297131640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2411}}^1$

素因数の和:2517

約数の個数: 128

約数和(自身を含む): 972518400

約数和(自身を除く): 675386760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 79, 104, 120, 130, 156, 158, 195, 237, 260, 312, 316, 390, 395, 474, 520, 632, 780, 790, 948, 1027, 1185, 1560, 1580, 1896, 2054, 2370, 2411, 3081, 3160, 4108, 4740, 4822, 5135, 6162, 7233, 8216, 9480, 9644, 10270, 12055, 12324, 14466, 15405, 19288, 20540, 24110, 24648, 28932, 30810, 31343, 36165, 41080, 48220, 57864, 61620, 62686, 72330, 94029, 96440, 123240, 125372, 144660, 156715, 188058, 190469, 250744, 289320, 313430, 376116, 380938, 470145, 571407, 626860, 752232, 761876, 940290, 952345, 1142814, 1253720, 1523752, 1880580, 1904690, 2285628, 2476097, 2857035, 3761160, 3809380, 4571256, 4952194, 5714070, 7428291, 7618760, 9904388, 11428140, 12380485, 14856582, 19808776, 22856280, 24760970, 29713164, 37141455, 49521940, 59426328, 74282910, 99043880, 148565820, 297131640]

約数ペア:

[(1, 297131640), (2, 148565820), (3, 99043880), (4, 74282910), (5, 59426328), (6, 49521940), (8, 37141455), (10, 29713164), (12, 24760970), (13, 22856280), (15, 19808776), (20, 14856582), (24, 12380485), (26, 11428140), (30, 9904388), (39, 7618760), (40, 7428291), (52, 5714070), (60, 4952194), (65, 4571256), (78, 3809380), (79, 3761160), (104, 2857035), (120, 2476097), (130, 2285628), (156, 1904690), (158, 1880580), (195, 1523752), (237, 1253720), (260, 1142814), (312, 952345), (316, 940290), (390, 761876), (395, 752232), (474, 626860), (520, 571407), (632, 470145), (780, 380938), (790, 376116), (948, 313430), (1027, 289320), (1185, 250744), (1560, 190469), (1580, 188058), (1896, 156715), (2054, 144660), (2370, 125372), (2411, 123240), (3081, 96440), (3160, 94029), (4108, 72330), (4740, 62686), (4822, 61620), (5135, 57864), (6162, 48220), (7233, 41080), (8216, 36165), (9480, 31343), (9644, 30810), (10270, 28932), (12055, 24648), (12324, 24110), (14466, 20540), (15405, 19288)]