130028080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:423

約数の個数: 160

約数和(自身を含む): 380225664

約数和(自身を除く): 250197584

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 53, 56, 65, 70, 80, 91, 104, 106, 112, 130, 140, 182, 208, 212, 260, 265, 280, 337, 364, 371, 424, 455, 520, 530, 560, 674, 689, 728, 742, 848, 910, 1040, 1060, 1348, 1378, 1456, 1484, 1685, 1820, 1855, 2120, 2359, 2696, 2756, 2968, 3370, 3445, 3640, 3710, 4240, 4381, 4718, 4823, 5392, 5512, 5936, 6740, 6890, 7280, 7420, 8762, 9436, 9646, 11024, 11795, 13480, 13780, 14840, 17524, 17861, 18872, 19292, 21905, 23590, 24115, 26960, 27560, 29680, 30667, 35048, 35722, 37744, 38584, 43810, 47180, 48230, 55120, 61334, 70096, 71444, 77168, 87620, 89305, 94360, 96460, 122668, 125027, 142888, 153335, 175240, 178610, 188720, 192920, 232193, 245336, 250054, 285776, 306670, 350480, 357220, 385840, 464386, 490672, 500108, 613340, 625135, 714440, 928772, 1000216, 1160965, 1226680, 1250270, 1428880, 1625351, 1857544, 2000432, 2321930, 2453360, 2500540, 3250702, 3715088, 4643860, 5001080, 6501404, 8126755, 9287720, 10002160, 13002808, 16253510, 18575440, 26005616, 32507020, 65014040, 130028080]

約数ペア:

[(1, 130028080), (2, 65014040), (4, 32507020), (5, 26005616), (7, 18575440), (8, 16253510), (10, 13002808), (13, 10002160), (14, 9287720), (16, 8126755), (20, 6501404), (26, 5001080), (28, 4643860), (35, 3715088), (40, 3250702), (52, 2500540), (53, 2453360), (56, 2321930), (65, 2000432), (70, 1857544), (80, 1625351), (91, 1428880), (104, 1250270), (106, 1226680), (112, 1160965), (130, 1000216), (140, 928772), (182, 714440), (208, 625135), (212, 613340), (260, 500108), (265, 490672), (280, 464386), (337, 385840), (364, 357220), (371, 350480), (424, 306670), (455, 285776), (520, 250054), (530, 245336), (560, 232193), (674, 192920), (689, 188720), (728, 178610), (742, 175240), (848, 153335), (910, 142888), (1040, 125027), (1060, 122668), (1348, 96460), (1378, 94360), (1456, 89305), (1484, 87620), (1685, 77168), (1820, 71444), (1855, 70096), (2120, 61334), (2359, 55120), (2696, 48230), (2756, 47180), (2968, 43810), (3370, 38584), (3445, 37744), (3640, 35722), (3710, 35048), (4240, 30667), (4381, 29680), (4718, 27560), (4823, 26960), (5392, 24115), (5512, 23590), (5936, 21905), (6740, 19292), (6890, 18872), (7280, 17861), (7420, 17524), (8762, 14840), (9436, 13780), (9646, 13480), (11024, 11795)]