71801280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:363

約数の個数: 168

約数和(自身を含む): 250344432

約数和(自身を除く): 178543152

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, 144, 160, 180, 192, 214, 233, 240, 288, 320, 321, 360, 428, 466, 480, 535, 576, 642, 699, 720, 856, 932, 960, 963, 1070, 1165, 1284, 1398, 1440, 1605, 1712, 1864, 1926, 2097, 2140, 2330, 2568, 2796, 2880, 3210, 3424, 3495, 3728, 3852, 4194, 4280, 4660, 4815, 5136, 5592, 6420, 6848, 6990, 7456, 7704, 8388, 8560, 9320, 9630, 10272, 10485, 11184, 12840, 13980, 14912, 15408, 16776, 17120, 18640, 19260, 20544, 20970, 22368, 24931, 25680, 27960, 30816, 33552, 34240, 37280, 38520, 41940, 44736, 49862, 51360, 55920, 61632, 67104, 74560, 74793, 77040, 83880, 99724, 102720, 111840, 124655, 134208, 149586, 154080, 167760, 199448, 223680, 224379, 249310, 299172, 308160, 335520, 373965, 398896, 448758, 498620, 598344, 671040, 747930, 797792, 897516, 997240, 1121895, 1196688, 1495860, 1595584, 1795032, 1994480, 2243790, 2393376, 2991720, 3590064, 3988960, 4487580, 4786752, 5983440, 7180128, 7977920, 8975160, 11966880, 14360256, 17950320, 23933760, 35900640, 71801280]

約数ペア:

[(1, 71801280), (2, 35900640), (3, 23933760), (4, 17950320), (5, 14360256), (6, 11966880), (8, 8975160), (9, 7977920), (10, 7180128), (12, 5983440), (15, 4786752), (16, 4487580), (18, 3988960), (20, 3590064), (24, 2991720), (30, 2393376), (32, 2243790), (36, 1994480), (40, 1795032), (45, 1595584), (48, 1495860), (60, 1196688), (64, 1121895), (72, 997240), (80, 897516), (90, 797792), (96, 747930), (107, 671040), (120, 598344), (144, 498620), (160, 448758), (180, 398896), (192, 373965), (214, 335520), (233, 308160), (240, 299172), (288, 249310), (320, 224379), (321, 223680), (360, 199448), (428, 167760), (466, 154080), (480, 149586), (535, 134208), (576, 124655), (642, 111840), (699, 102720), (720, 99724), (856, 83880), (932, 77040), (960, 74793), (963, 74560), (1070, 67104), (1165, 61632), (1284, 55920), (1398, 51360), (1440, 49862), (1605, 44736), (1712, 41940), (1864, 38520), (1926, 37280), (2097, 34240), (2140, 33552), (2330, 30816), (2568, 27960), (2796, 25680), (2880, 24931), (3210, 22368), (3424, 20970), (3495, 20544), (3728, 19260), (3852, 18640), (4194, 17120), (4280, 16776), (4660, 15408), (4815, 14912), (5136, 13980), (5592, 12840), (6420, 11184), (6848, 10485), (6990, 10272), (7456, 9630), (7704, 9320), (8388, 8560)]