168270480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:419

約数の個数: 320

約数和(自身を含む): 685670400

約数和(自身を除く): 517399920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 168, 180, 186, 189, 210, 216, 217, 240, 248, 252, 270, 279, 280, 310, 315, 336, 359, 360, 372, 378, 420, 432, 434, 465, 496, 504, 540, 558, 560, 620, 630, 651, 718, 720, 744, 756, 837, 840, 868, 930, 945, 1008, 1077, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1436, 1488, 1512, 1674, 1680, 1736, 1795, 1860, 1890, 1953, 2154, 2160, 2170, 2232, 2480, 2513, 2520, 2604, 2790, 2872, 3024, 3231, 3255, 3348, 3472, 3590, 3720, 3780, 3906, 4185, 4308, 4340, 4464, 5026, 5040, 5208, 5385, 5580, 5744, 5859, 6462, 6510, 6696, 7180, 7440, 7539, 7560, 7812, 8370, 8616, 8680, 9693, 9765, 10052, 10416, 10770, 11129, 11160, 11718, 12565, 12924, 13020, 13392, 14360, 15078, 15120, 15624, 16155, 16740, 17232, 17360, 19386, 19530, 20104, 21540, 22258, 22320, 22617, 23436, 25130, 25848, 26040, 28720, 29295, 30156, 31248, 32310, 33387, 33480, 37695, 38772, 39060, 40208, 43080, 44516, 45234, 46872, 48465, 50260, 51696, 52080, 55645, 58590, 60312, 64620, 66774, 66960, 67851, 75390, 77544, 77903, 78120, 86160, 89032, 90468, 93744, 96930, 100161, 100520, 111290, 113085, 117180, 120624, 129240, 133548, 135702, 150780, 155088, 155806, 156240, 166935, 178064, 180936, 193860, 200322, 201040, 222580, 226170, 233709, 234360, 258480, 267096, 271404, 300483, 301560, 311612, 333870, 339255, 361872, 387720, 389515, 400644, 445160, 452340, 467418, 468720, 500805, 534192, 542808, 600966, 603120, 623224, 667740, 678510, 701127, 775440, 779030, 801288, 890320, 904680, 934836, 1001610, 1085616, 1168545, 1201932, 1246448, 1335480, 1357020, 1402254, 1502415, 1558060, 1602576, 1809360, 1869672, 2003220, 2103381, 2337090, 2403864, 2670960, 2714040, 2804508, 3004830, 3116120, 3505635, 3739344, 4006440, 4206762, 4674180, 4807728, 5428080, 5609016, 6009660, 6232240, 7011270, 8012880, 8413524, 9348360, 10516905, 11218032, 12019320, 14022540, 16827048, 18696720, 21033810, 24038640, 28045080, 33654096, 42067620, 56090160, 84135240, 168270480]

約数ペア:

[(1, 168270480), (2, 84135240), (3, 56090160), (4, 42067620), (5, 33654096), (6, 28045080), (7, 24038640), (8, 21033810), (9, 18696720), (10, 16827048), (12, 14022540), (14, 12019320), (15, 11218032), (16, 10516905), (18, 9348360), (20, 8413524), (21, 8012880), (24, 7011270), (27, 6232240), (28, 6009660), (30, 5609016), (31, 5428080), (35, 4807728), (36, 4674180), (40, 4206762), (42, 4006440), (45, 3739344), (48, 3505635), (54, 3116120), (56, 3004830), (60, 2804508), (62, 2714040), (63, 2670960), (70, 2403864), (72, 2337090), (80, 2103381), (84, 2003220), (90, 1869672), (93, 1809360), (105, 1602576), (108, 1558060), (112, 1502415), (120, 1402254), (124, 1357020), (126, 1335480), (135, 1246448), (140, 1201932), (144, 1168545), (155, 1085616), (168, 1001610), (180, 934836), (186, 904680), (189, 890320), (210, 801288), (216, 779030), (217, 775440), (240, 701127), (248, 678510), (252, 667740), (270, 623224), (279, 603120), (280, 600966), (310, 542808), (315, 534192), (336, 500805), (359, 468720), (360, 467418), (372, 452340), (378, 445160), (420, 400644), (432, 389515), (434, 387720), (465, 361872), (496, 339255), (504, 333870), (540, 311612), (558, 301560), (560, 300483), (620, 271404), (630, 267096), (651, 258480), (718, 234360), (720, 233709), (744, 226170), (756, 222580), (837, 201040), (840, 200322), (868, 193860), (930, 180936), (945, 178064), (1008, 166935), (1077, 156240), (1080, 155806), (1085, 155088), (1116, 150780), (1240, 135702), (1260, 133548), (1302, 129240), (1395, 120624), (1436, 117180), (1488, 113085), (1512, 111290), (1674, 100520), (1680, 100161), (1736, 96930), (1795, 93744), (1860, 90468), (1890, 89032), (1953, 86160), (2154, 78120), (2160, 77903), (2170, 77544), (2232, 75390), (2480, 67851), (2513, 66960), (2520, 66774), (2604, 64620), (2790, 60312), (2872, 58590), (3024, 55645), (3231, 52080), (3255, 51696), (3348, 50260), (3472, 48465), (3590, 46872), (3720, 45234), (3780, 44516), (3906, 43080), (4185, 40208), (4308, 39060), (4340, 38772), (4464, 37695), (5026, 33480), (5040, 33387), (5208, 32310), (5385, 31248), (5580, 30156), (5744, 29295), (5859, 28720), (6462, 26040), (6510, 25848), (6696, 25130), (7180, 23436), (7440, 22617), (7539, 22320), (7560, 22258), (7812, 21540), (8370, 20104), (8616, 19530), (8680, 19386), (9693, 17360), (9765, 17232), (10052, 16740), (10416, 16155), (10770, 15624), (11129, 15120), (11160, 15078), (11718, 14360), (12565, 13392), (12924, 13020)]