258725040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9059}}^1$

素因数の和:9099

約数の個数: 160

約数和(自身を含む): 970652160

約数和(自身を除く): 711927120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9059, 9520, 14280, 18118, 27177, 28560, 36236, 45295, 54354, 63413, 72472, 90590, 108708, 126826, 135885, 144944, 154003, 181180, 190239, 217416, 253652, 271770, 308006, 317065, 362360, 380478, 434832, 462009, 507304, 543540, 616012, 634130, 724720, 760956, 770015, 924018, 951195, 1014608, 1078021, 1087080, 1232024, 1268260, 1521912, 1540030, 1848036, 1902390, 2156042, 2174160, 2310045, 2464048, 2536520, 3043824, 3080060, 3234063, 3696072, 3804780, 4312084, 4620090, 5073040, 5390105, 6160120, 6468126, 7392144, 7609560, 8624168, 9240180, 10780210, 12320240, 12936252, 15219120, 16170315, 17248336, 18480360, 21560420, 25872504, 32340630, 36960720, 43120840, 51745008, 64681260, 86241680, 129362520, 258725040]

約数ペア:

[(1, 258725040), (2, 129362520), (3, 86241680), (4, 64681260), (5, 51745008), (6, 43120840), (7, 36960720), (8, 32340630), (10, 25872504), (12, 21560420), (14, 18480360), (15, 17248336), (16, 16170315), (17, 15219120), (20, 12936252), (21, 12320240), (24, 10780210), (28, 9240180), (30, 8624168), (34, 7609560), (35, 7392144), (40, 6468126), (42, 6160120), (48, 5390105), (51, 5073040), (56, 4620090), (60, 4312084), (68, 3804780), (70, 3696072), (80, 3234063), (84, 3080060), (85, 3043824), (102, 2536520), (105, 2464048), (112, 2310045), (119, 2174160), (120, 2156042), (136, 1902390), (140, 1848036), (168, 1540030), (170, 1521912), (204, 1268260), (210, 1232024), (238, 1087080), (240, 1078021), (255, 1014608), (272, 951195), (280, 924018), (336, 770015), (340, 760956), (357, 724720), (408, 634130), (420, 616012), (476, 543540), (510, 507304), (560, 462009), (595, 434832), (680, 380478), (714, 362360), (816, 317065), (840, 308006), (952, 271770), (1020, 253652), (1190, 217416), (1360, 190239), (1428, 181180), (1680, 154003), (1785, 144944), (1904, 135885), (2040, 126826), (2380, 108708), (2856, 90590), (3570, 72472), (4080, 63413), (4760, 54354), (5712, 45295), (7140, 36236), (9059, 28560), (9520, 27177), (14280, 18118)]