2048794320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15493}}^1$

素因数の和:15557

約数の個数: 160

約数和(自身を含む): 6916521600

約数和(自身を除く): 4867727280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 38, 40, 48, 57, 58, 60, 76, 80, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 240, 285, 290, 304, 348, 380, 435, 456, 464, 551, 570, 580, 696, 760, 870, 912, 1102, 1140, 1160, 1392, 1520, 1653, 1740, 2204, 2280, 2320, 2755, 3306, 3480, 4408, 4560, 5510, 6612, 6960, 8265, 8816, 11020, 13224, 15493, 16530, 22040, 26448, 30986, 33060, 44080, 46479, 61972, 66120, 77465, 92958, 123944, 132240, 154930, 185916, 232395, 247888, 294367, 309860, 371832, 449297, 464790, 588734, 619720, 743664, 883101, 898594, 929580, 1177468, 1239440, 1347891, 1471835, 1766202, 1797188, 1859160, 2246485, 2354936, 2695782, 2943670, 3532404, 3594376, 3718320, 4415505, 4492970, 4709872, 5391564, 5887340, 6739455, 7064808, 7188752, 8536643, 8831010, 8985940, 10783128, 11774680, 13478910, 14129616, 17073286, 17662020, 17971880, 21566256, 23549360, 25609929, 26957820, 34146572, 35324040, 35943760, 42683215, 51219858, 53915640, 68293144, 70648080, 85366430, 102439716, 107831280, 128049645, 136586288, 170732860, 204879432, 256099290, 341465720, 409758864, 512198580, 682931440, 1024397160, 2048794320]

約数ペア:

[(1, 2048794320), (2, 1024397160), (3, 682931440), (4, 512198580), (5, 409758864), (6, 341465720), (8, 256099290), (10, 204879432), (12, 170732860), (15, 136586288), (16, 128049645), (19, 107831280), (20, 102439716), (24, 85366430), (29, 70648080), (30, 68293144), (38, 53915640), (40, 51219858), (48, 42683215), (57, 35943760), (58, 35324040), (60, 34146572), (76, 26957820), (80, 25609929), (87, 23549360), (95, 21566256), (114, 17971880), (116, 17662020), (120, 17073286), (145, 14129616), (152, 13478910), (174, 11774680), (190, 10783128), (228, 8985940), (232, 8831010), (240, 8536643), (285, 7188752), (290, 7064808), (304, 6739455), (348, 5887340), (380, 5391564), (435, 4709872), (456, 4492970), (464, 4415505), (551, 3718320), (570, 3594376), (580, 3532404), (696, 2943670), (760, 2695782), (870, 2354936), (912, 2246485), (1102, 1859160), (1140, 1797188), (1160, 1766202), (1392, 1471835), (1520, 1347891), (1653, 1239440), (1740, 1177468), (2204, 929580), (2280, 898594), (2320, 883101), (2755, 743664), (3306, 619720), (3480, 588734), (4408, 464790), (4560, 449297), (5510, 371832), (6612, 309860), (6960, 294367), (8265, 247888), (8816, 232395), (11020, 185916), (13224, 154930), (15493, 132240), (16530, 123944), (22040, 92958), (26448, 77465), (30986, 66120), (33060, 61972), (44080, 46479)]