9820440

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{433}}^1$

素因数の和:463

約数の個数: 160

約数和(自身を含む): 37810080

約数和(自身を除く): 27989640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 433, 504, 540, 567, 630, 648, 756, 810, 840, 866, 945, 1080, 1134, 1260, 1299, 1512, 1620, 1732, 1890, 2165, 2268, 2520, 2598, 2835, 3031, 3240, 3464, 3780, 3897, 4330, 4536, 5196, 5670, 6062, 6495, 7560, 7794, 8660, 9093, 10392, 11340, 11691, 12124, 12990, 15155, 15588, 17320, 18186, 19485, 22680, 23382, 24248, 25980, 27279, 30310, 31176, 35073, 36372, 38970, 45465, 46764, 51960, 54558, 58455, 60620, 70146, 72744, 77940, 81837, 90930, 93528, 109116, 116910, 121240, 136395, 140292, 155880, 163674, 175365, 181860, 218232, 233820, 245511, 272790, 280584, 327348, 350730, 363720, 409185, 467640, 491022, 545580, 654696, 701460, 818370, 982044, 1091160, 1227555, 1402920, 1636740, 1964088, 2455110, 3273480, 4910220, 9820440]

約数ペア:

[(1, 9820440), (2, 4910220), (3, 3273480), (4, 2455110), (5, 1964088), (6, 1636740), (7, 1402920), (8, 1227555), (9, 1091160), (10, 982044), (12, 818370), (14, 701460), (15, 654696), (18, 545580), (20, 491022), (21, 467640), (24, 409185), (27, 363720), (28, 350730), (30, 327348), (35, 280584), (36, 272790), (40, 245511), (42, 233820), (45, 218232), (54, 181860), (56, 175365), (60, 163674), (63, 155880), (70, 140292), (72, 136395), (81, 121240), (84, 116910), (90, 109116), (105, 93528), (108, 90930), (120, 81837), (126, 77940), (135, 72744), (140, 70146), (162, 60620), (168, 58455), (180, 54558), (189, 51960), (210, 46764), (216, 45465), (252, 38970), (270, 36372), (280, 35073), (315, 31176), (324, 30310), (360, 27279), (378, 25980), (405, 24248), (420, 23382), (433, 22680), (504, 19485), (540, 18186), (567, 17320), (630, 15588), (648, 15155), (756, 12990), (810, 12124), (840, 11691), (866, 11340), (945, 10392), (1080, 9093), (1134, 8660), (1260, 7794), (1299, 7560), (1512, 6495), (1620, 6062), (1732, 5670), (1890, 5196), (2165, 4536), (2268, 4330), (2520, 3897), (2598, 3780), (2835, 3464), (3031, 3240)]