1903547880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10993}}^1$

素因数の和:11060

約数の個数: 192

約数和(自身を含む): 6843105360

約数和(自身を除く): 4939557480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 72, 74, 78, 90, 104, 111, 117, 120, 130, 148, 156, 180, 185, 195, 222, 234, 260, 296, 312, 333, 360, 370, 390, 444, 468, 481, 520, 555, 585, 666, 740, 780, 888, 936, 962, 1110, 1170, 1332, 1443, 1480, 1560, 1665, 1924, 2220, 2340, 2405, 2664, 2886, 3330, 3848, 4329, 4440, 4680, 4810, 5772, 6660, 7215, 8658, 9620, 10993, 11544, 13320, 14430, 17316, 19240, 21645, 21986, 28860, 32979, 34632, 43290, 43972, 54965, 57720, 65958, 86580, 87944, 98937, 109930, 131916, 142909, 164895, 173160, 197874, 219860, 263832, 285818, 329790, 395748, 406741, 428727, 439720, 494685, 571636, 659580, 714545, 791496, 813482, 857454, 989370, 1143272, 1220223, 1286181, 1319160, 1429090, 1626964, 1714908, 1978740, 2033705, 2143635, 2440446, 2572362, 2858180, 3253928, 3429816, 3660669, 3957480, 4067410, 4287270, 4880892, 5144724, 5287633, 5716360, 6101115, 6430905, 7321338, 8134820, 8574540, 9761784, 10289448, 10575266, 12202230, 12861810, 14642676, 15862899, 16269640, 17149080, 18303345, 21150532, 24404460, 25723620, 26438165, 29285352, 31725798, 36606690, 42301064, 47588697, 48808920, 51447240, 52876330, 63451596, 73213380, 79314495, 95177394, 105752660, 126903192, 146426760, 158628990, 190354788, 211505320, 237943485, 317257980, 380709576, 475886970, 634515960, 951773940, 1903547880]

約数ペア:

[(1, 1903547880), (2, 951773940), (3, 634515960), (4, 475886970), (5, 380709576), (6, 317257980), (8, 237943485), (9, 211505320), (10, 190354788), (12, 158628990), (13, 146426760), (15, 126903192), (18, 105752660), (20, 95177394), (24, 79314495), (26, 73213380), (30, 63451596), (36, 52876330), (37, 51447240), (39, 48808920), (40, 47588697), (45, 42301064), (52, 36606690), (60, 31725798), (65, 29285352), (72, 26438165), (74, 25723620), (78, 24404460), (90, 21150532), (104, 18303345), (111, 17149080), (117, 16269640), (120, 15862899), (130, 14642676), (148, 12861810), (156, 12202230), (180, 10575266), (185, 10289448), (195, 9761784), (222, 8574540), (234, 8134820), (260, 7321338), (296, 6430905), (312, 6101115), (333, 5716360), (360, 5287633), (370, 5144724), (390, 4880892), (444, 4287270), (468, 4067410), (481, 3957480), (520, 3660669), (555, 3429816), (585, 3253928), (666, 2858180), (740, 2572362), (780, 2440446), (888, 2143635), (936, 2033705), (962, 1978740), (1110, 1714908), (1170, 1626964), (1332, 1429090), (1443, 1319160), (1480, 1286181), (1560, 1220223), (1665, 1143272), (1924, 989370), (2220, 857454), (2340, 813482), (2405, 791496), (2664, 714545), (2886, 659580), (3330, 571636), (3848, 494685), (4329, 439720), (4440, 428727), (4680, 406741), (4810, 395748), (5772, 329790), (6660, 285818), (7215, 263832), (8658, 219860), (9620, 197874), (10993, 173160), (11544, 164895), (13320, 142909), (14430, 131916), (17316, 109930), (19240, 98937), (21645, 87944), (21986, 86580), (28860, 65958), (32979, 57720), (34632, 54965), (43290, 43972)]