129865120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 390168576

約数和(自身を除く): 260303456

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 83, 88, 110, 112, 127, 140, 154, 160, 166, 176, 220, 224, 254, 280, 308, 332, 352, 385, 415, 440, 508, 560, 581, 616, 635, 664, 770, 830, 880, 889, 913, 1016, 1120, 1162, 1232, 1270, 1328, 1397, 1540, 1660, 1760, 1778, 1826, 2032, 2324, 2464, 2540, 2656, 2794, 2905, 3080, 3320, 3556, 3652, 4064, 4445, 4565, 4648, 5080, 5588, 5810, 6160, 6391, 6640, 6985, 7112, 7304, 8890, 9130, 9296, 9779, 10160, 10541, 11176, 11620, 12320, 12782, 13280, 13970, 14224, 14608, 17780, 18260, 18592, 19558, 20320, 21082, 22352, 23240, 25564, 27940, 28448, 29216, 31955, 35560, 36520, 39116, 42164, 44704, 46480, 48895, 51128, 52705, 55880, 63910, 71120, 73040, 73787, 78232, 84328, 92960, 97790, 102256, 105410, 111760, 115951, 127820, 142240, 146080, 147574, 156464, 168656, 195580, 204512, 210820, 223520, 231902, 255640, 295148, 312928, 337312, 368935, 391160, 421640, 463804, 511280, 579755, 590296, 737870, 782320, 811657, 843280, 927608, 1022560, 1159510, 1180592, 1475740, 1564640, 1623314, 1686560, 1855216, 2319020, 2361184, 2951480, 3246628, 3710432, 4058285, 4638040, 5902960, 6493256, 8116570, 9276080, 11805920, 12986512, 16233140, 18552160, 25973024, 32466280, 64932560, 129865120]

約数ペア:

[(1, 129865120), (2, 64932560), (4, 32466280), (5, 25973024), (7, 18552160), (8, 16233140), (10, 12986512), (11, 11805920), (14, 9276080), (16, 8116570), (20, 6493256), (22, 5902960), (28, 4638040), (32, 4058285), (35, 3710432), (40, 3246628), (44, 2951480), (55, 2361184), (56, 2319020), (70, 1855216), (77, 1686560), (80, 1623314), (83, 1564640), (88, 1475740), (110, 1180592), (112, 1159510), (127, 1022560), (140, 927608), (154, 843280), (160, 811657), (166, 782320), (176, 737870), (220, 590296), (224, 579755), (254, 511280), (280, 463804), (308, 421640), (332, 391160), (352, 368935), (385, 337312), (415, 312928), (440, 295148), (508, 255640), (560, 231902), (581, 223520), (616, 210820), (635, 204512), (664, 195580), (770, 168656), (830, 156464), (880, 147574), (889, 146080), (913, 142240), (1016, 127820), (1120, 115951), (1162, 111760), (1232, 105410), (1270, 102256), (1328, 97790), (1397, 92960), (1540, 84328), (1660, 78232), (1760, 73787), (1778, 73040), (1826, 71120), (2032, 63910), (2324, 55880), (2464, 52705), (2540, 51128), (2656, 48895), (2794, 46480), (2905, 44704), (3080, 42164), (3320, 39116), (3556, 36520), (3652, 35560), (4064, 31955), (4445, 29216), (4565, 28448), (4648, 27940), (5080, 25564), (5588, 23240), (5810, 22352), (6160, 21082), (6391, 20320), (6640, 19558), (6985, 18592), (7112, 18260), (7304, 17780), (8890, 14608), (9130, 14224), (9296, 13970), (9779, 13280), (10160, 12782), (10541, 12320), (11176, 11620)]