7218300960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9887}}^1$

素因数の和:9937

約数の個数: 288

約数和(自身を含む): 27359700480

約数和(自身を除く): 20141399520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 169, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 338, 351, 360, 390, 416, 432, 468, 480, 507, 520, 540, 585, 624, 676, 702, 720, 780, 845, 864, 936, 1014, 1040, 1080, 1170, 1248, 1352, 1404, 1440, 1521, 1560, 1690, 1755, 1872, 2028, 2080, 2160, 2340, 2535, 2704, 2808, 3042, 3120, 3380, 3510, 3744, 4056, 4320, 4563, 4680, 5070, 5408, 5616, 6084, 6240, 6760, 7020, 7605, 8112, 9126, 9360, 9887, 10140, 11232, 12168, 13520, 14040, 15210, 16224, 18252, 18720, 19774, 20280, 22815, 24336, 27040, 28080, 29661, 30420, 36504, 39548, 40560, 45630, 48672, 49435, 56160, 59322, 60840, 73008, 79096, 81120, 88983, 91260, 98870, 118644, 121680, 128531, 146016, 148305, 158192, 177966, 182520, 197740, 237288, 243360, 257062, 266949, 296610, 316384, 355932, 365040, 385593, 395480, 444915, 474576, 514124, 533898, 593220, 642655, 711864, 730080, 771186, 790960, 889830, 949152, 1028248, 1067796, 1156779, 1186440, 1285310, 1334745, 1423728, 1542372, 1581920, 1670903, 1779660, 1927965, 2056496, 2135592, 2313558, 2372880, 2570620, 2669490, 2847456, 3084744, 3341806, 3470337, 3559320, 3855930, 4112992, 4271184, 4627116, 4745760, 5012709, 5141240, 5338980, 5783895, 6169488, 6683612, 6940674, 7118640, 7711860, 8354515, 8542368, 9254232, 10025418, 10282480, 10677960, 11567790, 12338976, 13367224, 13881348, 14237280, 15038127, 15423720, 16709030, 17351685, 18508464, 20050836, 20564960, 21355920, 23135580, 25063545, 26734448, 27762696, 30076254, 30847440, 33418060, 34703370, 37016928, 40101672, 42711840, 45114381, 46271160, 50127090, 53468896, 55525392, 60152508, 61694880, 66836120, 69406740, 75190635, 80203344, 90228762, 92542320, 100254180, 111050784, 120305016, 133672240, 138813480, 150381270, 160406688, 180457524, 185084640, 200508360, 225571905, 240610032, 267344480, 277626960, 300762540, 360915048, 401016720, 451143810, 481220064, 555253920, 601525080, 721830096, 802033440, 902287620, 1203050160, 1443660192, 1804575240, 2406100320, 3609150480, 7218300960]

約数ペア:

[(1, 7218300960), (2, 3609150480), (3, 2406100320), (4, 1804575240), (5, 1443660192), (6, 1203050160), (8, 902287620), (9, 802033440), (10, 721830096), (12, 601525080), (13, 555253920), (15, 481220064), (16, 451143810), (18, 401016720), (20, 360915048), (24, 300762540), (26, 277626960), (27, 267344480), (30, 240610032), (32, 225571905), (36, 200508360), (39, 185084640), (40, 180457524), (45, 160406688), (48, 150381270), (52, 138813480), (54, 133672240), (60, 120305016), (65, 111050784), (72, 100254180), (78, 92542320), (80, 90228762), (90, 80203344), (96, 75190635), (104, 69406740), (108, 66836120), (117, 61694880), (120, 60152508), (130, 55525392), (135, 53468896), (144, 50127090), (156, 46271160), (160, 45114381), (169, 42711840), (180, 40101672), (195, 37016928), (208, 34703370), (216, 33418060), (234, 30847440), (240, 30076254), (260, 27762696), (270, 26734448), (288, 25063545), (312, 23135580), (338, 21355920), (351, 20564960), (360, 20050836), (390, 18508464), (416, 17351685), (432, 16709030), (468, 15423720), (480, 15038127), (507, 14237280), (520, 13881348), (540, 13367224), (585, 12338976), (624, 11567790), (676, 10677960), (702, 10282480), (720, 10025418), (780, 9254232), (845, 8542368), (864, 8354515), (936, 7711860), (1014, 7118640), (1040, 6940674), (1080, 6683612), (1170, 6169488), (1248, 5783895), (1352, 5338980), (1404, 5141240), (1440, 5012709), (1521, 4745760), (1560, 4627116), (1690, 4271184), (1755, 4112992), (1872, 3855930), (2028, 3559320), (2080, 3470337), (2160, 3341806), (2340, 3084744), (2535, 2847456), (2704, 2669490), (2808, 2570620), (3042, 2372880), (3120, 2313558), (3380, 2135592), (3510, 2056496), (3744, 1927965), (4056, 1779660), (4320, 1670903), (4563, 1581920), (4680, 1542372), (5070, 1423728), (5408, 1334745), (5616, 1285310), (6084, 1186440), (6240, 1156779), (6760, 1067796), (7020, 1028248), (7605, 949152), (8112, 889830), (9126, 790960), (9360, 771186), (9887, 730080), (10140, 711864), (11232, 642655), (12168, 593220), (13520, 533898), (14040, 514124), (15210, 474576), (16224, 444915), (18252, 395480), (18720, 385593), (19774, 365040), (20280, 355932), (22815, 316384), (24336, 296610), (27040, 266949), (28080, 257062), (29661, 243360), (30420, 237288), (36504, 197740), (39548, 182520), (40560, 177966), (45630, 158192), (48672, 148305), (49435, 146016), (56160, 128531), (59322, 121680), (60840, 118644), (73008, 98870), (79096, 91260), (81120, 88983)]