22513680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{1489}}^1$

素因数の和:1518

約数の個数: 160

約数和(自身を含む): 88684800

約数和(自身を除く): 66171120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1489, 1512, 1680, 1890, 2160, 2520, 2978, 3024, 3780, 4467, 5040, 5956, 7445, 7560, 8934, 10423, 11912, 13401, 14890, 15120, 17868, 20846, 22335, 23824, 26802, 29780, 31269, 35736, 40203, 41692, 44670, 52115, 53604, 59560, 62538, 67005, 71472, 80406, 83384, 89340, 93807, 104230, 107208, 119120, 125076, 134010, 156345, 160812, 166768, 178680, 187614, 201015, 208460, 214416, 250152, 268020, 281421, 312690, 321624, 357360, 375228, 402030, 416920, 469035, 500304, 536040, 562842, 625380, 643248, 750456, 804060, 833840, 938070, 1072080, 1125684, 1250760, 1407105, 1500912, 1608120, 1876140, 2251368, 2501520, 2814210, 3216240, 3752280, 4502736, 5628420, 7504560, 11256840, 22513680]

約数ペア:

[(1, 22513680), (2, 11256840), (3, 7504560), (4, 5628420), (5, 4502736), (6, 3752280), (7, 3216240), (8, 2814210), (9, 2501520), (10, 2251368), (12, 1876140), (14, 1608120), (15, 1500912), (16, 1407105), (18, 1250760), (20, 1125684), (21, 1072080), (24, 938070), (27, 833840), (28, 804060), (30, 750456), (35, 643248), (36, 625380), (40, 562842), (42, 536040), (45, 500304), (48, 469035), (54, 416920), (56, 402030), (60, 375228), (63, 357360), (70, 321624), (72, 312690), (80, 281421), (84, 268020), (90, 250152), (105, 214416), (108, 208460), (112, 201015), (120, 187614), (126, 178680), (135, 166768), (140, 160812), (144, 156345), (168, 134010), (180, 125076), (189, 119120), (210, 107208), (216, 104230), (240, 93807), (252, 89340), (270, 83384), (280, 80406), (315, 71472), (336, 67005), (360, 62538), (378, 59560), (420, 53604), (432, 52115), (504, 44670), (540, 41692), (560, 40203), (630, 35736), (720, 31269), (756, 29780), (840, 26802), (945, 23824), (1008, 22335), (1080, 20846), (1260, 17868), (1489, 15120), (1512, 14890), (1680, 13401), (1890, 11912), (2160, 10423), (2520, 8934), (2978, 7560), (3024, 7445), (3780, 5956), (4467, 5040)]