8045313080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^3\times {\mathrm{193}}^1$

素因数の和:370

約数の個数: 128

約数和(自身を含む): 21195043200

約数和(自身を除く): 13149730120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 193, 212, 265, 280, 371, 386, 424, 530, 742, 772, 965, 1060, 1351, 1484, 1544, 1855, 1930, 2120, 2702, 2809, 2968, 3710, 3860, 5404, 5618, 6755, 7420, 7720, 10229, 10808, 11236, 13510, 14045, 14840, 19663, 20458, 22472, 27020, 28090, 39326, 40916, 51145, 54040, 56180, 71603, 78652, 81832, 98315, 102290, 112360, 143206, 148877, 157304, 196630, 204580, 286412, 297754, 358015, 393260, 409160, 542137, 572824, 595508, 716030, 744385, 786520, 1042139, 1084274, 1191016, 1432060, 1488770, 2084278, 2168548, 2710685, 2864120, 2977540, 3794959, 4168556, 4337096, 5210695, 5421370, 5955080, 7589918, 8337112, 10421390, 10842740, 15179836, 18974795, 20842780, 21685480, 28733261, 30359672, 37949590, 41685560, 57466522, 75899180, 114933044, 143666305, 151798360, 201132827, 229866088, 287332610, 402265654, 574665220, 804531308, 1005664135, 1149330440, 1609062616, 2011328270, 4022656540, 8045313080]

約数ペア:

[(1, 8045313080), (2, 4022656540), (4, 2011328270), (5, 1609062616), (7, 1149330440), (8, 1005664135), (10, 804531308), (14, 574665220), (20, 402265654), (28, 287332610), (35, 229866088), (40, 201132827), (53, 151798360), (56, 143666305), (70, 114933044), (106, 75899180), (140, 57466522), (193, 41685560), (212, 37949590), (265, 30359672), (280, 28733261), (371, 21685480), (386, 20842780), (424, 18974795), (530, 15179836), (742, 10842740), (772, 10421390), (965, 8337112), (1060, 7589918), (1351, 5955080), (1484, 5421370), (1544, 5210695), (1855, 4337096), (1930, 4168556), (2120, 3794959), (2702, 2977540), (2809, 2864120), (2968, 2710685), (3710, 2168548), (3860, 2084278), (5404, 1488770), (5618, 1432060), (6755, 1191016), (7420, 1084274), (7720, 1042139), (10229, 786520), (10808, 744385), (11236, 716030), (13510, 595508), (14045, 572824), (14840, 542137), (19663, 409160), (20458, 393260), (22472, 358015), (27020, 297754), (28090, 286412), (39326, 204580), (40916, 196630), (51145, 157304), (54040, 148877), (56180, 143206), (71603, 112360), (78652, 102290), (81832, 98315)]