276809120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{71}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 770974848

約数和(自身を除く): 494165728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 70, 71, 80, 112, 118, 140, 142, 160, 224, 236, 280, 284, 295, 355, 413, 472, 497, 560, 568, 590, 710, 826, 944, 994, 1120, 1136, 1180, 1420, 1652, 1888, 1988, 2065, 2272, 2360, 2485, 2840, 3304, 3481, 3976, 4130, 4189, 4720, 4970, 5680, 6608, 6962, 7952, 8260, 8378, 9440, 9940, 11360, 13216, 13924, 15904, 16520, 16756, 17405, 19880, 20945, 24367, 27848, 29323, 33040, 33512, 34810, 39760, 41890, 48734, 55696, 58646, 66080, 67024, 69620, 79520, 83780, 97468, 111392, 117292, 121835, 134048, 139240, 146615, 167560, 194936, 234584, 243670, 247151, 278480, 293230, 335120, 389872, 469168, 487340, 494302, 556960, 586460, 670240, 779744, 938336, 974680, 988604, 1172920, 1235755, 1730057, 1949360, 1977208, 2345840, 2471510, 3460114, 3898720, 3954416, 4691680, 4943020, 6920228, 7908832, 8650285, 9886040, 13840456, 17300570, 19772080, 27680912, 34601140, 39544160, 55361824, 69202280, 138404560, 276809120]

約数ペア:

[(1, 276809120), (2, 138404560), (4, 69202280), (5, 55361824), (7, 39544160), (8, 34601140), (10, 27680912), (14, 19772080), (16, 17300570), (20, 13840456), (28, 9886040), (32, 8650285), (35, 7908832), (40, 6920228), (56, 4943020), (59, 4691680), (70, 3954416), (71, 3898720), (80, 3460114), (112, 2471510), (118, 2345840), (140, 1977208), (142, 1949360), (160, 1730057), (224, 1235755), (236, 1172920), (280, 988604), (284, 974680), (295, 938336), (355, 779744), (413, 670240), (472, 586460), (497, 556960), (560, 494302), (568, 487340), (590, 469168), (710, 389872), (826, 335120), (944, 293230), (994, 278480), (1120, 247151), (1136, 243670), (1180, 234584), (1420, 194936), (1652, 167560), (1888, 146615), (1988, 139240), (2065, 134048), (2272, 121835), (2360, 117292), (2485, 111392), (2840, 97468), (3304, 83780), (3481, 79520), (3976, 69620), (4130, 67024), (4189, 66080), (4720, 58646), (4970, 55696), (5680, 48734), (6608, 41890), (6962, 39760), (7952, 34810), (8260, 33512), (8378, 33040), (9440, 29323), (9940, 27848), (11360, 24367), (13216, 20945), (13924, 19880), (15904, 17405), (16520, 16756)]