351217680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{769}}^1$

素因数の和:969

約数の個数: 160

約数和(自身を含む): 1196173440

約数和(自身を除く): 844955760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 173, 176, 220, 240, 264, 330, 346, 440, 519, 528, 660, 692, 769, 865, 880, 1038, 1320, 1384, 1538, 1730, 1903, 2076, 2307, 2595, 2640, 2768, 3076, 3460, 3806, 3845, 4152, 4614, 5190, 5709, 6152, 6920, 7612, 7690, 8304, 8459, 9228, 9515, 10380, 11418, 11535, 12304, 13840, 15224, 15380, 16918, 18456, 19030, 20760, 22836, 23070, 25377, 28545, 30448, 30760, 33836, 36912, 38060, 41520, 42295, 45672, 46140, 50754, 57090, 61520, 67672, 76120, 84590, 91344, 92280, 101508, 114180, 126885, 133037, 135344, 152240, 169180, 184560, 203016, 228360, 253770, 266074, 338360, 399111, 406032, 456720, 507540, 532148, 665185, 676720, 798222, 1015080, 1064296, 1330370, 1463407, 1596444, 1995555, 2030160, 2128592, 2660740, 2926814, 3192888, 3991110, 4390221, 5321480, 5853628, 6385776, 7317035, 7982220, 8780442, 10642960, 11707256, 14634070, 15964440, 17560884, 21951105, 23414512, 29268140, 31928880, 35121768, 43902210, 58536280, 70243536, 87804420, 117072560, 175608840, 351217680]

約数ペア:

[(1, 351217680), (2, 175608840), (3, 117072560), (4, 87804420), (5, 70243536), (6, 58536280), (8, 43902210), (10, 35121768), (11, 31928880), (12, 29268140), (15, 23414512), (16, 21951105), (20, 17560884), (22, 15964440), (24, 14634070), (30, 11707256), (33, 10642960), (40, 8780442), (44, 7982220), (48, 7317035), (55, 6385776), (60, 5853628), (66, 5321480), (80, 4390221), (88, 3991110), (110, 3192888), (120, 2926814), (132, 2660740), (165, 2128592), (173, 2030160), (176, 1995555), (220, 1596444), (240, 1463407), (264, 1330370), (330, 1064296), (346, 1015080), (440, 798222), (519, 676720), (528, 665185), (660, 532148), (692, 507540), (769, 456720), (865, 406032), (880, 399111), (1038, 338360), (1320, 266074), (1384, 253770), (1538, 228360), (1730, 203016), (1903, 184560), (2076, 169180), (2307, 152240), (2595, 135344), (2640, 133037), (2768, 126885), (3076, 114180), (3460, 101508), (3806, 92280), (3845, 91344), (4152, 84590), (4614, 76120), (5190, 67672), (5709, 61520), (6152, 57090), (6920, 50754), (7612, 46140), (7690, 45672), (8304, 42295), (8459, 41520), (9228, 38060), (9515, 36912), (10380, 33836), (11418, 30760), (11535, 30448), (12304, 28545), (13840, 25377), (15224, 23070), (15380, 22836), (16918, 20760), (18456, 19030)]