7490026080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{8861}}^1$

素因数の和:9469

約数の個数: 144

約数和(自身を含む): 25606146384

約数和(自身を除く): 18116120304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 587, 720, 1174, 1440, 1761, 2348, 2935, 3522, 4696, 5283, 5870, 7044, 8805, 8861, 9392, 10566, 11740, 14088, 17610, 17722, 18784, 21132, 23480, 26415, 26583, 28176, 35220, 35444, 42264, 44305, 46960, 52830, 53166, 56352, 70440, 70888, 79749, 84528, 88610, 93920, 105660, 106332, 132915, 140880, 141776, 159498, 169056, 177220, 211320, 212664, 265830, 281760, 283552, 318996, 354440, 398745, 422640, 425328, 531660, 637992, 708880, 797490, 845280, 850656, 1063320, 1275984, 1417760, 1594980, 2126640, 2551968, 3189960, 4253280, 5201407, 6379920, 10402814, 12759840, 15604221, 20805628, 26007035, 31208442, 41611256, 46812663, 52014070, 62416884, 78021105, 83222512, 93625326, 104028140, 124833768, 156042210, 166445024, 187250652, 208056280, 234063315, 249667536, 312084420, 374501304, 416112560, 468126630, 499335072, 624168840, 749002608, 832225120, 936253260, 1248337680, 1498005216, 1872506520, 2496675360, 3745013040, 7490026080]

約数ペア:

[(1, 7490026080), (2, 3745013040), (3, 2496675360), (4, 1872506520), (5, 1498005216), (6, 1248337680), (8, 936253260), (9, 832225120), (10, 749002608), (12, 624168840), (15, 499335072), (16, 468126630), (18, 416112560), (20, 374501304), (24, 312084420), (30, 249667536), (32, 234063315), (36, 208056280), (40, 187250652), (45, 166445024), (48, 156042210), (60, 124833768), (72, 104028140), (80, 93625326), (90, 83222512), (96, 78021105), (120, 62416884), (144, 52014070), (160, 46812663), (180, 41611256), (240, 31208442), (288, 26007035), (360, 20805628), (480, 15604221), (587, 12759840), (720, 10402814), (1174, 6379920), (1440, 5201407), (1761, 4253280), (2348, 3189960), (2935, 2551968), (3522, 2126640), (4696, 1594980), (5283, 1417760), (5870, 1275984), (7044, 1063320), (8805, 850656), (8861, 845280), (9392, 797490), (10566, 708880), (11740, 637992), (14088, 531660), (17610, 425328), (17722, 422640), (18784, 398745), (21132, 354440), (23480, 318996), (26415, 283552), (26583, 281760), (28176, 265830), (35220, 212664), (35444, 211320), (42264, 177220), (44305, 169056), (46960, 159498), (52830, 141776), (53166, 140880), (56352, 132915), (70440, 106332), (70888, 105660), (79749, 93920), (84528, 88610)]