212022720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:852

約数の個数: 336

約数和(自身を含む): 898672320

約数和(自身を除く): 686649600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 672, 720, 728, 780, 809, 819, 832, 840, 910, 936, 960, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1560, 1618, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2240, 2340, 2427, 2496, 2520, 2730, 2880, 2912, 3120, 3236, 3276, 3360, 3640, 3744, 4032, 4045, 4095, 4160, 4368, 4680, 4854, 5040, 5460, 5663, 5824, 6240, 6472, 6552, 6720, 7280, 7281, 7488, 8090, 8190, 8736, 9360, 9708, 10080, 10517, 10920, 11326, 12135, 12480, 12944, 13104, 14560, 14562, 16180, 16380, 16989, 17472, 18720, 19416, 20160, 21034, 21840, 22652, 24270, 25888, 26208, 28315, 29120, 29124, 31551, 32360, 32760, 33978, 36405, 37440, 38832, 42068, 43680, 45304, 48540, 50967, 51776, 52416, 52585, 56630, 58248, 63102, 64720, 65520, 67956, 72810, 73619, 77664, 84136, 84945, 87360, 90608, 94653, 97080, 101934, 105170, 113260, 116496, 126204, 129440, 131040, 135912, 145620, 147238, 155328, 157755, 168272, 169890, 181216, 189306, 194160, 203868, 210340, 220857, 226520, 232992, 252408, 254835, 258880, 262080, 271824, 291240, 294476, 315510, 336544, 339780, 362432, 368095, 378612, 388320, 407736, 420680, 441714, 453040, 465984, 473265, 504816, 509670, 543648, 582480, 588952, 631020, 662571, 673088, 679560, 736190, 757224, 776640, 815472, 841360, 883428, 906080, 946530, 1009632, 1019340, 1087296, 1104285, 1164960, 1177904, 1262040, 1325142, 1359120, 1472380, 1514448, 1630944, 1682720, 1766856, 1812160, 1893060, 2019264, 2038680, 2208570, 2329920, 2355808, 2524080, 2650284, 2718240, 2944760, 3028896, 3261888, 3312855, 3365440, 3533712, 3786120, 4077360, 4417140, 4711616, 5048160, 5300568, 5436480, 5889520, 6057792, 6625710, 7067424, 7572240, 8154720, 8834280, 10096320, 10601136, 11779040, 13251420, 14134848, 15144480, 16309440, 17668560, 21202272, 23558080, 26502840, 30288960, 35337120, 42404544, 53005680, 70674240, 106011360, 212022720]

約数ペア:

[(1, 212022720), (2, 106011360), (3, 70674240), (4, 53005680), (5, 42404544), (6, 35337120), (7, 30288960), (8, 26502840), (9, 23558080), (10, 21202272), (12, 17668560), (13, 16309440), (14, 15144480), (15, 14134848), (16, 13251420), (18, 11779040), (20, 10601136), (21, 10096320), (24, 8834280), (26, 8154720), (28, 7572240), (30, 7067424), (32, 6625710), (35, 6057792), (36, 5889520), (39, 5436480), (40, 5300568), (42, 5048160), (45, 4711616), (48, 4417140), (52, 4077360), (56, 3786120), (60, 3533712), (63, 3365440), (64, 3312855), (65, 3261888), (70, 3028896), (72, 2944760), (78, 2718240), (80, 2650284), (84, 2524080), (90, 2355808), (91, 2329920), (96, 2208570), (104, 2038680), (105, 2019264), (112, 1893060), (117, 1812160), (120, 1766856), (126, 1682720), (130, 1630944), (140, 1514448), (144, 1472380), (156, 1359120), (160, 1325142), (168, 1262040), (180, 1177904), (182, 1164960), (192, 1104285), (195, 1087296), (208, 1019340), (210, 1009632), (224, 946530), (234, 906080), (240, 883428), (252, 841360), (260, 815472), (273, 776640), (280, 757224), (288, 736190), (312, 679560), (315, 673088), (320, 662571), (336, 631020), (360, 588952), (364, 582480), (390, 543648), (416, 509670), (420, 504816), (448, 473265), (455, 465984), (468, 453040), (480, 441714), (504, 420680), (520, 407736), (546, 388320), (560, 378612), (576, 368095), (585, 362432), (624, 339780), (630, 336544), (672, 315510), (720, 294476), (728, 291240), (780, 271824), (809, 262080), (819, 258880), (832, 254835), (840, 252408), (910, 232992), (936, 226520), (960, 220857), (1008, 210340), (1040, 203868), (1092, 194160), (1120, 189306), (1170, 181216), (1248, 169890), (1260, 168272), (1344, 157755), (1365, 155328), (1440, 147238), (1456, 145620), (1560, 135912), (1618, 131040), (1638, 129440), (1680, 126204), (1820, 116496), (1872, 113260), (2016, 105170), (2080, 101934), (2184, 97080), (2240, 94653), (2340, 90608), (2427, 87360), (2496, 84945), (2520, 84136), (2730, 77664), (2880, 73619), (2912, 72810), (3120, 67956), (3236, 65520), (3276, 64720), (3360, 63102), (3640, 58248), (3744, 56630), (4032, 52585), (4045, 52416), (4095, 51776), (4160, 50967), (4368, 48540), (4680, 45304), (4854, 43680), (5040, 42068), (5460, 38832), (5663, 37440), (5824, 36405), (6240, 33978), (6472, 32760), (6552, 32360), (6720, 31551), (7280, 29124), (7281, 29120), (7488, 28315), (8090, 26208), (8190, 25888), (8736, 24270), (9360, 22652), (9708, 21840), (10080, 21034), (10517, 20160), (10920, 19416), (11326, 18720), (12135, 17472), (12480, 16989), (12944, 16380), (13104, 16180), (14560, 14562)]