142680120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5689}}^1$

素因数の和:5733

約数の個数: 128

約数和(自身を含む): 491616000

約数和(自身を除く): 348935880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 5689, 6270, 8360, 11378, 12540, 17067, 22756, 25080, 28445, 34134, 45512, 56890, 62579, 68268, 85335, 108091, 113780, 125158, 136536, 170670, 187737, 216182, 227560, 250316, 312895, 324273, 341340, 375474, 432364, 500632, 540455, 625790, 648546, 682680, 750948, 864728, 938685, 1080910, 1189001, 1251580, 1297092, 1501896, 1621365, 1877370, 2161820, 2378002, 2503160, 2594184, 3242730, 3567003, 3754740, 4323640, 4756004, 5945005, 6485460, 7134006, 7509480, 9512008, 11890010, 12970920, 14268012, 17835015, 23780020, 28536024, 35670030, 47560040, 71340060, 142680120]

約数ペア:

[(1, 142680120), (2, 71340060), (3, 47560040), (4, 35670030), (5, 28536024), (6, 23780020), (8, 17835015), (10, 14268012), (11, 12970920), (12, 11890010), (15, 9512008), (19, 7509480), (20, 7134006), (22, 6485460), (24, 5945005), (30, 4756004), (33, 4323640), (38, 3754740), (40, 3567003), (44, 3242730), (55, 2594184), (57, 2503160), (60, 2378002), (66, 2161820), (76, 1877370), (88, 1621365), (95, 1501896), (110, 1297092), (114, 1251580), (120, 1189001), (132, 1080910), (152, 938685), (165, 864728), (190, 750948), (209, 682680), (220, 648546), (228, 625790), (264, 540455), (285, 500632), (330, 432364), (380, 375474), (418, 341340), (440, 324273), (456, 312895), (570, 250316), (627, 227560), (660, 216182), (760, 187737), (836, 170670), (1045, 136536), (1140, 125158), (1254, 113780), (1320, 108091), (1672, 85335), (2090, 68268), (2280, 62579), (2508, 56890), (3135, 45512), (4180, 34134), (5016, 28445), (5689, 25080), (6270, 22756), (8360, 17067), (11378, 12540)]