210312480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1181}}^1$

素因数の和:1259

約数の個数: 192

約数和(自身を含む): 772063488

約数和(自身を除く): 561751008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 210, 212, 224, 240, 265, 280, 318, 336, 371, 420, 424, 480, 530, 560, 636, 672, 742, 795, 840, 848, 1060, 1113, 1120, 1181, 1272, 1484, 1590, 1680, 1696, 1855, 2120, 2226, 2362, 2544, 2968, 3180, 3360, 3543, 3710, 4240, 4452, 4724, 5088, 5565, 5905, 5936, 6360, 7086, 7420, 8267, 8480, 8904, 9448, 11130, 11810, 11872, 12720, 14172, 14840, 16534, 17715, 17808, 18896, 22260, 23620, 24801, 25440, 28344, 29680, 33068, 35430, 35616, 37792, 41335, 44520, 47240, 49602, 56688, 59360, 62593, 66136, 70860, 82670, 89040, 94480, 99204, 113376, 124005, 125186, 132272, 141720, 165340, 178080, 187779, 188960, 198408, 248010, 250372, 264544, 283440, 312965, 330680, 375558, 396816, 438151, 496020, 500744, 566880, 625930, 661360, 751116, 793632, 876302, 938895, 992040, 1001488, 1251860, 1314453, 1322720, 1502232, 1752604, 1877790, 1984080, 2002976, 2190755, 2503720, 2628906, 3004464, 3505208, 3755580, 3968160, 4381510, 5007440, 5257812, 6008928, 6572265, 7010416, 7511160, 8763020, 10014880, 10515624, 13144530, 14020832, 15022320, 17526040, 21031248, 26289060, 30044640, 35052080, 42062496, 52578120, 70104160, 105156240, 210312480]

約数ペア:

[(1, 210312480), (2, 105156240), (3, 70104160), (4, 52578120), (5, 42062496), (6, 35052080), (7, 30044640), (8, 26289060), (10, 21031248), (12, 17526040), (14, 15022320), (15, 14020832), (16, 13144530), (20, 10515624), (21, 10014880), (24, 8763020), (28, 7511160), (30, 7010416), (32, 6572265), (35, 6008928), (40, 5257812), (42, 5007440), (48, 4381510), (53, 3968160), (56, 3755580), (60, 3505208), (70, 3004464), (80, 2628906), (84, 2503720), (96, 2190755), (105, 2002976), (106, 1984080), (112, 1877790), (120, 1752604), (140, 1502232), (159, 1322720), (160, 1314453), (168, 1251860), (210, 1001488), (212, 992040), (224, 938895), (240, 876302), (265, 793632), (280, 751116), (318, 661360), (336, 625930), (371, 566880), (420, 500744), (424, 496020), (480, 438151), (530, 396816), (560, 375558), (636, 330680), (672, 312965), (742, 283440), (795, 264544), (840, 250372), (848, 248010), (1060, 198408), (1113, 188960), (1120, 187779), (1181, 178080), (1272, 165340), (1484, 141720), (1590, 132272), (1680, 125186), (1696, 124005), (1855, 113376), (2120, 99204), (2226, 94480), (2362, 89040), (2544, 82670), (2968, 70860), (3180, 66136), (3360, 62593), (3543, 59360), (3710, 56688), (4240, 49602), (4452, 47240), (4724, 44520), (5088, 41335), (5565, 37792), (5905, 35616), (5936, 35430), (6360, 33068), (7086, 29680), (7420, 28344), (8267, 25440), (8480, 24801), (8904, 23620), (9448, 22260), (11130, 18896), (11810, 17808), (11872, 17715), (12720, 16534), (14172, 14840)]