1206364720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3137}}^1$

素因数の和:3203

約数の個数: 160

約数和(自身を含む): 3361927680

約数和(自身を除く): 2155562960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 23, 38, 40, 44, 46, 55, 76, 80, 88, 92, 95, 110, 115, 152, 176, 184, 190, 209, 220, 230, 253, 304, 368, 380, 418, 437, 440, 460, 506, 760, 836, 874, 880, 920, 1012, 1045, 1265, 1520, 1672, 1748, 1840, 2024, 2090, 2185, 2530, 3137, 3344, 3496, 4048, 4180, 4370, 4807, 5060, 6274, 6992, 8360, 8740, 9614, 10120, 12548, 15685, 16720, 17480, 19228, 20240, 24035, 25096, 31370, 34507, 34960, 38456, 48070, 50192, 59603, 62740, 69014, 72151, 76912, 96140, 119206, 125480, 138028, 144302, 172535, 192280, 238412, 250960, 276056, 288604, 298015, 345070, 360755, 384560, 476824, 552112, 577208, 596030, 655633, 690140, 721510, 793661, 953648, 1154416, 1192060, 1311266, 1370869, 1380280, 1443020, 1587322, 2384120, 2622532, 2741738, 2760560, 2886040, 3174644, 3278165, 3968305, 4768240, 5245064, 5483476, 5772080, 6349288, 6556330, 6854345, 7936610, 10490128, 10966952, 12698576, 13112660, 13708690, 15079559, 15873220, 21933904, 26225320, 27417380, 30159118, 31746440, 52450640, 54834760, 60318236, 63492880, 75397795, 109669520, 120636472, 150795590, 241272944, 301591180, 603182360, 1206364720]

約数ペア:

[(1, 1206364720), (2, 603182360), (4, 301591180), (5, 241272944), (8, 150795590), (10, 120636472), (11, 109669520), (16, 75397795), (19, 63492880), (20, 60318236), (22, 54834760), (23, 52450640), (38, 31746440), (40, 30159118), (44, 27417380), (46, 26225320), (55, 21933904), (76, 15873220), (80, 15079559), (88, 13708690), (92, 13112660), (95, 12698576), (110, 10966952), (115, 10490128), (152, 7936610), (176, 6854345), (184, 6556330), (190, 6349288), (209, 5772080), (220, 5483476), (230, 5245064), (253, 4768240), (304, 3968305), (368, 3278165), (380, 3174644), (418, 2886040), (437, 2760560), (440, 2741738), (460, 2622532), (506, 2384120), (760, 1587322), (836, 1443020), (874, 1380280), (880, 1370869), (920, 1311266), (1012, 1192060), (1045, 1154416), (1265, 953648), (1520, 793661), (1672, 721510), (1748, 690140), (1840, 655633), (2024, 596030), (2090, 577208), (2185, 552112), (2530, 476824), (3137, 384560), (3344, 360755), (3496, 345070), (4048, 298015), (4180, 288604), (4370, 276056), (4807, 250960), (5060, 238412), (6274, 192280), (6992, 172535), (8360, 144302), (8740, 138028), (9614, 125480), (10120, 119206), (12548, 96140), (15685, 76912), (16720, 72151), (17480, 69014), (19228, 62740), (20240, 59603), (24035, 50192), (25096, 48070), (31370, 38456), (34507, 34960)]