494136720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2971}}^1$

素因数の和:3011

約数の個数: 320

約数和(自身を含む): 2122721280

約数和(自身を除く): 1628584560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 330, 336, 360, 378, 385, 396, 420, 432, 440, 462, 495, 504, 528, 540, 560, 594, 616, 630, 660, 693, 720, 756, 770, 792, 840, 880, 924, 945, 990, 1008, 1080, 1155, 1188, 1232, 1260, 1320, 1386, 1485, 1512, 1540, 1584, 1680, 1848, 1890, 1980, 2079, 2160, 2310, 2376, 2520, 2640, 2772, 2970, 2971, 3024, 3080, 3465, 3696, 3780, 3960, 4158, 4620, 4752, 5040, 5544, 5940, 5942, 6160, 6930, 7560, 7920, 8316, 8913, 9240, 10395, 11088, 11880, 11884, 13860, 14855, 15120, 16632, 17826, 18480, 20790, 20797, 23760, 23768, 26739, 27720, 29710, 32681, 33264, 35652, 41580, 41594, 44565, 47536, 53478, 55440, 59420, 62391, 65362, 71304, 80217, 83160, 83188, 89130, 98043, 103985, 106956, 118840, 124782, 130724, 133695, 142608, 160434, 163405, 166320, 166376, 178260, 187173, 196086, 207970, 213912, 228767, 237680, 249564, 261448, 267390, 294129, 311955, 320868, 326810, 332752, 356520, 374346, 392172, 401085, 415940, 427824, 457534, 490215, 499128, 522896, 534780, 561519, 588258, 623910, 641736, 653620, 686301, 713040, 748692, 784344, 802170, 831880, 882387, 915068, 935865, 980430, 998256, 1069560, 1123038, 1143835, 1176516, 1247820, 1283472, 1307240, 1372602, 1470645, 1497384, 1568688, 1604340, 1663760, 1764774, 1830136, 1871730, 1960860, 2058903, 2139120, 2246076, 2287670, 2353032, 2495640, 2614480, 2745204, 2807595, 2941290, 2994768, 3208680, 3431505, 3529548, 3660272, 3743460, 3921720, 4117806, 4411935, 4492152, 4575340, 4706064, 4991280, 5490408, 5615190, 5882580, 6176709, 6417360, 6863010, 7059096, 7486920, 7843440, 8235612, 8823870, 8984304, 9150680, 10294515, 10980816, 11230380, 11765160, 12353418, 13726020, 14118192, 14973840, 16471224, 17647740, 18301360, 20589030, 22460760, 23530320, 24706836, 27452040, 30883545, 32942448, 35295480, 41178060, 44921520, 49413672, 54904080, 61767090, 70590960, 82356120, 98827344, 123534180, 164712240, 247068360, 494136720]

約数ペア:

[(1, 494136720), (2, 247068360), (3, 164712240), (4, 123534180), (5, 98827344), (6, 82356120), (7, 70590960), (8, 61767090), (9, 54904080), (10, 49413672), (11, 44921520), (12, 41178060), (14, 35295480), (15, 32942448), (16, 30883545), (18, 27452040), (20, 24706836), (21, 23530320), (22, 22460760), (24, 20589030), (27, 18301360), (28, 17647740), (30, 16471224), (33, 14973840), (35, 14118192), (36, 13726020), (40, 12353418), (42, 11765160), (44, 11230380), (45, 10980816), (48, 10294515), (54, 9150680), (55, 8984304), (56, 8823870), (60, 8235612), (63, 7843440), (66, 7486920), (70, 7059096), (72, 6863010), (77, 6417360), (80, 6176709), (84, 5882580), (88, 5615190), (90, 5490408), (99, 4991280), (105, 4706064), (108, 4575340), (110, 4492152), (112, 4411935), (120, 4117806), (126, 3921720), (132, 3743460), (135, 3660272), (140, 3529548), (144, 3431505), (154, 3208680), (165, 2994768), (168, 2941290), (176, 2807595), (180, 2745204), (189, 2614480), (198, 2495640), (210, 2353032), (216, 2287670), (220, 2246076), (231, 2139120), (240, 2058903), (252, 1960860), (264, 1871730), (270, 1830136), (280, 1764774), (297, 1663760), (308, 1604340), (315, 1568688), (330, 1497384), (336, 1470645), (360, 1372602), (378, 1307240), (385, 1283472), (396, 1247820), (420, 1176516), (432, 1143835), (440, 1123038), (462, 1069560), (495, 998256), (504, 980430), (528, 935865), (540, 915068), (560, 882387), (594, 831880), (616, 802170), (630, 784344), (660, 748692), (693, 713040), (720, 686301), (756, 653620), (770, 641736), (792, 623910), (840, 588258), (880, 561519), (924, 534780), (945, 522896), (990, 499128), (1008, 490215), (1080, 457534), (1155, 427824), (1188, 415940), (1232, 401085), (1260, 392172), (1320, 374346), (1386, 356520), (1485, 332752), (1512, 326810), (1540, 320868), (1584, 311955), (1680, 294129), (1848, 267390), (1890, 261448), (1980, 249564), (2079, 237680), (2160, 228767), (2310, 213912), (2376, 207970), (2520, 196086), (2640, 187173), (2772, 178260), (2970, 166376), (2971, 166320), (3024, 163405), (3080, 160434), (3465, 142608), (3696, 133695), (3780, 130724), (3960, 124782), (4158, 118840), (4620, 106956), (4752, 103985), (5040, 98043), (5544, 89130), (5940, 83188), (5942, 83160), (6160, 80217), (6930, 71304), (7560, 65362), (7920, 62391), (8316, 59420), (8913, 55440), (9240, 53478), (10395, 47536), (11088, 44565), (11880, 41594), (11884, 41580), (13860, 35652), (14855, 33264), (15120, 32681), (16632, 29710), (17826, 27720), (18480, 26739), (20790, 23768), (20797, 23760)]