148417280

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 395587584

約数和(自身を除く): 247170304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 83, 88, 110, 127, 128, 160, 166, 176, 220, 254, 256, 320, 332, 352, 415, 440, 508, 635, 640, 664, 704, 830, 880, 913, 1016, 1270, 1280, 1328, 1397, 1408, 1660, 1760, 1826, 2032, 2540, 2656, 2794, 2816, 3320, 3520, 3652, 4064, 4565, 5080, 5312, 5588, 6640, 6985, 7040, 7304, 8128, 9130, 10160, 10541, 10624, 11176, 13280, 13970, 14080, 14608, 16256, 18260, 20320, 21082, 21248, 22352, 26560, 27940, 29216, 32512, 36520, 40640, 42164, 44704, 52705, 53120, 55880, 58432, 73040, 81280, 84328, 89408, 105410, 106240, 111760, 115951, 116864, 146080, 162560, 168656, 178816, 210820, 223520, 231902, 233728, 292160, 337312, 357632, 421640, 447040, 463804, 579755, 584320, 674624, 843280, 894080, 927608, 1159510, 1168640, 1349248, 1686560, 1788160, 1855216, 2319020, 2698496, 3373120, 3710432, 4638040, 6746240, 7420864, 9276080, 13492480, 14841728, 18552160, 29683456, 37104320, 74208640, 148417280]

約数ペア:

[(1, 148417280), (2, 74208640), (4, 37104320), (5, 29683456), (8, 18552160), (10, 14841728), (11, 13492480), (16, 9276080), (20, 7420864), (22, 6746240), (32, 4638040), (40, 3710432), (44, 3373120), (55, 2698496), (64, 2319020), (80, 1855216), (83, 1788160), (88, 1686560), (110, 1349248), (127, 1168640), (128, 1159510), (160, 927608), (166, 894080), (176, 843280), (220, 674624), (254, 584320), (256, 579755), (320, 463804), (332, 447040), (352, 421640), (415, 357632), (440, 337312), (508, 292160), (635, 233728), (640, 231902), (664, 223520), (704, 210820), (830, 178816), (880, 168656), (913, 162560), (1016, 146080), (1270, 116864), (1280, 115951), (1328, 111760), (1397, 106240), (1408, 105410), (1660, 89408), (1760, 84328), (1826, 81280), (2032, 73040), (2540, 58432), (2656, 55880), (2794, 53120), (2816, 52705), (3320, 44704), (3520, 42164), (3652, 40640), (4064, 36520), (4565, 32512), (5080, 29216), (5312, 27940), (5588, 26560), (6640, 22352), (6985, 21248), (7040, 21082), (7304, 20320), (8128, 18260), (9130, 16256), (10160, 14608), (10541, 14080), (10624, 13970), (11176, 13280)]