314220720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2903}}^1$

素因数の和:2971

約数の個数: 160

約数和(自身を含む): 1088930304

約数和(自身を除く): 774709584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 110, 120, 123, 132, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 410, 440, 451, 492, 528, 615, 656, 660, 820, 880, 902, 984, 1230, 1320, 1353, 1640, 1804, 1968, 2255, 2460, 2640, 2706, 2903, 3280, 3608, 4510, 4920, 5412, 5806, 6765, 7216, 8709, 9020, 9840, 10824, 11612, 13530, 14515, 17418, 18040, 21648, 23224, 27060, 29030, 31933, 34836, 36080, 43545, 46448, 54120, 58060, 63866, 69672, 87090, 95799, 108240, 116120, 119023, 127732, 139344, 159665, 174180, 191598, 232240, 238046, 255464, 319330, 348360, 357069, 383196, 476092, 478995, 510928, 595115, 638660, 696720, 714138, 766392, 952184, 957990, 1190230, 1277320, 1309253, 1428276, 1532784, 1785345, 1904368, 1915980, 2380460, 2554640, 2618506, 2856552, 3570690, 3831960, 3927759, 4760920, 5237012, 5713104, 6546265, 7141380, 7663920, 7855518, 9521840, 10474024, 13092530, 14282760, 15711036, 19638795, 20948048, 26185060, 28565520, 31422072, 39277590, 52370120, 62844144, 78555180, 104740240, 157110360, 314220720]

約数ペア:

[(1, 314220720), (2, 157110360), (3, 104740240), (4, 78555180), (5, 62844144), (6, 52370120), (8, 39277590), (10, 31422072), (11, 28565520), (12, 26185060), (15, 20948048), (16, 19638795), (20, 15711036), (22, 14282760), (24, 13092530), (30, 10474024), (33, 9521840), (40, 7855518), (41, 7663920), (44, 7141380), (48, 6546265), (55, 5713104), (60, 5237012), (66, 4760920), (80, 3927759), (82, 3831960), (88, 3570690), (110, 2856552), (120, 2618506), (123, 2554640), (132, 2380460), (164, 1915980), (165, 1904368), (176, 1785345), (205, 1532784), (220, 1428276), (240, 1309253), (246, 1277320), (264, 1190230), (328, 957990), (330, 952184), (410, 766392), (440, 714138), (451, 696720), (492, 638660), (528, 595115), (615, 510928), (656, 478995), (660, 476092), (820, 383196), (880, 357069), (902, 348360), (984, 319330), (1230, 255464), (1320, 238046), (1353, 232240), (1640, 191598), (1804, 174180), (1968, 159665), (2255, 139344), (2460, 127732), (2640, 119023), (2706, 116120), (2903, 108240), (3280, 95799), (3608, 87090), (4510, 69672), (4920, 63866), (5412, 58060), (5806, 54120), (6765, 46448), (7216, 43545), (8709, 36080), (9020, 34836), (9840, 31933), (10824, 29030), (11612, 27060), (13530, 23224), (14515, 21648), (17418, 18040)]