2712081960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5881}}^1$

素因数の和:5969

約数の個数: 256

約数和(自身を含む): 10502899200

約数和(自身を除く): 7790817240

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, 61, 63, 70, 72, 84, 90, 105, 108, 120, 122, 126, 135, 140, 168, 180, 183, 189, 210, 216, 244, 252, 270, 280, 305, 315, 360, 366, 378, 420, 427, 488, 504, 540, 549, 610, 630, 732, 756, 840, 854, 915, 945, 1080, 1098, 1220, 1260, 1281, 1464, 1512, 1647, 1708, 1830, 1890, 2135, 2196, 2440, 2520, 2562, 2745, 3294, 3416, 3660, 3780, 3843, 4270, 4392, 5124, 5490, 5881, 6405, 6588, 7320, 7560, 7686, 8235, 8540, 10248, 10980, 11529, 11762, 12810, 13176, 15372, 16470, 17080, 17643, 19215, 21960, 23058, 23524, 25620, 29405, 30744, 32940, 35286, 38430, 41167, 46116, 47048, 51240, 52929, 57645, 58810, 65880, 70572, 76860, 82334, 88215, 92232, 105858, 115290, 117620, 123501, 141144, 153720, 158787, 164668, 176430, 205835, 211716, 230580, 235240, 247002, 264645, 317574, 329336, 352860, 358741, 370503, 411670, 423432, 461160, 494004, 529290, 617505, 635148, 705720, 717482, 741006, 793935, 823340, 988008, 1058580, 1076223, 1111509, 1235010, 1270296, 1434964, 1482012, 1587870, 1646680, 1793705, 1852515, 2117160, 2152446, 2223018, 2470020, 2511187, 2869928, 2964024, 3175740, 3228669, 3587410, 3705030, 4304892, 4446036, 4940040, 5022374, 5381115, 5557545, 6351480, 6457338, 7174820, 7410060, 7533561, 8609784, 8892072, 9686007, 10044748, 10762230, 11115090, 12555935, 12914676, 14349640, 14820120, 15067122, 16143345, 19372014, 20089496, 21524460, 22230180, 22600683, 25111870, 25829352, 30134244, 32286690, 37667805, 38744028, 43048920, 44460360, 45201366, 48430035, 50223740, 60268488, 64573380, 67802049, 75335610, 77488056, 90402732, 96860070, 100447480, 113003415, 129146760, 135604098, 150671220, 180805464, 193720140, 226006830, 271208196, 301342440, 339010245, 387440280, 452013660, 542416392, 678020490, 904027320, 1356040980, 2712081960]

約数ペア:

[(1, 2712081960), (2, 1356040980), (3, 904027320), (4, 678020490), (5, 542416392), (6, 452013660), (7, 387440280), (8, 339010245), (9, 301342440), (10, 271208196), (12, 226006830), (14, 193720140), (15, 180805464), (18, 150671220), (20, 135604098), (21, 129146760), (24, 113003415), (27, 100447480), (28, 96860070), (30, 90402732), (35, 77488056), (36, 75335610), (40, 67802049), (42, 64573380), (45, 60268488), (54, 50223740), (56, 48430035), (60, 45201366), (61, 44460360), (63, 43048920), (70, 38744028), (72, 37667805), (84, 32286690), (90, 30134244), (105, 25829352), (108, 25111870), (120, 22600683), (122, 22230180), (126, 21524460), (135, 20089496), (140, 19372014), (168, 16143345), (180, 15067122), (183, 14820120), (189, 14349640), (210, 12914676), (216, 12555935), (244, 11115090), (252, 10762230), (270, 10044748), (280, 9686007), (305, 8892072), (315, 8609784), (360, 7533561), (366, 7410060), (378, 7174820), (420, 6457338), (427, 6351480), (488, 5557545), (504, 5381115), (540, 5022374), (549, 4940040), (610, 4446036), (630, 4304892), (732, 3705030), (756, 3587410), (840, 3228669), (854, 3175740), (915, 2964024), (945, 2869928), (1080, 2511187), (1098, 2470020), (1220, 2223018), (1260, 2152446), (1281, 2117160), (1464, 1852515), (1512, 1793705), (1647, 1646680), (1708, 1587870), (1830, 1482012), (1890, 1434964), (2135, 1270296), (2196, 1235010), (2440, 1111509), (2520, 1076223), (2562, 1058580), (2745, 988008), (3294, 823340), (3416, 793935), (3660, 741006), (3780, 717482), (3843, 705720), (4270, 635148), (4392, 617505), (5124, 529290), (5490, 494004), (5881, 461160), (6405, 423432), (6588, 411670), (7320, 370503), (7560, 358741), (7686, 352860), (8235, 329336), (8540, 317574), (10248, 264645), (10980, 247002), (11529, 235240), (11762, 230580), (12810, 211716), (13176, 205835), (15372, 176430), (16470, 164668), (17080, 158787), (17643, 153720), (19215, 141144), (21960, 123501), (23058, 117620), (23524, 115290), (25620, 105858), (29405, 92232), (30744, 88215), (32940, 82334), (35286, 76860), (38430, 70572), (41167, 65880), (46116, 58810), (47048, 57645), (51240, 52929)]