213863040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:479

約数の個数: 192

約数和(自身を含む): 747545760

約数和(自身を除く): 533682720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 107, 120, 128, 144, 160, 180, 192, 214, 240, 288, 320, 321, 347, 360, 384, 428, 480, 535, 576, 640, 642, 694, 720, 856, 960, 963, 1041, 1070, 1152, 1284, 1388, 1440, 1605, 1712, 1735, 1920, 1926, 2082, 2140, 2568, 2776, 2880, 3123, 3210, 3424, 3470, 3852, 4164, 4280, 4815, 5136, 5205, 5552, 5760, 6246, 6420, 6848, 6940, 7704, 8328, 8560, 9630, 10272, 10410, 11104, 12492, 12840, 13696, 13880, 15408, 15615, 16656, 17120, 19260, 20544, 20820, 22208, 24984, 25680, 27760, 30816, 31230, 33312, 34240, 37129, 38520, 41088, 41640, 44416, 49968, 51360, 55520, 61632, 62460, 66624, 68480, 74258, 77040, 83280, 99936, 102720, 111040, 111387, 123264, 124920, 133248, 148516, 154080, 166560, 185645, 199872, 205440, 222080, 222774, 249840, 297032, 308160, 333120, 334161, 371290, 399744, 445548, 499680, 556935, 594064, 616320, 666240, 668322, 742580, 891096, 999360, 1113870, 1188128, 1336644, 1485160, 1670805, 1782192, 1998720, 2227740, 2376256, 2673288, 2970320, 3341610, 3564384, 4455480, 4752512, 5346576, 5940640, 6683220, 7128768, 8910960, 10693152, 11881280, 13366440, 14257536, 17821920, 21386304, 23762560, 26732880, 35643840, 42772608, 53465760, 71287680, 106931520, 213863040]

約数ペア:

[(1, 213863040), (2, 106931520), (3, 71287680), (4, 53465760), (5, 42772608), (6, 35643840), (8, 26732880), (9, 23762560), (10, 21386304), (12, 17821920), (15, 14257536), (16, 13366440), (18, 11881280), (20, 10693152), (24, 8910960), (30, 7128768), (32, 6683220), (36, 5940640), (40, 5346576), (45, 4752512), (48, 4455480), (60, 3564384), (64, 3341610), (72, 2970320), (80, 2673288), (90, 2376256), (96, 2227740), (107, 1998720), (120, 1782192), (128, 1670805), (144, 1485160), (160, 1336644), (180, 1188128), (192, 1113870), (214, 999360), (240, 891096), (288, 742580), (320, 668322), (321, 666240), (347, 616320), (360, 594064), (384, 556935), (428, 499680), (480, 445548), (535, 399744), (576, 371290), (640, 334161), (642, 333120), (694, 308160), (720, 297032), (856, 249840), (960, 222774), (963, 222080), (1041, 205440), (1070, 199872), (1152, 185645), (1284, 166560), (1388, 154080), (1440, 148516), (1605, 133248), (1712, 124920), (1735, 123264), (1920, 111387), (1926, 111040), (2082, 102720), (2140, 99936), (2568, 83280), (2776, 77040), (2880, 74258), (3123, 68480), (3210, 66624), (3424, 62460), (3470, 61632), (3852, 55520), (4164, 51360), (4280, 49968), (4815, 44416), (5136, 41640), (5205, 41088), (5552, 38520), (5760, 37129), (6246, 34240), (6420, 33312), (6848, 31230), (6940, 30816), (7704, 27760), (8328, 25680), (8560, 24984), (9630, 22208), (10272, 20820), (10410, 20544), (11104, 19260), (12492, 17120), (12840, 16656), (13696, 15615), (13880, 15408)]