320664960

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:287

約数の個数: 512

約数和(自身を含む): 1421798400

約数和(自身を除く): 1101133440

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, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 241, 252, 264, 270, 280, 288, 297, 308, 315, 320, 330, 336, 352, 360, 378, 384, 385, 396, 420, 432, 440, 448, 462, 480, 482, 495, 504, 528, 540, 560, 576, 594, 616, 630, 640, 660, 672, 693, 704, 720, 723, 756, 770, 792, 840, 864, 880, 896, 924, 945, 960, 964, 990, 1008, 1056, 1080, 1120, 1152, 1155, 1188, 1205, 1232, 1260, 1320, 1344, 1386, 1408, 1440, 1446, 1485, 1512, 1540, 1584, 1680, 1687, 1728, 1760, 1848, 1890, 1920, 1928, 1980, 2016, 2079, 2112, 2160, 2169, 2240, 2310, 2376, 2410, 2464, 2520, 2640, 2651, 2688, 2772, 2880, 2892, 2970, 3024, 3080, 3168, 3360, 3374, 3456, 3465, 3520, 3615, 3696, 3780, 3856, 3960, 4032, 4158, 4224, 4320, 4338, 4480, 4620, 4752, 4820, 4928, 5040, 5061, 5280, 5302, 5544, 5760, 5784, 5940, 6048, 6160, 6336, 6507, 6720, 6748, 6930, 7040, 7230, 7392, 7560, 7712, 7920, 7953, 8064, 8316, 8435, 8640, 8676, 9240, 9504, 9640, 9856, 10080, 10122, 10395, 10560, 10604, 10845, 11088, 11568, 11880, 12096, 12320, 12672, 13014, 13255, 13440, 13496, 13860, 14460, 14784, 15120, 15183, 15424, 15840, 15906, 16632, 16870, 17280, 17352, 18480, 18557, 19008, 19280, 20160, 20244, 20790, 21120, 21208, 21690, 22176, 23136, 23760, 23859, 24192, 24640, 25305, 26028, 26510, 26992, 27720, 28920, 29568, 30240, 30366, 30848, 31680, 31812, 32535, 33264, 33740, 34704, 36960, 37114, 38016, 38560, 39765, 40320, 40488, 41580, 42416, 43380, 44352, 45549, 46272, 47520, 47718, 49280, 50610, 52056, 53020, 53984, 55440, 55671, 57840, 60480, 60732, 63360, 63624, 65070, 66528, 67480, 69408, 71577, 73920, 74228, 75915, 77120, 79530, 80976, 83160, 84832, 86760, 88704, 91098, 92544, 92785, 95040, 95436, 101220, 104112, 106040, 107968, 110880, 111342, 115680, 119295, 120960, 121464, 127248, 130140, 133056, 134960, 138816, 143154, 147840, 148456, 151830, 154240, 159060, 161952, 166320, 167013, 169664, 173520, 182196, 185570, 190080, 190872, 202440, 208224, 212080, 215936, 221760, 222684, 227745, 231360, 238590, 242928, 254496, 260280, 266112, 269920, 277632, 278355, 286308, 296912, 303660, 318120, 323904, 332640, 334026, 339328, 347040, 357885, 364392, 371140, 381744, 404880, 416448, 424160, 443520, 445368, 455490, 462720, 477180, 485856, 501039, 508992, 520560, 539840, 556710, 572616, 593824, 607320, 636240, 647808, 665280, 668052, 694080, 715770, 728784, 742280, 763488, 809760, 832896, 835065, 848320, 890736, 910980, 954360, 971712, 1002078, 1017984, 1041120, 1079680, 1113420, 1145232, 1187648, 1214640, 1272480, 1330560, 1336104, 1388160, 1431540, 1457568, 1484560, 1526976, 1619520, 1670130, 1696640, 1781472, 1821960, 1908720, 1943424, 2004156, 2082240, 2226840, 2290464, 2375296, 2429280, 2505195, 2544960, 2672208, 2863080, 2915136, 2969120, 3053952, 3239040, 3340260, 3562944, 3643920, 3817440, 4008312, 4164480, 4453680, 4580928, 4858560, 5010390, 5089920, 5344416, 5726160, 5830272, 5938240, 6680520, 7125888, 7287840, 7634880, 8016624, 8907360, 9161856, 9717120, 10020780, 10688832, 11452320, 11876480, 13361040, 14575680, 15269760, 16033248, 17814720, 20041560, 21377664, 22904640, 26722080, 29151360, 32066496, 35629440, 40083120, 45809280, 53444160, 64132992, 80166240, 106888320, 160332480, 320664960]

約数ペア:

[(1, 320664960), (2, 160332480), (3, 106888320), (4, 80166240), (5, 64132992), (6, 53444160), (7, 45809280), (8, 40083120), (9, 35629440), (10, 32066496), (11, 29151360), (12, 26722080), (14, 22904640), (15, 21377664), (16, 20041560), (18, 17814720), (20, 16033248), (21, 15269760), (22, 14575680), (24, 13361040), (27, 11876480), (28, 11452320), (30, 10688832), (32, 10020780), (33, 9717120), (35, 9161856), (36, 8907360), (40, 8016624), (42, 7634880), (44, 7287840), (45, 7125888), (48, 6680520), (54, 5938240), (55, 5830272), (56, 5726160), (60, 5344416), (63, 5089920), (64, 5010390), (66, 4858560), (70, 4580928), (72, 4453680), (77, 4164480), (80, 4008312), (84, 3817440), (88, 3643920), (90, 3562944), (96, 3340260), (99, 3239040), (105, 3053952), (108, 2969120), (110, 2915136), (112, 2863080), (120, 2672208), (126, 2544960), (128, 2505195), (132, 2429280), (135, 2375296), (140, 2290464), (144, 2226840), (154, 2082240), (160, 2004156), (165, 1943424), (168, 1908720), (176, 1821960), (180, 1781472), (189, 1696640), (192, 1670130), (198, 1619520), (210, 1526976), (216, 1484560), (220, 1457568), (224, 1431540), (231, 1388160), (240, 1336104), (241, 1330560), (252, 1272480), (264, 1214640), (270, 1187648), (280, 1145232), (288, 1113420), (297, 1079680), (308, 1041120), (315, 1017984), (320, 1002078), (330, 971712), (336, 954360), (352, 910980), (360, 890736), (378, 848320), (384, 835065), (385, 832896), (396, 809760), (420, 763488), (432, 742280), (440, 728784), (448, 715770), (462, 694080), (480, 668052), (482, 665280), (495, 647808), (504, 636240), (528, 607320), (540, 593824), (560, 572616), (576, 556710), (594, 539840), (616, 520560), (630, 508992), (640, 501039), (660, 485856), (672, 477180), (693, 462720), (704, 455490), (720, 445368), (723, 443520), (756, 424160), (770, 416448), (792, 404880), (840, 381744), (864, 371140), (880, 364392), (896, 357885), (924, 347040), (945, 339328), (960, 334026), (964, 332640), (990, 323904), (1008, 318120), (1056, 303660), (1080, 296912), (1120, 286308), (1152, 278355), (1155, 277632), (1188, 269920), (1205, 266112), (1232, 260280), (1260, 254496), (1320, 242928), (1344, 238590), (1386, 231360), (1408, 227745), (1440, 222684), (1446, 221760), (1485, 215936), (1512, 212080), (1540, 208224), (1584, 202440), (1680, 190872), (1687, 190080), (1728, 185570), (1760, 182196), (1848, 173520), (1890, 169664), (1920, 167013), (1928, 166320), (1980, 161952), (2016, 159060), (2079, 154240), (2112, 151830), (2160, 148456), (2169, 147840), (2240, 143154), (2310, 138816), (2376, 134960), (2410, 133056), (2464, 130140), (2520, 127248), (2640, 121464), (2651, 120960), (2688, 119295), (2772, 115680), (2880, 111342), (2892, 110880), (2970, 107968), (3024, 106040), (3080, 104112), (3168, 101220), (3360, 95436), (3374, 95040), (3456, 92785), (3465, 92544), (3520, 91098), (3615, 88704), (3696, 86760), (3780, 84832), (3856, 83160), (3960, 80976), (4032, 79530), (4158, 77120), (4224, 75915), (4320, 74228), (4338, 73920), (4480, 71577), (4620, 69408), (4752, 67480), (4820, 66528), (4928, 65070), (5040, 63624), (5061, 63360), (5280, 60732), (5302, 60480), (5544, 57840), (5760, 55671), (5784, 55440), (5940, 53984), (6048, 53020), (6160, 52056), (6336, 50610), (6507, 49280), (6720, 47718), (6748, 47520), (6930, 46272), (7040, 45549), (7230, 44352), (7392, 43380), (7560, 42416), (7712, 41580), (7920, 40488), (7953, 40320), (8064, 39765), (8316, 38560), (8435, 38016), (8640, 37114), (8676, 36960), (9240, 34704), (9504, 33740), (9640, 33264), (9856, 32535), (10080, 31812), (10122, 31680), (10395, 30848), (10560, 30366), (10604, 30240), (10845, 29568), (11088, 28920), (11568, 27720), (11880, 26992), (12096, 26510), (12320, 26028), (12672, 25305), (13014, 24640), (13255, 24192), (13440, 23859), (13496, 23760), (13860, 23136), (14460, 22176), (14784, 21690), (15120, 21208), (15183, 21120), (15424, 20790), (15840, 20244), (15906, 20160), (16632, 19280), (16870, 19008), (17280, 18557), (17352, 18480)]