461863080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:533

約数の個数: 256

約数和(自身を含む): 1774080000

約数和(自身を除く): 1312216920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 199, 210, 216, 252, 270, 280, 307, 315, 360, 378, 398, 420, 504, 540, 597, 614, 630, 756, 796, 840, 921, 945, 995, 1080, 1194, 1228, 1260, 1393, 1512, 1535, 1592, 1791, 1842, 1890, 1990, 2149, 2388, 2456, 2520, 2763, 2786, 2985, 3070, 3582, 3684, 3780, 3980, 4179, 4298, 4605, 4776, 5373, 5526, 5572, 5970, 6140, 6447, 6965, 7164, 7368, 7560, 7960, 8289, 8358, 8596, 8955, 9210, 10745, 10746, 11052, 11144, 11940, 12280, 12537, 12894, 13815, 13930, 14328, 16578, 16716, 17192, 17910, 18420, 19341, 20895, 21490, 21492, 22104, 23880, 25074, 25788, 26865, 27630, 27860, 32235, 33156, 33432, 35820, 36840, 37611, 38682, 41445, 41790, 42980, 42984, 50148, 51576, 53730, 55260, 55720, 58023, 61093, 62685, 64470, 66312, 71640, 75222, 77364, 82890, 83580, 85960, 96705, 100296, 107460, 110520, 116046, 122186, 125370, 128940, 150444, 154728, 165780, 167160, 183279, 188055, 193410, 214920, 232092, 244372, 250740, 257880, 290115, 300888, 305465, 331560, 366558, 376110, 386820, 427651, 464184, 488744, 501480, 549837, 580230, 610930, 733116, 752220, 773640, 855302, 916395, 1099674, 1160460, 1221860, 1282953, 1466232, 1504440, 1649511, 1710604, 1832790, 2138255, 2199348, 2320920, 2443720, 2565906, 2749185, 3299022, 3421208, 3665580, 3848859, 4276510, 4398696, 5131812, 5498370, 6414765, 6598044, 7331160, 7697718, 8247555, 8553020, 10263624, 10996740, 11546577, 12829530, 13196088, 15395436, 16495110, 17106040, 19244295, 21993480, 23093154, 25659060, 30790872, 32990220, 38488590, 46186308, 51318120, 57732885, 65980440, 76977180, 92372616, 115465770, 153954360, 230931540, 461863080]

約数ペア:

[(1, 461863080), (2, 230931540), (3, 153954360), (4, 115465770), (5, 92372616), (6, 76977180), (7, 65980440), (8, 57732885), (9, 51318120), (10, 46186308), (12, 38488590), (14, 32990220), (15, 30790872), (18, 25659060), (20, 23093154), (21, 21993480), (24, 19244295), (27, 17106040), (28, 16495110), (30, 15395436), (35, 13196088), (36, 12829530), (40, 11546577), (42, 10996740), (45, 10263624), (54, 8553020), (56, 8247555), (60, 7697718), (63, 7331160), (70, 6598044), (72, 6414765), (84, 5498370), (90, 5131812), (105, 4398696), (108, 4276510), (120, 3848859), (126, 3665580), (135, 3421208), (140, 3299022), (168, 2749185), (180, 2565906), (189, 2443720), (199, 2320920), (210, 2199348), (216, 2138255), (252, 1832790), (270, 1710604), (280, 1649511), (307, 1504440), (315, 1466232), (360, 1282953), (378, 1221860), (398, 1160460), (420, 1099674), (504, 916395), (540, 855302), (597, 773640), (614, 752220), (630, 733116), (756, 610930), (796, 580230), (840, 549837), (921, 501480), (945, 488744), (995, 464184), (1080, 427651), (1194, 386820), (1228, 376110), (1260, 366558), (1393, 331560), (1512, 305465), (1535, 300888), (1592, 290115), (1791, 257880), (1842, 250740), (1890, 244372), (1990, 232092), (2149, 214920), (2388, 193410), (2456, 188055), (2520, 183279), (2763, 167160), (2786, 165780), (2985, 154728), (3070, 150444), (3582, 128940), (3684, 125370), (3780, 122186), (3980, 116046), (4179, 110520), (4298, 107460), (4605, 100296), (4776, 96705), (5373, 85960), (5526, 83580), (5572, 82890), (5970, 77364), (6140, 75222), (6447, 71640), (6965, 66312), (7164, 64470), (7368, 62685), (7560, 61093), (7960, 58023), (8289, 55720), (8358, 55260), (8596, 53730), (8955, 51576), (9210, 50148), (10745, 42984), (10746, 42980), (11052, 41790), (11144, 41445), (11940, 38682), (12280, 37611), (12537, 36840), (12894, 35820), (13815, 33432), (13930, 33156), (14328, 32235), (16578, 27860), (16716, 27630), (17192, 26865), (17910, 25788), (18420, 25074), (19341, 23880), (20895, 22104), (21490, 21492)]