320), (6060, 422496), (6464, 396090), (6480, 395112), (6520, 392688), (7272, 352080), (7335, 349056), (7776, 329260), (7824, 327240), (8080, 316872), (8181, 312960), (8640, 296334), (8802, 290880), (9090, 281664), (9696, 264060), (9720, 263408), (9780, 261792), (10368, 246945), (10432, 245430), (10908, 234720), (11736, 218160), (12120, 211248), (12928, 198045), (12960, 197556), (13040, 196344), (13203, 193920), (13635, 187776), (14544, 176040), (14670, 174528), (15552, 164630), (15648, 163620), (16160, 158436), (16362, 156480), (16463, 155520), (17280, 148167), (17604, 145440), (18180, 140832), (19392, 132030), (19440, 131704), (19560, 130896), (20864, 122715), (21816, 117360), (22005, 116352), (23472, 109080), (24240, 105624), (24543, 104320), (25920, 98778), (26080, 98172), (26406, 96960), (27270, 93888), (29088, 88020), (29340, 87264), (31104, 82315), (31296, 81810), (32320, 79218), (32724, 78240), (32926, 77760), (35208, 72720), (36360, 70416), (38784, 66015), (38880, 65852), (39120, 65448), (39609, 64640), (40905, 62592), (43632, 58680), (44010, 58176), (46944, 54540), (48480, 52812), (49086, 52160), (49389, 51840)]