207630960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:375

約数の個数: 160

約数和(自身を含む): 668528640

約数和(自身を除く): 460897680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 79, 80, 94, 120, 141, 158, 188, 233, 235, 237, 240, 282, 316, 376, 395, 466, 470, 474, 564, 632, 699, 705, 752, 790, 932, 940, 948, 1128, 1165, 1185, 1264, 1398, 1410, 1580, 1864, 1880, 1896, 2256, 2330, 2370, 2796, 2820, 3160, 3495, 3713, 3728, 3760, 3792, 4660, 4740, 5592, 5640, 6320, 6990, 7426, 9320, 9480, 10951, 11139, 11184, 11280, 13980, 14852, 18407, 18565, 18640, 18960, 21902, 22278, 27960, 29704, 32853, 36814, 37130, 43804, 44556, 54755, 55221, 55695, 55920, 59408, 65706, 73628, 74260, 87608, 89112, 92035, 109510, 110442, 111390, 131412, 147256, 148520, 164265, 175216, 178224, 184070, 219020, 220884, 222780, 262824, 276105, 294512, 297040, 328530, 368140, 438040, 441768, 445560, 525648, 552210, 657060, 736280, 865129, 876080, 883536, 891120, 1104420, 1314120, 1472560, 1730258, 2208840, 2595387, 2628240, 3460516, 4325645, 4417680, 5190774, 6921032, 8651290, 10381548, 12976935, 13842064, 17302580, 20763096, 25953870, 34605160, 41526192, 51907740, 69210320, 103815480, 207630960]

約数ペア:

[(1, 207630960), (2, 103815480), (3, 69210320), (4, 51907740), (5, 41526192), (6, 34605160), (8, 25953870), (10, 20763096), (12, 17302580), (15, 13842064), (16, 12976935), (20, 10381548), (24, 8651290), (30, 6921032), (40, 5190774), (47, 4417680), (48, 4325645), (60, 3460516), (79, 2628240), (80, 2595387), (94, 2208840), (120, 1730258), (141, 1472560), (158, 1314120), (188, 1104420), (233, 891120), (235, 883536), (237, 876080), (240, 865129), (282, 736280), (316, 657060), (376, 552210), (395, 525648), (466, 445560), (470, 441768), (474, 438040), (564, 368140), (632, 328530), (699, 297040), (705, 294512), (752, 276105), (790, 262824), (932, 222780), (940, 220884), (948, 219020), (1128, 184070), (1165, 178224), (1185, 175216), (1264, 164265), (1398, 148520), (1410, 147256), (1580, 131412), (1864, 111390), (1880, 110442), (1896, 109510), (2256, 92035), (2330, 89112), (2370, 87608), (2796, 74260), (2820, 73628), (3160, 65706), (3495, 59408), (3713, 55920), (3728, 55695), (3760, 55221), (3792, 54755), (4660, 44556), (4740, 43804), (5592, 37130), (5640, 36814), (6320, 32853), (6990, 29704), (7426, 27960), (9320, 22278), (9480, 21902), (10951, 18960), (11139, 18640), (11184, 18565), (11280, 18407), (13980, 14852)]