138304320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1871}}^1$

素因数の和:1909

約数の個数: 224

約数和(自身を含む): 547762176

約数和(自身を除く): 409457856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 1871, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3696, 3742, 4620, 4928, 5280, 5613, 6160, 6720, 7392, 7484, 9240, 9355, 10560, 11226, 12320, 13097, 14784, 14968, 18480, 18710, 20581, 22452, 24640, 26194, 28065, 29936, 36960, 37420, 39291, 41162, 44904, 52388, 56130, 59872, 61743, 65485, 73920, 74840, 78582, 82324, 89808, 102905, 104776, 112260, 119744, 123486, 130970, 144067, 149680, 157164, 164648, 179616, 196455, 205810, 209552, 224520, 246972, 261940, 288134, 299360, 308715, 314328, 329296, 359232, 392910, 411620, 419104, 432201, 449040, 493944, 523880, 576268, 598720, 617430, 628656, 658592, 720335, 785820, 823240, 838208, 864402, 898080, 987888, 1047760, 1152536, 1234860, 1257312, 1317184, 1440670, 1571640, 1646480, 1728804, 1796160, 1975776, 2095520, 2161005, 2305072, 2469720, 2514624, 2881340, 3143280, 3292960, 3457608, 3951552, 4191040, 4322010, 4610144, 4939440, 5762680, 6286560, 6585920, 6915216, 8644020, 9220288, 9878880, 11525360, 12573120, 13830432, 17288040, 19757760, 23050720, 27660864, 34576080, 46101440, 69152160, 138304320]

約数ペア:

[(1, 138304320), (2, 69152160), (3, 46101440), (4, 34576080), (5, 27660864), (6, 23050720), (7, 19757760), (8, 17288040), (10, 13830432), (11, 12573120), (12, 11525360), (14, 9878880), (15, 9220288), (16, 8644020), (20, 6915216), (21, 6585920), (22, 6286560), (24, 5762680), (28, 4939440), (30, 4610144), (32, 4322010), (33, 4191040), (35, 3951552), (40, 3457608), (42, 3292960), (44, 3143280), (48, 2881340), (55, 2514624), (56, 2469720), (60, 2305072), (64, 2161005), (66, 2095520), (70, 1975776), (77, 1796160), (80, 1728804), (84, 1646480), (88, 1571640), (96, 1440670), (105, 1317184), (110, 1257312), (112, 1234860), (120, 1152536), (132, 1047760), (140, 987888), (154, 898080), (160, 864402), (165, 838208), (168, 823240), (176, 785820), (192, 720335), (210, 658592), (220, 628656), (224, 617430), (231, 598720), (240, 576268), (264, 523880), (280, 493944), (308, 449040), (320, 432201), (330, 419104), (336, 411620), (352, 392910), (385, 359232), (420, 329296), (440, 314328), (448, 308715), (462, 299360), (480, 288134), (528, 261940), (560, 246972), (616, 224520), (660, 209552), (672, 205810), (704, 196455), (770, 179616), (840, 164648), (880, 157164), (924, 149680), (960, 144067), (1056, 130970), (1120, 123486), (1155, 119744), (1232, 112260), (1320, 104776), (1344, 102905), (1540, 89808), (1680, 82324), (1760, 78582), (1848, 74840), (1871, 73920), (2112, 65485), (2240, 61743), (2310, 59872), (2464, 56130), (2640, 52388), (3080, 44904), (3360, 41162), (3520, 39291), (3696, 37420), (3742, 36960), (4620, 29936), (4928, 28065), (5280, 26194), (5613, 24640), (6160, 22452), (6720, 20581), (7392, 18710), (7484, 18480), (9240, 14968), (9355, 14784), (10560, 13097), (11226, 12320)]