40016160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 143337600

約数和(自身を除く): 103321440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 72, 80, 90, 96, 108, 118, 120, 135, 144, 157, 160, 177, 180, 216, 236, 240, 270, 288, 295, 314, 354, 360, 432, 471, 472, 480, 531, 540, 590, 628, 708, 720, 785, 864, 885, 942, 944, 1062, 1080, 1180, 1256, 1413, 1416, 1440, 1570, 1593, 1770, 1884, 1888, 2124, 2160, 2355, 2360, 2512, 2655, 2826, 2832, 3140, 3186, 3540, 3768, 4239, 4248, 4320, 4710, 4720, 5024, 5310, 5652, 5664, 6280, 6372, 7065, 7080, 7536, 7965, 8478, 8496, 9263, 9420, 9440, 10620, 11304, 12560, 12744, 14130, 14160, 15072, 15930, 16956, 16992, 18526, 18840, 21195, 21240, 22608, 25120, 25488, 27789, 28260, 28320, 31860, 33912, 37052, 37680, 42390, 42480, 45216, 46315, 50976, 55578, 56520, 63720, 67824, 74104, 75360, 83367, 84780, 84960, 92630, 111156, 113040, 127440, 135648, 138945, 148208, 166734, 169560, 185260, 222312, 226080, 250101, 254880, 277890, 296416, 333468, 339120, 370520, 416835, 444624, 500202, 555780, 666936, 678240, 741040, 833670, 889248, 1000404, 1111560, 1250505, 1333872, 1482080, 1667340, 2000808, 2223120, 2501010, 2667744, 3334680, 4001616, 4446240, 5002020, 6669360, 8003232, 10004040, 13338720, 20008080, 40016160]

約数ペア:

[(1, 40016160), (2, 20008080), (3, 13338720), (4, 10004040), (5, 8003232), (6, 6669360), (8, 5002020), (9, 4446240), (10, 4001616), (12, 3334680), (15, 2667744), (16, 2501010), (18, 2223120), (20, 2000808), (24, 1667340), (27, 1482080), (30, 1333872), (32, 1250505), (36, 1111560), (40, 1000404), (45, 889248), (48, 833670), (54, 741040), (59, 678240), (60, 666936), (72, 555780), (80, 500202), (90, 444624), (96, 416835), (108, 370520), (118, 339120), (120, 333468), (135, 296416), (144, 277890), (157, 254880), (160, 250101), (177, 226080), (180, 222312), (216, 185260), (236, 169560), (240, 166734), (270, 148208), (288, 138945), (295, 135648), (314, 127440), (354, 113040), (360, 111156), (432, 92630), (471, 84960), (472, 84780), (480, 83367), (531, 75360), (540, 74104), (590, 67824), (628, 63720), (708, 56520), (720, 55578), (785, 50976), (864, 46315), (885, 45216), (942, 42480), (944, 42390), (1062, 37680), (1080, 37052), (1180, 33912), (1256, 31860), (1413, 28320), (1416, 28260), (1440, 27789), (1570, 25488), (1593, 25120), (1770, 22608), (1884, 21240), (1888, 21195), (2124, 18840), (2160, 18526), (2355, 16992), (2360, 16956), (2512, 15930), (2655, 15072), (2826, 14160), (2832, 14130), (3140, 12744), (3186, 12560), (3540, 11304), (3768, 10620), (4239, 9440), (4248, 9420), (4320, 9263), (4710, 8496), (4720, 8478), (5024, 7965), (5310, 7536), (5652, 7080), (5664, 7065), (6280, 6372)]