229782420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:932

約数の個数: 240

約数和(自身を含む): 860606208

約数和(自身を除く): 630823788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 81, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 162, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 324, 345, 378, 405, 414, 420, 460, 483, 540, 567, 621, 630, 644, 690, 756, 805, 810, 828, 881, 945, 966, 1035, 1134, 1242, 1260, 1380, 1449, 1610, 1620, 1762, 1863, 1890, 1932, 2070, 2268, 2415, 2484, 2643, 2835, 2898, 3105, 3220, 3524, 3726, 3780, 4140, 4347, 4405, 4830, 5286, 5670, 5796, 6167, 6210, 7245, 7452, 7929, 8694, 8810, 9315, 9660, 10572, 11340, 12334, 12420, 13041, 13215, 14490, 15858, 17388, 17620, 18501, 18630, 20263, 21735, 23787, 24668, 26082, 26430, 28980, 30835, 31716, 37002, 37260, 39645, 40526, 43470, 47574, 52164, 52860, 55503, 60789, 61670, 65205, 71361, 74004, 79290, 81052, 86940, 92505, 95148, 101315, 111006, 118935, 121578, 123340, 130410, 141841, 142722, 158580, 166509, 182367, 185010, 202630, 222012, 237870, 243156, 260820, 277515, 283682, 285444, 303945, 333018, 356805, 364734, 370020, 405260, 425523, 475740, 499527, 547101, 555030, 567364, 607890, 666036, 709205, 713610, 729468, 832545, 851046, 911835, 999054, 1094202, 1110060, 1215780, 1276569, 1418410, 1427220, 1641303, 1665090, 1702092, 1823670, 1998108, 2127615, 2188404, 2497635, 2553138, 2735505, 2836820, 3282606, 3330180, 3647340, 3829707, 4255230, 4995270, 5106276, 5471010, 6382845, 6565212, 7659414, 8206515, 8510460, 9990540, 10942020, 11489121, 12765690, 15318828, 16413030, 19148535, 22978242, 25531380, 32826060, 38297070, 45956484, 57445605, 76594140, 114891210, 229782420]

約数ペア:

[(1, 229782420), (2, 114891210), (3, 76594140), (4, 57445605), (5, 45956484), (6, 38297070), (7, 32826060), (9, 25531380), (10, 22978242), (12, 19148535), (14, 16413030), (15, 15318828), (18, 12765690), (20, 11489121), (21, 10942020), (23, 9990540), (27, 8510460), (28, 8206515), (30, 7659414), (35, 6565212), (36, 6382845), (42, 5471010), (45, 5106276), (46, 4995270), (54, 4255230), (60, 3829707), (63, 3647340), (69, 3330180), (70, 3282606), (81, 2836820), (84, 2735505), (90, 2553138), (92, 2497635), (105, 2188404), (108, 2127615), (115, 1998108), (126, 1823670), (135, 1702092), (138, 1665090), (140, 1641303), (161, 1427220), (162, 1418410), (180, 1276569), (189, 1215780), (207, 1110060), (210, 1094202), (230, 999054), (252, 911835), (270, 851046), (276, 832545), (315, 729468), (322, 713610), (324, 709205), (345, 666036), (378, 607890), (405, 567364), (414, 555030), (420, 547101), (460, 499527), (483, 475740), (540, 425523), (567, 405260), (621, 370020), (630, 364734), (644, 356805), (690, 333018), (756, 303945), (805, 285444), (810, 283682), (828, 277515), (881, 260820), (945, 243156), (966, 237870), (1035, 222012), (1134, 202630), (1242, 185010), (1260, 182367), (1380, 166509), (1449, 158580), (1610, 142722), (1620, 141841), (1762, 130410), (1863, 123340), (1890, 121578), (1932, 118935), (2070, 111006), (2268, 101315), (2415, 95148), (2484, 92505), (2643, 86940), (2835, 81052), (2898, 79290), (3105, 74004), (3220, 71361), (3524, 65205), (3726, 61670), (3780, 60789), (4140, 55503), (4347, 52860), (4405, 52164), (4830, 47574), (5286, 43470), (5670, 40526), (5796, 39645), (6167, 37260), (6210, 37002), (7245, 31716), (7452, 30835), (7929, 28980), (8694, 26430), (8810, 26082), (9315, 24668), (9660, 23787), (10572, 21735), (11340, 20263), (12334, 18630), (12420, 18501), (13041, 17620), (13215, 17388), (14490, 15858)]