447231120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14011}}^1$

素因数の和:14053

約数の個数: 160

約数和(自身を含む): 1667988480

約数和(自身を除く): 1220757360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 14011, 15960, 28022, 31920, 42033, 56044, 70055, 84066, 98077, 112088, 140110, 168132, 196154, 210165, 224176, 266209, 280220, 294231, 336264, 392308, 420330, 490385, 532418, 560440, 588462, 672528, 784616, 798627, 840660, 980770, 1064836, 1120880, 1176924, 1331045, 1471155, 1569232, 1597254, 1681320, 1863463, 1961540, 2129672, 2353848, 2662090, 2942310, 3194508, 3362640, 3726926, 3923080, 3993135, 4259344, 4707696, 5324180, 5590389, 5884620, 6389016, 7453852, 7846160, 7986270, 9317315, 10648360, 11180778, 11769240, 12778032, 14907704, 15972540, 18634630, 21296720, 22361556, 23538480, 27951945, 29815408, 31945080, 37269260, 44723112, 55903890, 63890160, 74538520, 89446224, 111807780, 149077040, 223615560, 447231120]

約数ペア:

[(1, 447231120), (2, 223615560), (3, 149077040), (4, 111807780), (5, 89446224), (6, 74538520), (7, 63890160), (8, 55903890), (10, 44723112), (12, 37269260), (14, 31945080), (15, 29815408), (16, 27951945), (19, 23538480), (20, 22361556), (21, 21296720), (24, 18634630), (28, 15972540), (30, 14907704), (35, 12778032), (38, 11769240), (40, 11180778), (42, 10648360), (48, 9317315), (56, 7986270), (57, 7846160), (60, 7453852), (70, 6389016), (76, 5884620), (80, 5590389), (84, 5324180), (95, 4707696), (105, 4259344), (112, 3993135), (114, 3923080), (120, 3726926), (133, 3362640), (140, 3194508), (152, 2942310), (168, 2662090), (190, 2353848), (210, 2129672), (228, 1961540), (240, 1863463), (266, 1681320), (280, 1597254), (285, 1569232), (304, 1471155), (336, 1331045), (380, 1176924), (399, 1120880), (420, 1064836), (456, 980770), (532, 840660), (560, 798627), (570, 784616), (665, 672528), (760, 588462), (798, 560440), (840, 532418), (912, 490385), (1064, 420330), (1140, 392308), (1330, 336264), (1520, 294231), (1596, 280220), (1680, 266209), (1995, 224176), (2128, 210165), (2280, 196154), (2660, 168132), (3192, 140110), (3990, 112088), (4560, 98077), (5320, 84066), (6384, 70055), (7980, 56044), (10640, 42033), (14011, 31920), (15960, 28022)]