309890880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 448

約数和(自身を含む): 1228953600

約数和(自身を除く): 919062720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 64, 65, 72, 78, 80, 89, 90, 93, 96, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 160, 178, 180, 186, 192, 195, 208, 216, 234, 240, 248, 260, 267, 270, 279, 288, 310, 312, 320, 351, 356, 360, 372, 390, 403, 416, 432, 445, 465, 468, 480, 496, 520, 534, 540, 558, 576, 585, 620, 624, 702, 712, 720, 744, 780, 801, 806, 832, 837, 864, 890, 930, 936, 960, 992, 1040, 1068, 1080, 1116, 1157, 1170, 1209, 1240, 1248, 1335, 1395, 1404, 1424, 1440, 1488, 1560, 1602, 1612, 1674, 1728, 1755, 1780, 1860, 1872, 1984, 2015, 2080, 2136, 2160, 2232, 2314, 2340, 2403, 2418, 2480, 2496, 2670, 2759, 2790, 2808, 2848, 2880, 2976, 3120, 3204, 3224, 3348, 3471, 3510, 3560, 3627, 3720, 3744, 4005, 4030, 4160, 4185, 4272, 4320, 4464, 4628, 4680, 4806, 4836, 4960, 5340, 5518, 5580, 5616, 5696, 5785, 5952, 6045, 6240, 6408, 6448, 6696, 6942, 7020, 7120, 7254, 7440, 7488, 8010, 8060, 8277, 8370, 8544, 8640, 8928, 9256, 9360, 9612, 9672, 9920, 10413, 10680, 10881, 11036, 11160, 11232, 11570, 12015, 12090, 12480, 12816, 12896, 13392, 13795, 13884, 14040, 14240, 14508, 14880, 16020, 16120, 16554, 16740, 17088, 17355, 17856, 18135, 18512, 18720, 19224, 19344, 20826, 21360, 21762, 22072, 22320, 22464, 23140, 24030, 24180, 24831, 25632, 25792, 26784, 27590, 27768, 28080, 28480, 29016, 29760, 31239, 32040, 32240, 33108, 33480, 34710, 35867, 36270, 37024, 37440, 38448, 38688, 41385, 41652, 42720, 43524, 44144, 44640, 46280, 48060, 48360, 49662, 51264, 52065, 53568, 54405, 55180, 55536, 56160, 58032, 62478, 64080, 64480, 66216, 66960, 69420, 71734, 72540, 74048, 74493, 76896, 77376, 82770, 83304, 85440, 87048, 88288, 89280, 92560, 96120, 96720, 99324, 104130, 107601, 108810, 110360, 111072, 112320, 116064, 124155, 124956, 128160, 128960, 132432, 133920, 138840, 143468, 145080, 148986, 153792, 156195, 165540, 166608, 174096, 176576, 179335, 185120, 192240, 193440, 198648, 208260, 215202, 217620, 220720, 222144, 232128, 248310, 249912, 256320, 264864, 267840, 277680, 286936, 290160, 297972, 312390, 322803, 331080, 333216, 348192, 358670, 370240, 372465, 384480, 386880, 397296, 416520, 430404, 435240, 441440, 496620, 499824, 529728, 538005, 555360, 573872, 580320, 595944, 624780, 645606, 662160, 666432, 696384, 717340, 744930, 768960, 794592, 833040, 860808, 870480, 882880, 968409, 993240, 999648, 1076010, 1110720, 1147744, 1160640, 1191888, 1249560, 1291212, 1324320, 1434680, 1489860, 1589184, 1614015, 1666080, 1721616, 1740960, 1936818, 1986480, 1999296, 2152020, 2295488, 2383776, 2499120, 2582424, 2648640, 2869360, 2979720, 3228030, 3332160, 3443232, 3481920, 3873636, 3972960, 4304040, 4767552, 4842045, 4998240, 5164848, 5738720, 5959440, 6456060, 6886464, 7747272, 7945920, 8608080, 9684090, 9996480, 10329696, 11477440, 11918880, 12912120, 15494544, 17216160, 19368180, 20659392, 23837760, 25824240, 30989088, 34432320, 38736360, 51648480, 61978176, 77472720, 103296960, 154945440, 309890880]

約数ペア:

[(1, 309890880), (2, 154945440), (3, 103296960), (4, 77472720), (5, 61978176), (6, 51648480), (8, 38736360), (9, 34432320), (10, 30989088), (12, 25824240), (13, 23837760), (15, 20659392), (16, 19368180), (18, 17216160), (20, 15494544), (24, 12912120), (26, 11918880), (27, 11477440), (30, 10329696), (31, 9996480), (32, 9684090), (36, 8608080), (39, 7945920), (40, 7747272), (45, 6886464), (48, 6456060), (52, 5959440), (54, 5738720), (60, 5164848), (62, 4998240), (64, 4842045), (65, 4767552), (72, 4304040), (78, 3972960), (80, 3873636), (89, 3481920), (90, 3443232), (93, 3332160), (96, 3228030), (104, 2979720), (108, 2869360), (117, 2648640), (120, 2582424), (124, 2499120), (130, 2383776), (135, 2295488), (144, 2152020), (155, 1999296), (156, 1986480), (160, 1936818), (178, 1740960), (180, 1721616), (186, 1666080), (192, 1614015), (195, 1589184), (208, 1489860), (216, 1434680), (234, 1324320), (240, 1291212), (248, 1249560), (260, 1191888), (267, 1160640), (270, 1147744), (279, 1110720), (288, 1076010), (310, 999648), (312, 993240), (320, 968409), (351, 882880), (356, 870480), (360, 860808), (372, 833040), (390, 794592), (403, 768960), (416, 744930), (432, 717340), (445, 696384), (465, 666432), (468, 662160), (480, 645606), (496, 624780), (520, 595944), (534, 580320), (540, 573872), (558, 555360), (576, 538005), (585, 529728), (620, 499824), (624, 496620), (702, 441440), (712, 435240), (720, 430404), (744, 416520), (780, 397296), (801, 386880), (806, 384480), (832, 372465), (837, 370240), (864, 358670), (890, 348192), (930, 333216), (936, 331080), (960, 322803), (992, 312390), (1040, 297972), (1068, 290160), (1080, 286936), (1116, 277680), (1157, 267840), (1170, 264864), (1209, 256320), (1240, 249912), (1248, 248310), (1335, 232128), (1395, 222144), (1404, 220720), (1424, 217620), (1440, 215202), (1488, 208260), (1560, 198648), (1602, 193440), (1612, 192240), (1674, 185120), (1728, 179335), (1755, 176576), (1780, 174096), (1860, 166608), (1872, 165540), (1984, 156195), (2015, 153792), (2080, 148986), (2136, 145080), (2160, 143468), (2232, 138840), (2314, 133920), (2340, 132432), (2403, 128960), (2418, 128160), (2480, 124956), (2496, 124155), (2670, 116064), (2759, 112320), (2790, 111072), (2808, 110360), (2848, 108810), (2880, 107601), (2976, 104130), (3120, 99324), (3204, 96720), (3224, 96120), (3348, 92560), (3471, 89280), (3510, 88288), (3560, 87048), (3627, 85440), (3720, 83304), (3744, 82770), (4005, 77376), (4030, 76896), (4160, 74493), (4185, 74048), (4272, 72540), (4320, 71734), (4464, 69420), (4628, 66960), (4680, 66216), (4806, 64480), (4836, 64080), (4960, 62478), (5340, 58032), (5518, 56160), (5580, 55536), (5616, 55180), (5696, 54405), (5785, 53568), (5952, 52065), (6045, 51264), (6240, 49662), (6408, 48360), (6448, 48060), (6696, 46280), (6942, 44640), (7020, 44144), (7120, 43524), (7254, 42720), (7440, 41652), (7488, 41385), (8010, 38688), (8060, 38448), (8277, 37440), (8370, 37024), (8544, 36270), (8640, 35867), (8928, 34710), (9256, 33480), (9360, 33108), (9612, 32240), (9672, 32040), (9920, 31239), (10413, 29760), (10680, 29016), (10881, 28480), (11036, 28080), (11160, 27768), (11232, 27590), (11570, 26784), (12015, 25792), (12090, 25632), (12480, 24831), (12816, 24180), (12896, 24030), (13392, 23140), (13795, 22464), (13884, 22320), (14040, 22072), (14240, 21762), (14508, 21360), (14880, 20826), (16020, 19344), (16120, 19224), (16554, 18720), (16740, 18512), (17088, 18135), (17355, 17856)]