22664880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{1499}}^1$

素因数の和:1528

約数の個数: 160

約数和(自身を含む): 89280000

約数和(自身を除く): 66615120

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, 1499, 1512, 1680, 1890, 2160, 2520, 2998, 3024, 3780, 4497, 5040, 5996, 7495, 7560, 8994, 10493, 11992, 13491, 14990, 15120, 17988, 20986, 22485, 23984, 26982, 29980, 31479, 35976, 40473, 41972, 44970, 52465, 53964, 59960, 62958, 67455, 71952, 80946, 83944, 89940, 94437, 104930, 107928, 119920, 125916, 134910, 157395, 161892, 167888, 179880, 188874, 202365, 209860, 215856, 251832, 269820, 283311, 314790, 323784, 359760, 377748, 404730, 419720, 472185, 503664, 539640, 566622, 629580, 647568, 755496, 809460, 839440, 944370, 1079280, 1133244, 1259160, 1416555, 1510992, 1618920, 1888740, 2266488, 2518320, 2833110, 3237840, 3777480, 4532976, 5666220, 7554960, 11332440, 22664880]

約数ペア:

[(1, 22664880), (2, 11332440), (3, 7554960), (4, 5666220), (5, 4532976), (6, 3777480), (7, 3237840), (8, 2833110), (9, 2518320), (10, 2266488), (12, 1888740), (14, 1618920), (15, 1510992), (16, 1416555), (18, 1259160), (20, 1133244), (21, 1079280), (24, 944370), (27, 839440), (28, 809460), (30, 755496), (35, 647568), (36, 629580), (40, 566622), (42, 539640), (45, 503664), (48, 472185), (54, 419720), (56, 404730), (60, 377748), (63, 359760), (70, 323784), (72, 314790), (80, 283311), (84, 269820), (90, 251832), (105, 215856), (108, 209860), (112, 202365), (120, 188874), (126, 179880), (135, 167888), (140, 161892), (144, 157395), (168, 134910), (180, 125916), (189, 119920), (210, 107928), (216, 104930), (240, 94437), (252, 89940), (270, 83944), (280, 80946), (315, 71952), (336, 67455), (360, 62958), (378, 59960), (420, 53964), (432, 52465), (504, 44970), (540, 41972), (560, 40473), (630, 35976), (720, 31479), (756, 29980), (840, 26982), (945, 23984), (1008, 22485), (1080, 20986), (1260, 17988), (1499, 15120), (1512, 14990), (1680, 13491), (1890, 11992), (2160, 10493), (2520, 8994), (2998, 7560), (3024, 7495), (3780, 5996), (4497, 5040)]