390130560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 256

約数和(自身を含む): 1401235200

約数和(自身を除く): 1011104640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 107, 108, 120, 128, 135, 144, 160, 180, 192, 211, 214, 216, 240, 270, 288, 320, 321, 360, 384, 422, 428, 432, 480, 535, 540, 576, 633, 640, 642, 720, 844, 856, 864, 960, 963, 1055, 1070, 1080, 1152, 1266, 1284, 1440, 1605, 1688, 1712, 1728, 1899, 1920, 1926, 2110, 2140, 2160, 2532, 2568, 2880, 2889, 3165, 3210, 3376, 3424, 3456, 3798, 3852, 4220, 4280, 4320, 4815, 5064, 5136, 5697, 5760, 5778, 6330, 6420, 6752, 6848, 7596, 7704, 8440, 8560, 8640, 9495, 9630, 10128, 10272, 11394, 11556, 12660, 12840, 13504, 13696, 14445, 15192, 15408, 16880, 17120, 17280, 18990, 19260, 20256, 20544, 22577, 22788, 23112, 25320, 25680, 27008, 28485, 28890, 30384, 30816, 33760, 34240, 37980, 38520, 40512, 41088, 45154, 45576, 46224, 50640, 51360, 56970, 57780, 60768, 61632, 67520, 67731, 68480, 75960, 77040, 81024, 90308, 91152, 92448, 101280, 102720, 112885, 113940, 115560, 121536, 123264, 135040, 135462, 151920, 154080, 180616, 182304, 184896, 202560, 203193, 205440, 225770, 227880, 231120, 243072, 270924, 303840, 308160, 338655, 361232, 364608, 369792, 405120, 406386, 451540, 455760, 462240, 541848, 607680, 609579, 616320, 677310, 722464, 729216, 812772, 903080, 911520, 924480, 1015965, 1083696, 1215360, 1219158, 1354620, 1444928, 1625544, 1806160, 1823040, 1848960, 2031930, 2167392, 2438316, 2709240, 2889856, 3047895, 3251088, 3612320, 3646080, 4063860, 4334784, 4876632, 5418480, 6095790, 6502176, 7224640, 8127720, 8669568, 9753264, 10836960, 12191580, 13004352, 14449280, 16255440, 19506528, 21673920, 24383160, 26008704, 32510880, 39013056, 43347840, 48766320, 65021760, 78026112, 97532640, 130043520, 195065280, 390130560]

約数ペア:

[(1, 390130560), (2, 195065280), (3, 130043520), (4, 97532640), (5, 78026112), (6, 65021760), (8, 48766320), (9, 43347840), (10, 39013056), (12, 32510880), (15, 26008704), (16, 24383160), (18, 21673920), (20, 19506528), (24, 16255440), (27, 14449280), (30, 13004352), (32, 12191580), (36, 10836960), (40, 9753264), (45, 8669568), (48, 8127720), (54, 7224640), (60, 6502176), (64, 6095790), (72, 5418480), (80, 4876632), (90, 4334784), (96, 4063860), (107, 3646080), (108, 3612320), (120, 3251088), (128, 3047895), (135, 2889856), (144, 2709240), (160, 2438316), (180, 2167392), (192, 2031930), (211, 1848960), (214, 1823040), (216, 1806160), (240, 1625544), (270, 1444928), (288, 1354620), (320, 1219158), (321, 1215360), (360, 1083696), (384, 1015965), (422, 924480), (428, 911520), (432, 903080), (480, 812772), (535, 729216), (540, 722464), (576, 677310), (633, 616320), (640, 609579), (642, 607680), (720, 541848), (844, 462240), (856, 455760), (864, 451540), (960, 406386), (963, 405120), (1055, 369792), (1070, 364608), (1080, 361232), (1152, 338655), (1266, 308160), (1284, 303840), (1440, 270924), (1605, 243072), (1688, 231120), (1712, 227880), (1728, 225770), (1899, 205440), (1920, 203193), (1926, 202560), (2110, 184896), (2140, 182304), (2160, 180616), (2532, 154080), (2568, 151920), (2880, 135462), (2889, 135040), (3165, 123264), (3210, 121536), (3376, 115560), (3424, 113940), (3456, 112885), (3798, 102720), (3852, 101280), (4220, 92448), (4280, 91152), (4320, 90308), (4815, 81024), (5064, 77040), (5136, 75960), (5697, 68480), (5760, 67731), (5778, 67520), (6330, 61632), (6420, 60768), (6752, 57780), (6848, 56970), (7596, 51360), (7704, 50640), (8440, 46224), (8560, 45576), (8640, 45154), (9495, 41088), (9630, 40512), (10128, 38520), (10272, 37980), (11394, 34240), (11556, 33760), (12660, 30816), (12840, 30384), (13504, 28890), (13696, 28485), (14445, 27008), (15192, 25680), (15408, 25320), (16880, 23112), (17120, 22788), (17280, 22577), (18990, 20544), (19260, 20256)]