169757280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1531}}^1$

素因数の和:1570

約数の個数: 288

約数和(自身を含む): 722711808

約数和(自身を除く): 552954528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1531, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3062, 3080, 3168, 3360, 3465, 3696, 3960, 4593, 4620, 5040, 5280, 5544, 6124, 6160, 6930, 7392, 7655, 7920, 9186, 9240, 10080, 10717, 11088, 12248, 12320, 13779, 13860, 15310, 15840, 16841, 18372, 18480, 21434, 22176, 22965, 24496, 27558, 27720, 30620, 32151, 33682, 36744, 36960, 42868, 45930, 48992, 50523, 53585, 55116, 55440, 61240, 64302, 67364, 68895, 73488, 84205, 85736, 91860, 96453, 101046, 107170, 110232, 110880, 117887, 122480, 128604, 134728, 137790, 146976, 151569, 160755, 168410, 171472, 183720, 192906, 202092, 214340, 220464, 235774, 244960, 252615, 257208, 269456, 275580, 303138, 321510, 336820, 342944, 353661, 367440, 385812, 404184, 428680, 440928, 471548, 482265, 505230, 514416, 538912, 551160, 589435, 606276, 643020, 673640, 707322, 734880, 757845, 771624, 808368, 857360, 943096, 964530, 1010460, 1028832, 1060983, 1102320, 1178870, 1212552, 1286040, 1347280, 1414644, 1515690, 1543248, 1616736, 1714720, 1768305, 1886192, 1929060, 2020920, 2121966, 2204640, 2357740, 2425104, 2572080, 2694560, 2829288, 3031380, 3086496, 3536610, 3772384, 3858120, 4041840, 4243932, 4715480, 4850208, 5144160, 5304915, 5658576, 6062760, 7073220, 7716240, 8083680, 8487864, 9430960, 10609830, 11317152, 12125520, 14146440, 15432480, 16975728, 18861920, 21219660, 24251040, 28292880, 33951456, 42439320, 56585760, 84878640, 169757280]

約数ペア:

[(1, 169757280), (2, 84878640), (3, 56585760), (4, 42439320), (5, 33951456), (6, 28292880), (7, 24251040), (8, 21219660), (9, 18861920), (10, 16975728), (11, 15432480), (12, 14146440), (14, 12125520), (15, 11317152), (16, 10609830), (18, 9430960), (20, 8487864), (21, 8083680), (22, 7716240), (24, 7073220), (28, 6062760), (30, 5658576), (32, 5304915), (33, 5144160), (35, 4850208), (36, 4715480), (40, 4243932), (42, 4041840), (44, 3858120), (45, 3772384), (48, 3536610), (55, 3086496), (56, 3031380), (60, 2829288), (63, 2694560), (66, 2572080), (70, 2425104), (72, 2357740), (77, 2204640), (80, 2121966), (84, 2020920), (88, 1929060), (90, 1886192), (96, 1768305), (99, 1714720), (105, 1616736), (110, 1543248), (112, 1515690), (120, 1414644), (126, 1347280), (132, 1286040), (140, 1212552), (144, 1178870), (154, 1102320), (160, 1060983), (165, 1028832), (168, 1010460), (176, 964530), (180, 943096), (198, 857360), (210, 808368), (220, 771624), (224, 757845), (231, 734880), (240, 707322), (252, 673640), (264, 643020), (280, 606276), (288, 589435), (308, 551160), (315, 538912), (330, 514416), (336, 505230), (352, 482265), (360, 471548), (385, 440928), (396, 428680), (420, 404184), (440, 385812), (462, 367440), (480, 353661), (495, 342944), (504, 336820), (528, 321510), (560, 303138), (616, 275580), (630, 269456), (660, 257208), (672, 252615), (693, 244960), (720, 235774), (770, 220464), (792, 214340), (840, 202092), (880, 192906), (924, 183720), (990, 171472), (1008, 168410), (1056, 160755), (1120, 151569), (1155, 146976), (1232, 137790), (1260, 134728), (1320, 128604), (1386, 122480), (1440, 117887), (1531, 110880), (1540, 110232), (1584, 107170), (1680, 101046), (1760, 96453), (1848, 91860), (1980, 85736), (2016, 84205), (2310, 73488), (2464, 68895), (2520, 67364), (2640, 64302), (2772, 61240), (3062, 55440), (3080, 55116), (3168, 53585), (3360, 50523), (3465, 48992), (3696, 45930), (3960, 42868), (4593, 36960), (4620, 36744), (5040, 33682), (5280, 32151), (5544, 30620), (6124, 27720), (6160, 27558), (6930, 24496), (7392, 22965), (7655, 22176), (7920, 21434), (9186, 18480), (9240, 18372), (10080, 16841), (10717, 15840), (11088, 15310), (12248, 13860), (12320, 13779)]