184275280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1621}}^1$

素因数の和:1677

約数の個数: 120

約数和(自身を含む): 515893320

約数和(自身を除く): 331618040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 464, 490, 560, 580, 784, 812, 980, 1015, 1160, 1421, 1621, 1624, 1960, 2030, 2320, 2842, 3242, 3248, 3920, 4060, 5684, 6484, 7105, 8105, 8120, 11347, 11368, 12968, 14210, 16210, 16240, 22694, 22736, 25936, 28420, 32420, 45388, 47009, 56735, 56840, 64840, 79429, 90776, 94018, 113470, 113680, 129680, 158858, 181552, 188036, 226940, 235045, 317716, 329063, 376072, 397145, 453880, 470090, 635432, 658126, 752144, 794290, 907760, 940180, 1270864, 1316252, 1588580, 1645315, 1880360, 2303441, 2632504, 3177160, 3290630, 3760720, 4606882, 5265008, 6354320, 6581260, 9213764, 11517205, 13162520, 18427528, 23034410, 26325040, 36855056, 46068820, 92137640, 184275280]

約数ペア:

[(1, 184275280), (2, 92137640), (4, 46068820), (5, 36855056), (7, 26325040), (8, 23034410), (10, 18427528), (14, 13162520), (16, 11517205), (20, 9213764), (28, 6581260), (29, 6354320), (35, 5265008), (40, 4606882), (49, 3760720), (56, 3290630), (58, 3177160), (70, 2632504), (80, 2303441), (98, 1880360), (112, 1645315), (116, 1588580), (140, 1316252), (145, 1270864), (196, 940180), (203, 907760), (232, 794290), (245, 752144), (280, 658126), (290, 635432), (392, 470090), (406, 453880), (464, 397145), (490, 376072), (560, 329063), (580, 317716), (784, 235045), (812, 226940), (980, 188036), (1015, 181552), (1160, 158858), (1421, 129680), (1621, 113680), (1624, 113470), (1960, 94018), (2030, 90776), (2320, 79429), (2842, 64840), (3242, 56840), (3248, 56735), (3920, 47009), (4060, 45388), (5684, 32420), (6484, 28420), (7105, 25936), (8105, 22736), (8120, 22694), (11347, 16240), (11368, 16210), (12968, 14210)]