230091120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:740

約数の個数: 240

約数和(自身を含む): 896942592

約数和(自身を除く): 666851472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 71, 72, 80, 84, 90, 105, 112, 120, 126, 140, 142, 144, 168, 180, 210, 213, 240, 252, 280, 284, 315, 336, 355, 360, 420, 426, 497, 504, 560, 568, 630, 639, 643, 710, 720, 840, 852, 994, 1008, 1065, 1136, 1260, 1278, 1286, 1420, 1491, 1680, 1704, 1929, 1988, 2130, 2485, 2520, 2556, 2572, 2840, 2982, 3195, 3215, 3408, 3858, 3976, 4260, 4473, 4501, 4970, 5040, 5112, 5144, 5680, 5787, 5964, 6390, 6430, 7455, 7716, 7952, 8520, 8946, 9002, 9645, 9940, 10224, 10288, 11574, 11928, 12780, 12860, 13503, 14910, 15432, 17040, 17892, 18004, 19290, 19880, 22365, 22505, 23148, 23856, 25560, 25720, 27006, 28935, 29820, 30864, 35784, 36008, 38580, 39760, 40509, 44730, 45010, 45653, 46296, 51120, 51440, 54012, 57870, 59640, 67515, 71568, 72016, 77160, 81018, 89460, 90020, 91306, 92592, 108024, 115740, 119280, 135030, 136959, 154320, 162036, 178920, 180040, 182612, 202545, 216048, 228265, 231480, 270060, 273918, 319571, 324072, 357840, 360080, 365224, 405090, 410877, 456530, 462960, 540120, 547836, 639142, 648144, 684795, 730448, 810180, 821754, 913060, 958713, 1080240, 1095672, 1278284, 1369590, 1597855, 1620360, 1643508, 1826120, 1917426, 2054385, 2191344, 2556568, 2739180, 2876139, 3195710, 3240720, 3287016, 3652240, 3834852, 4108770, 4793565, 5113136, 5478360, 5752278, 6391420, 6574032, 7669704, 8217540, 9587130, 10956720, 11504556, 12782840, 14380695, 15339408, 16435080, 19174260, 23009112, 25565680, 28761390, 32870160, 38348520, 46018224, 57522780, 76697040, 115045560, 230091120]

約数ペア:

[(1, 230091120), (2, 115045560), (3, 76697040), (4, 57522780), (5, 46018224), (6, 38348520), (7, 32870160), (8, 28761390), (9, 25565680), (10, 23009112), (12, 19174260), (14, 16435080), (15, 15339408), (16, 14380695), (18, 12782840), (20, 11504556), (21, 10956720), (24, 9587130), (28, 8217540), (30, 7669704), (35, 6574032), (36, 6391420), (40, 5752278), (42, 5478360), (45, 5113136), (48, 4793565), (56, 4108770), (60, 3834852), (63, 3652240), (70, 3287016), (71, 3240720), (72, 3195710), (80, 2876139), (84, 2739180), (90, 2556568), (105, 2191344), (112, 2054385), (120, 1917426), (126, 1826120), (140, 1643508), (142, 1620360), (144, 1597855), (168, 1369590), (180, 1278284), (210, 1095672), (213, 1080240), (240, 958713), (252, 913060), (280, 821754), (284, 810180), (315, 730448), (336, 684795), (355, 648144), (360, 639142), (420, 547836), (426, 540120), (497, 462960), (504, 456530), (560, 410877), (568, 405090), (630, 365224), (639, 360080), (643, 357840), (710, 324072), (720, 319571), (840, 273918), (852, 270060), (994, 231480), (1008, 228265), (1065, 216048), (1136, 202545), (1260, 182612), (1278, 180040), (1286, 178920), (1420, 162036), (1491, 154320), (1680, 136959), (1704, 135030), (1929, 119280), (1988, 115740), (2130, 108024), (2485, 92592), (2520, 91306), (2556, 90020), (2572, 89460), (2840, 81018), (2982, 77160), (3195, 72016), (3215, 71568), (3408, 67515), (3858, 59640), (3976, 57870), (4260, 54012), (4473, 51440), (4501, 51120), (4970, 46296), (5040, 45653), (5112, 45010), (5144, 44730), (5680, 40509), (5787, 39760), (5964, 38580), (6390, 36008), (6430, 35784), (7455, 30864), (7716, 29820), (7952, 28935), (8520, 27006), (8946, 25720), (9002, 25560), (9645, 23856), (9940, 23148), (10224, 22505), (10288, 22365), (11574, 19880), (11928, 19290), (12780, 18004), (12860, 17892), (13503, 17040), (14910, 15432)]