206861760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 336

約数和(自身を含む): 841930752

約数和(自身を除く): 635068992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 320, 331, 336, 360, 372, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 651, 662, 672, 720, 744, 840, 868, 930, 960, 992, 993, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1324, 1344, 1395, 1440, 1488, 1655, 1680, 1736, 1860, 1953, 1984, 1986, 2016, 2170, 2232, 2240, 2317, 2480, 2520, 2604, 2648, 2790, 2880, 2976, 2979, 3255, 3310, 3360, 3472, 3720, 3906, 3972, 4032, 4340, 4464, 4634, 4960, 4965, 5040, 5208, 5296, 5580, 5952, 5958, 6510, 6620, 6720, 6944, 6951, 7440, 7812, 7944, 8680, 8928, 9268, 9765, 9920, 9930, 10080, 10261, 10416, 10592, 11160, 11585, 11916, 13020, 13240, 13888, 13902, 14880, 14895, 15624, 15888, 17360, 17856, 18536, 19530, 19860, 20160, 20522, 20832, 20853, 21184, 22320, 23170, 23832, 26040, 26480, 27804, 29760, 29790, 30783, 31248, 31776, 34720, 34755, 37072, 39060, 39720, 41044, 41664, 41706, 44640, 46340, 47664, 51305, 52080, 52960, 55608, 59580, 61566, 62496, 63552, 69440, 69510, 71827, 74144, 78120, 79440, 82088, 83412, 89280, 92349, 92680, 95328, 102610, 104160, 104265, 105920, 111216, 119160, 123132, 124992, 139020, 143654, 148288, 153915, 156240, 158880, 164176, 166824, 184698, 185360, 190656, 205220, 208320, 208530, 215481, 222432, 238320, 246264, 278040, 287308, 307830, 312480, 317760, 328352, 333648, 359135, 369396, 370720, 410440, 417060, 430962, 444864, 461745, 476640, 492528, 556080, 574616, 615660, 624960, 646443, 656704, 667296, 718270, 738792, 741440, 820880, 834120, 861924, 923490, 953280, 985056, 1077405, 1112160, 1149232, 1231320, 1292886, 1334592, 1436540, 1477584, 1641760, 1668240, 1723848, 1846980, 1970112, 2154810, 2224320, 2298464, 2462640, 2585772, 2873080, 2955168, 3232215, 3283520, 3336480, 3447696, 3693960, 4309620, 4596928, 4925280, 5171544, 5746160, 5910336, 6464430, 6672960, 6895392, 7387920, 8619240, 9850560, 10343088, 11492320, 12928860, 13790784, 14775840, 17238480, 20686176, 22984640, 25857720, 29551680, 34476960, 41372352, 51715440, 68953920, 103430880, 206861760]

約数ペア:

[(1, 206861760), (2, 103430880), (3, 68953920), (4, 51715440), (5, 41372352), (6, 34476960), (7, 29551680), (8, 25857720), (9, 22984640), (10, 20686176), (12, 17238480), (14, 14775840), (15, 13790784), (16, 12928860), (18, 11492320), (20, 10343088), (21, 9850560), (24, 8619240), (28, 7387920), (30, 6895392), (31, 6672960), (32, 6464430), (35, 5910336), (36, 5746160), (40, 5171544), (42, 4925280), (45, 4596928), (48, 4309620), (56, 3693960), (60, 3447696), (62, 3336480), (63, 3283520), (64, 3232215), (70, 2955168), (72, 2873080), (80, 2585772), (84, 2462640), (90, 2298464), (93, 2224320), (96, 2154810), (105, 1970112), (112, 1846980), (120, 1723848), (124, 1668240), (126, 1641760), (140, 1477584), (144, 1436540), (155, 1334592), (160, 1292886), (168, 1231320), (180, 1149232), (186, 1112160), (192, 1077405), (210, 985056), (217, 953280), (224, 923490), (240, 861924), (248, 834120), (252, 820880), (279, 741440), (280, 738792), (288, 718270), (310, 667296), (315, 656704), (320, 646443), (331, 624960), (336, 615660), (360, 574616), (372, 556080), (420, 492528), (434, 476640), (448, 461745), (465, 444864), (480, 430962), (496, 417060), (504, 410440), (558, 370720), (560, 369396), (576, 359135), (620, 333648), (630, 328352), (651, 317760), (662, 312480), (672, 307830), (720, 287308), (744, 278040), (840, 246264), (868, 238320), (930, 222432), (960, 215481), (992, 208530), (993, 208320), (1008, 205220), (1085, 190656), (1116, 185360), (1120, 184698), (1240, 166824), (1260, 164176), (1302, 158880), (1324, 156240), (1344, 153915), (1395, 148288), (1440, 143654), (1488, 139020), (1655, 124992), (1680, 123132), (1736, 119160), (1860, 111216), (1953, 105920), (1984, 104265), (1986, 104160), (2016, 102610), (2170, 95328), (2232, 92680), (2240, 92349), (2317, 89280), (2480, 83412), (2520, 82088), (2604, 79440), (2648, 78120), (2790, 74144), (2880, 71827), (2976, 69510), (2979, 69440), (3255, 63552), (3310, 62496), (3360, 61566), (3472, 59580), (3720, 55608), (3906, 52960), (3972, 52080), (4032, 51305), (4340, 47664), (4464, 46340), (4634, 44640), (4960, 41706), (4965, 41664), (5040, 41044), (5208, 39720), (5296, 39060), (5580, 37072), (5952, 34755), (5958, 34720), (6510, 31776), (6620, 31248), (6720, 30783), (6944, 29790), (6951, 29760), (7440, 27804), (7812, 26480), (7944, 26040), (8680, 23832), (8928, 23170), (9268, 22320), (9765, 21184), (9920, 20853), (9930, 20832), (10080, 20522), (10261, 20160), (10416, 19860), (10592, 19530), (11160, 18536), (11585, 17856), (11916, 17360), (13020, 15888), (13240, 15624), (13888, 14895), (13902, 14880)]