241984120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1753}}^1$

素因数の和:1817

約数の個数: 128

約数和(自身を含む): 681955200

約数和(自身を除く): 439971080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 29, 34, 35, 40, 56, 58, 68, 70, 85, 116, 119, 136, 140, 145, 170, 203, 232, 238, 280, 290, 340, 406, 476, 493, 580, 595, 680, 812, 952, 986, 1015, 1160, 1190, 1624, 1753, 1972, 2030, 2380, 2465, 3451, 3506, 3944, 4060, 4760, 4930, 6902, 7012, 8120, 8765, 9860, 12271, 13804, 14024, 17255, 17530, 19720, 24542, 27608, 29801, 34510, 35060, 49084, 50837, 59602, 61355, 69020, 70120, 98168, 101674, 119204, 122710, 138040, 149005, 203348, 208607, 238408, 245420, 254185, 298010, 355859, 406696, 417214, 490840, 508370, 596020, 711718, 834428, 864229, 1016740, 1043035, 1192040, 1423436, 1668856, 1728458, 1779295, 2033480, 2086070, 2846872, 3456916, 3558590, 4172140, 4321145, 6049603, 6913832, 7117180, 8344280, 8642290, 12099206, 14234360, 17284580, 24198412, 30248015, 34569160, 48396824, 60496030, 120992060, 241984120]

約数ペア:

[(1, 241984120), (2, 120992060), (4, 60496030), (5, 48396824), (7, 34569160), (8, 30248015), (10, 24198412), (14, 17284580), (17, 14234360), (20, 12099206), (28, 8642290), (29, 8344280), (34, 7117180), (35, 6913832), (40, 6049603), (56, 4321145), (58, 4172140), (68, 3558590), (70, 3456916), (85, 2846872), (116, 2086070), (119, 2033480), (136, 1779295), (140, 1728458), (145, 1668856), (170, 1423436), (203, 1192040), (232, 1043035), (238, 1016740), (280, 864229), (290, 834428), (340, 711718), (406, 596020), (476, 508370), (493, 490840), (580, 417214), (595, 406696), (680, 355859), (812, 298010), (952, 254185), (986, 245420), (1015, 238408), (1160, 208607), (1190, 203348), (1624, 149005), (1753, 138040), (1972, 122710), (2030, 119204), (2380, 101674), (2465, 98168), (3451, 70120), (3506, 69020), (3944, 61355), (4060, 59602), (4760, 50837), (4930, 49084), (6902, 35060), (7012, 34510), (8120, 29801), (8765, 27608), (9860, 24542), (12271, 19720), (13804, 17530), (14024, 17255)]