243484560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:534

約数の個数: 240

約数和(自身を含む): 906691968

約数和(自身を除く): 663207408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 71, 72, 80, 88, 90, 99, 110, 120, 132, 142, 144, 165, 176, 180, 198, 213, 220, 240, 264, 284, 330, 355, 360, 396, 426, 433, 440, 495, 528, 568, 639, 660, 710, 720, 781, 792, 852, 866, 880, 990, 1065, 1136, 1278, 1299, 1320, 1420, 1562, 1584, 1704, 1732, 1980, 2130, 2165, 2343, 2556, 2598, 2640, 2840, 3124, 3195, 3408, 3464, 3897, 3905, 3960, 4260, 4330, 4686, 4763, 5112, 5196, 5680, 6248, 6390, 6495, 6928, 7029, 7794, 7810, 7920, 8520, 8660, 9372, 9526, 10224, 10392, 11715, 12496, 12780, 12990, 14058, 14289, 15588, 15620, 17040, 17320, 18744, 19052, 19485, 20784, 23430, 23815, 25560, 25980, 28116, 28578, 30743, 31176, 31240, 34640, 35145, 37488, 38104, 38970, 42867, 46860, 47630, 51120, 51960, 56232, 57156, 61486, 62352, 62480, 70290, 71445, 76208, 77940, 85734, 92229, 93720, 95260, 103920, 112464, 114312, 122972, 140580, 142890, 153715, 155880, 171468, 184458, 187440, 190520, 214335, 228624, 245944, 276687, 281160, 285780, 307430, 311760, 338173, 342936, 368916, 381040, 428670, 461145, 491888, 553374, 562320, 571560, 614860, 676346, 685872, 737832, 857340, 922290, 1014519, 1106748, 1143120, 1229720, 1352692, 1383435, 1475664, 1690865, 1714680, 1844580, 2029038, 2213496, 2459440, 2705384, 2766870, 3043557, 3381730, 3429360, 3689160, 4058076, 4426992, 5072595, 5410768, 5533740, 6087114, 6763460, 7378320, 8116152, 10145190, 11067480, 12174228, 13526920, 15217785, 16232304, 20290380, 22134960, 24348456, 27053840, 30435570, 40580760, 48696912, 60871140, 81161520, 121742280, 243484560]

約数ペア:

[(1, 243484560), (2, 121742280), (3, 81161520), (4, 60871140), (5, 48696912), (6, 40580760), (8, 30435570), (9, 27053840), (10, 24348456), (11, 22134960), (12, 20290380), (15, 16232304), (16, 15217785), (18, 13526920), (20, 12174228), (22, 11067480), (24, 10145190), (30, 8116152), (33, 7378320), (36, 6763460), (40, 6087114), (44, 5533740), (45, 5410768), (48, 5072595), (55, 4426992), (60, 4058076), (66, 3689160), (71, 3429360), (72, 3381730), (80, 3043557), (88, 2766870), (90, 2705384), (99, 2459440), (110, 2213496), (120, 2029038), (132, 1844580), (142, 1714680), (144, 1690865), (165, 1475664), (176, 1383435), (180, 1352692), (198, 1229720), (213, 1143120), (220, 1106748), (240, 1014519), (264, 922290), (284, 857340), (330, 737832), (355, 685872), (360, 676346), (396, 614860), (426, 571560), (433, 562320), (440, 553374), (495, 491888), (528, 461145), (568, 428670), (639, 381040), (660, 368916), (710, 342936), (720, 338173), (781, 311760), (792, 307430), (852, 285780), (866, 281160), (880, 276687), (990, 245944), (1065, 228624), (1136, 214335), (1278, 190520), (1299, 187440), (1320, 184458), (1420, 171468), (1562, 155880), (1584, 153715), (1704, 142890), (1732, 140580), (1980, 122972), (2130, 114312), (2165, 112464), (2343, 103920), (2556, 95260), (2598, 93720), (2640, 92229), (2840, 85734), (3124, 77940), (3195, 76208), (3408, 71445), (3464, 70290), (3897, 62480), (3905, 62352), (3960, 61486), (4260, 57156), (4330, 56232), (4686, 51960), (4763, 51120), (5112, 47630), (5196, 46860), (5680, 42867), (6248, 38970), (6390, 38104), (6495, 37488), (6928, 35145), (7029, 34640), (7794, 31240), (7810, 31176), (7920, 30743), (8520, 28578), (8660, 28116), (9372, 25980), (9526, 25560), (10224, 23815), (10392, 23430), (11715, 20784), (12496, 19485), (12780, 19052), (12990, 18744), (14058, 17320), (14289, 17040), (15588, 15620)]