255963240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 320

約数和(自身を含む): 951350400

約数和(自身を除く): 695387160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 59, 60, 65, 72, 78, 81, 90, 103, 104, 108, 117, 118, 120, 130, 135, 156, 162, 177, 180, 195, 206, 216, 234, 236, 260, 270, 295, 309, 312, 324, 351, 354, 360, 390, 405, 412, 468, 472, 515, 520, 531, 540, 585, 590, 618, 648, 702, 708, 767, 780, 810, 824, 885, 927, 936, 1030, 1053, 1062, 1080, 1170, 1180, 1236, 1339, 1404, 1416, 1534, 1545, 1560, 1593, 1620, 1755, 1770, 1854, 2060, 2106, 2124, 2301, 2340, 2360, 2472, 2655, 2678, 2781, 2808, 3068, 3090, 3186, 3240, 3510, 3540, 3708, 3835, 4017, 4120, 4212, 4248, 4602, 4635, 4680, 4779, 5265, 5310, 5356, 5562, 6077, 6136, 6180, 6372, 6695, 6903, 7020, 7080, 7416, 7670, 7965, 8034, 8343, 8424, 9204, 9270, 9558, 10530, 10620, 10712, 11124, 11505, 12051, 12154, 12360, 12744, 13390, 13806, 13905, 14040, 15340, 15930, 16068, 16686, 18231, 18408, 18540, 19116, 20085, 20709, 21060, 21240, 22248, 23010, 23895, 24102, 24308, 26780, 27612, 27810, 30385, 30680, 31860, 32136, 33372, 34515, 36153, 36462, 37080, 38232, 40170, 41418, 41715, 42120, 46020, 47790, 48204, 48616, 53560, 54693, 55224, 55620, 60255, 60770, 62127, 63720, 66744, 69030, 72306, 72924, 79001, 80340, 82836, 83430, 91155, 92040, 95580, 96408, 103545, 108459, 109386, 111240, 120510, 121540, 124254, 138060, 144612, 145848, 158002, 160680, 164079, 165672, 166860, 180765, 182310, 191160, 207090, 216918, 218772, 237003, 241020, 243080, 248508, 273465, 276120, 289224, 310635, 316004, 328158, 333720, 361530, 364620, 395005, 414180, 433836, 437544, 474006, 482040, 492237, 497016, 542295, 546930, 621270, 632008, 656316, 711009, 723060, 729240, 790010, 820395, 828360, 867672, 948012, 984474, 1084590, 1093860, 1185015, 1242540, 1312632, 1422018, 1446120, 1580020, 1640790, 1896024, 1968948, 2133027, 2169180, 2187720, 2370030, 2461185, 2485080, 2844036, 3160040, 3281580, 3555045, 3937896, 4266054, 4338360, 4740060, 4922370, 5688072, 6399081, 6563160, 7110090, 8532108, 9480120, 9844740, 10665135, 12798162, 14220180, 17064216, 19689480, 21330270, 25596324, 28440360, 31995405, 42660540, 51192648, 63990810, 85321080, 127981620, 255963240]

約数ペア:

[(1, 255963240), (2, 127981620), (3, 85321080), (4, 63990810), (5, 51192648), (6, 42660540), (8, 31995405), (9, 28440360), (10, 25596324), (12, 21330270), (13, 19689480), (15, 17064216), (18, 14220180), (20, 12798162), (24, 10665135), (26, 9844740), (27, 9480120), (30, 8532108), (36, 7110090), (39, 6563160), (40, 6399081), (45, 5688072), (52, 4922370), (54, 4740060), (59, 4338360), (60, 4266054), (65, 3937896), (72, 3555045), (78, 3281580), (81, 3160040), (90, 2844036), (103, 2485080), (104, 2461185), (108, 2370030), (117, 2187720), (118, 2169180), (120, 2133027), (130, 1968948), (135, 1896024), (156, 1640790), (162, 1580020), (177, 1446120), (180, 1422018), (195, 1312632), (206, 1242540), (216, 1185015), (234, 1093860), (236, 1084590), (260, 984474), (270, 948012), (295, 867672), (309, 828360), (312, 820395), (324, 790010), (351, 729240), (354, 723060), (360, 711009), (390, 656316), (405, 632008), (412, 621270), (468, 546930), (472, 542295), (515, 497016), (520, 492237), (531, 482040), (540, 474006), (585, 437544), (590, 433836), (618, 414180), (648, 395005), (702, 364620), (708, 361530), (767, 333720), (780, 328158), (810, 316004), (824, 310635), (885, 289224), (927, 276120), (936, 273465), (1030, 248508), (1053, 243080), (1062, 241020), (1080, 237003), (1170, 218772), (1180, 216918), (1236, 207090), (1339, 191160), (1404, 182310), (1416, 180765), (1534, 166860), (1545, 165672), (1560, 164079), (1593, 160680), (1620, 158002), (1755, 145848), (1770, 144612), (1854, 138060), (2060, 124254), (2106, 121540), (2124, 120510), (2301, 111240), (2340, 109386), (2360, 108459), (2472, 103545), (2655, 96408), (2678, 95580), (2781, 92040), (2808, 91155), (3068, 83430), (3090, 82836), (3186, 80340), (3240, 79001), (3510, 72924), (3540, 72306), (3708, 69030), (3835, 66744), (4017, 63720), (4120, 62127), (4212, 60770), (4248, 60255), (4602, 55620), (4635, 55224), (4680, 54693), (4779, 53560), (5265, 48616), (5310, 48204), (5356, 47790), (5562, 46020), (6077, 42120), (6136, 41715), (6180, 41418), (6372, 40170), (6695, 38232), (6903, 37080), (7020, 36462), (7080, 36153), (7416, 34515), (7670, 33372), (7965, 32136), (8034, 31860), (8343, 30680), (8424, 30385), (9204, 27810), (9270, 27612), (9558, 26780), (10530, 24308), (10620, 24102), (10712, 23895), (11124, 23010), (11505, 22248), (12051, 21240), (12154, 21060), (12360, 20709), (12744, 20085), (13390, 19116), (13806, 18540), (13905, 18408), (14040, 18231), (15340, 16686), (15930, 16068)]