143321220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6691}}^1$

素因数の和:6730

約数の個数: 144

約数和(自身を含む): 526151808

約数和(自身を除く): 382830588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 6691, 7140, 10710, 13382, 20073, 21420, 26764, 33455, 40146, 46837, 60219, 66910, 80292, 93674, 100365, 113747, 120438, 133820, 140511, 187348, 200730, 227494, 234185, 240876, 281022, 301095, 341241, 401460, 421533, 454988, 468370, 562044, 568735, 602190, 682482, 702555, 796229, 843066, 936740, 1023723, 1137470, 1204380, 1364964, 1405110, 1592458, 1686132, 1706205, 2047446, 2107665, 2274940, 2388687, 2810220, 3184916, 3412410, 3981145, 4094892, 4215330, 4777374, 5118615, 6824820, 7166061, 7962290, 8430660, 9554748, 10237230, 11943435, 14332122, 15924580, 20474460, 23886870, 28664244, 35830305, 47773740, 71660610, 143321220]

約数ペア:

[(1, 143321220), (2, 71660610), (3, 47773740), (4, 35830305), (5, 28664244), (6, 23886870), (7, 20474460), (9, 15924580), (10, 14332122), (12, 11943435), (14, 10237230), (15, 9554748), (17, 8430660), (18, 7962290), (20, 7166061), (21, 6824820), (28, 5118615), (30, 4777374), (34, 4215330), (35, 4094892), (36, 3981145), (42, 3412410), (45, 3184916), (51, 2810220), (60, 2388687), (63, 2274940), (68, 2107665), (70, 2047446), (84, 1706205), (85, 1686132), (90, 1592458), (102, 1405110), (105, 1364964), (119, 1204380), (126, 1137470), (140, 1023723), (153, 936740), (170, 843066), (180, 796229), (204, 702555), (210, 682482), (238, 602190), (252, 568735), (255, 562044), (306, 468370), (315, 454988), (340, 421533), (357, 401460), (420, 341241), (476, 301095), (510, 281022), (595, 240876), (612, 234185), (630, 227494), (714, 200730), (765, 187348), (1020, 140511), (1071, 133820), (1190, 120438), (1260, 113747), (1428, 100365), (1530, 93674), (1785, 80292), (2142, 66910), (2380, 60219), (3060, 46837), (3570, 40146), (4284, 33455), (5355, 26764), (6691, 21420), (7140, 20073), (10710, 13382)]