320444130240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{653}}^1$

素因数の和:966

約数の個数: 896

約数和(自身を含む): 1296023742720

約数和(自身を除く): 975579612480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 255, 257, 260, 270, 272, 288, 306, 312, 320, 340, 351, 360, 390, 408, 416, 432, 442, 459, 468, 480, 510, 514, 520, 540, 544, 576, 585, 612, 624, 653, 663, 680, 702, 720, 765, 771, 780, 816, 832, 864, 884, 918, 936, 960, 1020, 1028, 1040, 1080, 1088, 1105, 1170, 1224, 1248, 1285, 1306, 1326, 1360, 1404, 1440, 1530, 1542, 1560, 1632, 1728, 1755, 1768, 1836, 1872, 1959, 1989, 2040, 2056, 2080, 2160, 2210, 2295, 2313, 2340, 2448, 2496, 2570, 2612, 2652, 2720, 2808, 2880, 3060, 3084, 3120, 3264, 3265, 3315, 3341, 3510, 3536, 3672, 3744, 3855, 3918, 3978, 4080, 4112, 4160, 4320, 4369, 4420, 4590, 4626, 4680, 4896, 5140, 5224, 5304, 5440, 5616, 5877, 5967, 6120, 6168, 6240, 6530, 6630, 6682, 6939, 7020, 7072, 7344, 7488, 7710, 7836, 7956, 8160, 8224, 8489, 8640, 8738, 8840, 9180, 9252, 9360, 9792, 9795, 9945, 10023, 10280, 10448, 10608, 11101, 11232, 11565, 11754, 11934, 12240, 12336, 12480, 13060, 13107, 13260, 13364, 13878, 14040, 14144, 14688, 15420, 15672, 15912, 16320, 16448, 16705, 16978, 17476, 17631, 17680, 18360, 18504, 18720, 19590, 19890, 20046, 20560, 20896, 21216, 21845, 22202, 22464, 23130, 23508, 23868, 24480, 24672, 25467, 26120, 26214, 26520, 26728, 27756, 28080, 29376, 29385, 29835, 30069, 30840, 31344, 31824, 33303, 33410, 33956, 34695, 34952, 35262, 35360, 36720, 37008, 37440, 39180, 39321, 39780, 40092, 41120, 41792, 42432, 42445, 43690, 44404, 46260, 47016, 47736, 48960, 49344, 50115, 50934, 52240, 52428, 53040, 53456, 55505, 55512, 56160, 56797, 58770, 59670, 60138, 61680, 62688, 63648, 65535, 66606, 66820, 67912, 69390, 69904, 70524, 70720, 73440, 74016, 76401, 78360, 78642, 79560, 80184, 82240, 84890, 87380, 88155, 88808, 90207, 92520, 94032, 95472, 99909, 100230, 101868, 104480, 104856, 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228236560, 235620684, 241662240, 245363040, 249372864, 256766130, 261800760, 273883872, 289994688, 294525855, 296707528, 308119356, 311716080, 314160912, 333795969, 342354840, 349067680, 362493360, 370884410, 385149195, 392701140, 410825808, 415621440, 418881216, 445061292, 456473120, 471241368, 483324480, 490726080, 513532260, 523601520, 547767744, 556326615, 589051710, 593415056, 616238712, 623432160, 628321824, 667591938, 684709680, 698135360, 724986720, 741768820, 770298390, 785402280, 821651616, 890122584, 912946240, 942482736, 1001387907, 1027064520, 1047203040, 1112653230, 1178103420, 1186830112, 1232477424, 1246864320, 1256643648, 1335183876, 1369419360, 1449973440, 1483537640, 1540596780, 1570804560, 1643303232, 1668979845, 1780245168, 1884965472, 2002775814, 2054129040, 2094406080, 2225306460, 2356206840, 2373660224, 2464954848, 2670367752, 2738838720, 2967075280, 3081193560, 3141609120, 3337959690, 3560490336, 3769930944, 4005551628, 4108258080, 4450612920, 4712413680, 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約数ペア:

[(1, 320444130240), (2, 160222065120), (3, 106814710080), (4, 80111032560), (5, 64088826048), (6, 53407355040), (8, 40055516280), (9, 35604903360), (10, 32044413024), (12, 26703677520), (13, 24649548480), (15, 21362942016), (16, 20027758140), (17, 18849654720), (18, 17802451680), (20, 16022206512), (24, 13351838760), (26, 12324774240), (27, 11868301120), (30, 10681471008), (32, 10013879070), (34, 9424827360), (36, 8901225840), (39, 8216516160), (40, 8011103256), (45, 7120980672), (48, 6675919380), (51, 6283218240), (52, 6162387120), (54, 5934150560), (60, 5340735504), (64, 5006939535), (65, 4929909696), (68, 4712413680), (72, 4450612920), (78, 4108258080), (80, 4005551628), (85, 3769930944), (90, 3560490336), (96, 3337959690), (102, 3141609120), (104, 3081193560), (108, 2967075280), (117, 2738838720), (120, 2670367752), (130, 2464954848), (135, 2373660224), (136, 2356206840), (144, 2225306460), (153, 2094406080), (156, 2054129040), (160, 2002775814), (170, 1884965472), (180, 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311716080), (1040, 308119356), (1080, 296707528), (1088, 294525855), (1105, 289994688), (1170, 273883872), (1224, 261800760), (1248, 256766130), (1285, 249372864), (1306, 245363040), (1326, 241662240), (1360, 235620684), (1404, 228236560), (1440, 222530646), (1530, 209440608), (1542, 207810720), (1560, 205412904), (1632, 196350570), (1728, 185442205), (1755, 182589248), (1768, 181246680), (1836, 174533840), (1872, 171177420), (1959, 163575360), (1989, 161108160), (2040, 157080456), (2056, 155858040), (2080, 154059678), (2160, 148353764), (2210, 144997344), (2295, 139627072), (2313, 138540480), (2340, 136941936), (2448, 130900380), (2496, 128383065), (2570, 124686432), (2612, 122681520), (2652, 120831120), (2720, 117810342), (2808, 114118280), (2880, 111265323), (3060, 104720304), (3084, 103905360), (3120, 102706452), (3264, 98175285), (3265, 98145216), (3315, 96664896), (3341, 95912640), (3510, 91294624), (3536, 90623340), (3672, 87266920), (3744, 85588710), (3855, 83124288), (3918, 81787680), (3978, 80554080), (4080, 78540228), (4112, 77929020), (4160, 77029839), (4320, 74176882), (4369, 73344960), (4420, 72498672), (4590, 69813536), (4626, 69270240), (4680, 68470968), (4896, 65450190), (5140, 62343216), (5224, 61340760), (5304, 60415560), (5440, 58905171), (5616, 57059140), (5877, 54525120), (5967, 53702720), (6120, 52360152), (6168, 51952680), (6240, 51353226), (6530, 49072608), (6630, 48332448), (6682, 47956320), (6939, 46180160), (7020, 45647312), (7072, 45311670), (7344, 43633460), (7488, 42794355), (7710, 41562144), (7836, 40893840), (7956, 40277040), (8160, 39270114), (8224, 38964510), (8489, 37748160), (8640, 37088441), (8738, 36672480), (8840, 36249336), (9180, 34906768), (9252, 34635120), (9360, 34235484), (9792, 32725095), (9795, 32715072), (9945, 32221632), (10023, 31970880), (10280, 31171608), (10448, 30670380), (10608, 30207780), (11101, 28866240), (11232, 28529570), (11565, 27708096), (11754, 27262560), (11934, 26851360), (12240, 26180076), (12336, 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1678210), (196605, 1629888), (199818, 1603680), (200460, 1598544), (203736, 1572840), (208960, 1533519), (209712, 1528020), (212160, 1510389), (213824, 1498635), (222020, 1443312), (222048, 1443130), (227188, 1410480), (229203, 1398080), (235080, 1363128), (235926, 1358240), (238680, 1342568), (240552, 1332120), (246720, 1298817), (254670, 1258272), (262140, 1222416), (266424, 1202760), (267280, 1198908), (271648, 1179630), (277560, 1154504), (279616, 1146015), (282096, 1135940), (283985, 1128384), (288626, 1110240), (299727, 1069120), (300690, 1065696), (305604, 1048560), (313440, 1022346), (314568, 1018680), (318240, 1006926), (320736, 999090), (333030, 962208), (335642, 954720), (339560, 943704), (340782, 940320), (349520, 916812), (352620, 908752), (355232, 902070), (360828, 888080), (370080, 865878), (376128, 851955), (381888, 839105), (382005, 838848), (393210, 814944), (399636, 801840), (400920, 799272), (407472, 786420), (419424, 764010), (432939, 740160), (444040, 721656), (444096, 721565), (451035, 710464), (454376, 705240), (458406, 699040), (470160, 681564), (471852, 679120), (477360, 671284), (481104, 666060), (499545, 641472), (503463, 636480), (509340, 629136), (511173, 626880), (524280, 611208), (532848, 601380), (534560, 599454), (543296, 589815), (555120, 577252), (564192, 567970)]