557907480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:615

約数の個数: 256

約数和(自身を含む): 2032128000

約数和(自身を除く): 1474220520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 79, 90, 104, 108, 117, 120, 130, 135, 156, 158, 180, 195, 216, 234, 237, 260, 270, 312, 316, 351, 360, 390, 395, 468, 474, 503, 520, 540, 585, 632, 702, 711, 780, 790, 936, 948, 1006, 1027, 1080, 1170, 1185, 1404, 1422, 1509, 1560, 1580, 1755, 1896, 2012, 2054, 2133, 2340, 2370, 2515, 2808, 2844, 3018, 3081, 3160, 3510, 3555, 4024, 4108, 4266, 4527, 4680, 4740, 5030, 5135, 5688, 6036, 6162, 6539, 7020, 7110, 7545, 8216, 8532, 9054, 9243, 9480, 10060, 10270, 10665, 12072, 12324, 13078, 13581, 14040, 14220, 15090, 15405, 17064, 18108, 18486, 19617, 20120, 20540, 21330, 22635, 24648, 26156, 27162, 27729, 28440, 30180, 30810, 32695, 36216, 36972, 39234, 39737, 41080, 42660, 45270, 46215, 52312, 54324, 55458, 58851, 60360, 61620, 65390, 67905, 73944, 78468, 79474, 85320, 90540, 92430, 98085, 108648, 110916, 117702, 119211, 123240, 130780, 135810, 138645, 156936, 158948, 176553, 181080, 184860, 196170, 198685, 221832, 235404, 238422, 261560, 271620, 277290, 294255, 317896, 353106, 357633, 369720, 392340, 397370, 470808, 476844, 516581, 543240, 554580, 588510, 596055, 706212, 715266, 784680, 794740, 882765, 953688, 1033162, 1072899, 1109160, 1177020, 1192110, 1412424, 1430532, 1549743, 1589480, 1765530, 1788165, 2066324, 2145798, 2354040, 2384220, 2582905, 2861064, 3099486, 3531060, 3576330, 4132648, 4291596, 4649229, 4768440, 5165810, 5364495, 6198972, 7062120, 7152660, 7748715, 8583192, 9298458, 10331620, 10728990, 12397944, 13947687, 14305320, 15497430, 18596916, 20663240, 21457980, 23246145, 27895374, 30994860, 37193832, 42915960, 46492290, 55790748, 61989720, 69738435, 92984580, 111581496, 139476870, 185969160, 278953740, 557907480]

約数ペア:

[(1, 557907480), (2, 278953740), (3, 185969160), (4, 139476870), (5, 111581496), (6, 92984580), (8, 69738435), (9, 61989720), (10, 55790748), (12, 46492290), (13, 42915960), (15, 37193832), (18, 30994860), (20, 27895374), (24, 23246145), (26, 21457980), (27, 20663240), (30, 18596916), (36, 15497430), (39, 14305320), (40, 13947687), (45, 12397944), (52, 10728990), (54, 10331620), (60, 9298458), (65, 8583192), (72, 7748715), (78, 7152660), (79, 7062120), (90, 6198972), (104, 5364495), (108, 5165810), (117, 4768440), (120, 4649229), (130, 4291596), (135, 4132648), (156, 3576330), (158, 3531060), (180, 3099486), (195, 2861064), (216, 2582905), (234, 2384220), (237, 2354040), (260, 2145798), (270, 2066324), (312, 1788165), (316, 1765530), (351, 1589480), (360, 1549743), (390, 1430532), (395, 1412424), (468, 1192110), (474, 1177020), (503, 1109160), (520, 1072899), (540, 1033162), (585, 953688), (632, 882765), (702, 794740), (711, 784680), (780, 715266), (790, 706212), (936, 596055), (948, 588510), (1006, 554580), (1027, 543240), (1080, 516581), (1170, 476844), (1185, 470808), (1404, 397370), (1422, 392340), (1509, 369720), (1560, 357633), (1580, 353106), (1755, 317896), (1896, 294255), (2012, 277290), (2054, 271620), (2133, 261560), (2340, 238422), (2370, 235404), (2515, 221832), (2808, 198685), (2844, 196170), (3018, 184860), (3081, 181080), (3160, 176553), (3510, 158948), (3555, 156936), (4024, 138645), (4108, 135810), (4266, 130780), (4527, 123240), (4680, 119211), (4740, 117702), (5030, 110916), (5135, 108648), (5688, 98085), (6036, 92430), (6162, 90540), (6539, 85320), (7020, 79474), (7110, 78468), (7545, 73944), (8216, 67905), (8532, 65390), (9054, 61620), (9243, 60360), (9480, 58851), (10060, 55458), (10270, 54324), (10665, 52312), (12072, 46215), (12324, 45270), (13078, 42660), (13581, 41080), (14040, 39737), (14220, 39234), (15090, 36972), (15405, 36216), (17064, 32695), (18108, 30810), (18486, 30180), (19617, 28440), (20120, 27729), (20540, 27162), (21330, 26156), (22635, 24648)]