223513080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{503}}^1$

素因数の和:570

約数の個数: 192

約数和(自身を含む): 802690560

約数和(自身を除く): 579177480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 503, 529, 552, 644, 690, 805, 840, 920, 966, 1006, 1058, 1288, 1380, 1509, 1587, 1610, 1932, 2012, 2116, 2415, 2515, 2645, 2760, 3018, 3174, 3220, 3521, 3703, 3864, 4024, 4232, 4830, 5030, 5290, 6036, 6348, 6440, 7042, 7406, 7545, 7935, 9660, 10060, 10563, 10580, 11109, 11569, 12072, 12696, 14084, 14812, 15090, 15870, 17605, 18515, 19320, 20120, 21126, 21160, 22218, 23138, 28168, 29624, 30180, 31740, 34707, 35210, 37030, 42252, 44436, 46276, 52815, 55545, 57845, 60360, 63480, 69414, 70420, 74060, 80983, 84504, 88872, 92552, 105630, 111090, 115690, 138828, 140840, 148120, 161966, 173535, 211260, 222180, 231380, 242949, 266087, 277656, 323932, 347070, 404915, 422520, 444360, 462760, 485898, 532174, 647864, 694140, 798261, 809830, 971796, 1064348, 1214745, 1330435, 1388280, 1596522, 1619660, 1862609, 1943592, 2128696, 2429490, 2660870, 3193044, 3239320, 3725218, 3991305, 4858980, 5321740, 5587827, 6386088, 7450436, 7982610, 9313045, 9717960, 10643480, 11175654, 14900872, 15965220, 18626090, 22351308, 27939135, 31930440, 37252180, 44702616, 55878270, 74504360, 111756540, 223513080]

約数ペア:

[(1, 223513080), (2, 111756540), (3, 74504360), (4, 55878270), (5, 44702616), (6, 37252180), (7, 31930440), (8, 27939135), (10, 22351308), (12, 18626090), (14, 15965220), (15, 14900872), (20, 11175654), (21, 10643480), (23, 9717960), (24, 9313045), (28, 7982610), (30, 7450436), (35, 6386088), (40, 5587827), (42, 5321740), (46, 4858980), (56, 3991305), (60, 3725218), (69, 3239320), (70, 3193044), (84, 2660870), (92, 2429490), (105, 2128696), (115, 1943592), (120, 1862609), (138, 1619660), (140, 1596522), (161, 1388280), (168, 1330435), (184, 1214745), (210, 1064348), (230, 971796), (276, 809830), (280, 798261), (322, 694140), (345, 647864), (420, 532174), (460, 485898), (483, 462760), (503, 444360), (529, 422520), (552, 404915), (644, 347070), (690, 323932), (805, 277656), (840, 266087), (920, 242949), (966, 231380), (1006, 222180), (1058, 211260), (1288, 173535), (1380, 161966), (1509, 148120), (1587, 140840), (1610, 138828), (1932, 115690), (2012, 111090), (2116, 105630), (2415, 92552), (2515, 88872), (2645, 84504), (2760, 80983), (3018, 74060), (3174, 70420), (3220, 69414), (3521, 63480), (3703, 60360), (3864, 57845), (4024, 55545), (4232, 52815), (4830, 46276), (5030, 44436), (5290, 42252), (6036, 37030), (6348, 35210), (6440, 34707), (7042, 31740), (7406, 30180), (7545, 29624), (7935, 28168), (9660, 23138), (10060, 22218), (10563, 21160), (10580, 21126), (11109, 20120), (11569, 19320), (12072, 18515), (12696, 17605), (14084, 15870), (14812, 15090)]