2016840840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:592

約数の個数: 256

約数和(自身を含む): 7147768320

約数和(自身を除く): 5130927480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 157, 164, 168, 205, 210, 246, 280, 287, 314, 328, 373, 410, 420, 471, 492, 574, 615, 628, 746, 785, 820, 840, 861, 942, 984, 1099, 1119, 1148, 1230, 1256, 1435, 1492, 1570, 1640, 1722, 1865, 1884, 2198, 2238, 2296, 2355, 2460, 2611, 2870, 2984, 3140, 3297, 3444, 3730, 3768, 4305, 4396, 4476, 4710, 4920, 5222, 5495, 5595, 5740, 6280, 6437, 6594, 6888, 7460, 7833, 8610, 8792, 8952, 9420, 10444, 10990, 11190, 11480, 12874, 13055, 13188, 14920, 15293, 15666, 16485, 17220, 18840, 19311, 20888, 21980, 22380, 25748, 26110, 26376, 30586, 31332, 32185, 32970, 34440, 38622, 39165, 43960, 44760, 45059, 45879, 51496, 52220, 58561, 61172, 62664, 64370, 65940, 76465, 77244, 78330, 90118, 91758, 96555, 104440, 107051, 117122, 122344, 128740, 131880, 135177, 152930, 154488, 156660, 175683, 180236, 183516, 193110, 214102, 225295, 229395, 234244, 257480, 270354, 292805, 305860, 313320, 321153, 351366, 360472, 367032, 386220, 409927, 428204, 450590, 458790, 468488, 535255, 540708, 585610, 611720, 642306, 675885, 702732, 772440, 819854, 856408, 878415, 901180, 917580, 1070510, 1081416, 1171220, 1229781, 1284612, 1351770, 1405464, 1605765, 1639708, 1756830, 1802360, 1835160, 2049635, 2141020, 2342440, 2401001, 2459562, 2569224, 2703540, 3211530, 3279416, 3513660, 4099270, 4282040, 4802002, 4919124, 5407080, 6148905, 6423060, 7027320, 7203003, 8198540, 9604004, 9838248, 12005005, 12297810, 12846120, 14406006, 16397080, 16807007, 19208008, 24010010, 24595620, 28812012, 33614014, 36015015, 48020020, 49191240, 50421021, 57624024, 67228028, 72030030, 84035035, 96040040, 100842042, 134456056, 144060060, 168070070, 201684084, 252105105, 288120120, 336140140, 403368168, 504210210, 672280280, 1008420420, 2016840840]

約数ペア:

[(1, 2016840840), (2, 1008420420), (3, 672280280), (4, 504210210), (5, 403368168), (6, 336140140), (7, 288120120), (8, 252105105), (10, 201684084), (12, 168070070), (14, 144060060), (15, 134456056), (20, 100842042), (21, 96040040), (24, 84035035), (28, 72030030), (30, 67228028), (35, 57624024), (40, 50421021), (41, 49191240), (42, 48020020), (56, 36015015), (60, 33614014), (70, 28812012), (82, 24595620), (84, 24010010), (105, 19208008), (120, 16807007), (123, 16397080), (140, 14406006), (157, 12846120), (164, 12297810), (168, 12005005), (205, 9838248), (210, 9604004), (246, 8198540), (280, 7203003), (287, 7027320), (314, 6423060), (328, 6148905), (373, 5407080), (410, 4919124), (420, 4802002), (471, 4282040), (492, 4099270), (574, 3513660), (615, 3279416), (628, 3211530), (746, 2703540), (785, 2569224), (820, 2459562), (840, 2401001), (861, 2342440), (942, 2141020), (984, 2049635), (1099, 1835160), (1119, 1802360), (1148, 1756830), (1230, 1639708), (1256, 1605765), (1435, 1405464), (1492, 1351770), (1570, 1284612), (1640, 1229781), (1722, 1171220), (1865, 1081416), (1884, 1070510), (2198, 917580), (2238, 901180), (2296, 878415), (2355, 856408), (2460, 819854), (2611, 772440), (2870, 702732), (2984, 675885), (3140, 642306), (3297, 611720), (3444, 585610), (3730, 540708), (3768, 535255), (4305, 468488), (4396, 458790), (4476, 450590), (4710, 428204), (4920, 409927), (5222, 386220), (5495, 367032), (5595, 360472), (5740, 351366), (6280, 321153), (6437, 313320), (6594, 305860), (6888, 292805), (7460, 270354), (7833, 257480), (8610, 234244), (8792, 229395), (8952, 225295), (9420, 214102), (10444, 193110), (10990, 183516), (11190, 180236), (11480, 175683), (12874, 156660), (13055, 154488), (13188, 152930), (14920, 135177), (15293, 131880), (15666, 128740), (16485, 122344), (17220, 117122), (18840, 107051), (19311, 104440), (20888, 96555), (21980, 91758), (22380, 90118), (25748, 78330), (26110, 77244), (26376, 76465), (30586, 65940), (31332, 64370), (32185, 62664), (32970, 61172), (34440, 58561), (38622, 52220), (39165, 51496), (43960, 45879), (44760, 45059)]