238558320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:381

約数の個数: 480

約数和(自身を含む): 1078930944

約数和(自身を除く): 840372624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 80, 84, 88, 90, 91, 99, 104, 105, 110, 112, 117, 120, 126, 130, 132, 140, 143, 144, 154, 156, 165, 168, 176, 180, 182, 195, 198, 208, 210, 220, 231, 234, 240, 252, 260, 264, 273, 280, 286, 308, 312, 315, 330, 331, 336, 360, 364, 385, 390, 396, 420, 429, 440, 455, 462, 468, 495, 504, 520, 528, 546, 560, 572, 585, 616, 624, 630, 660, 662, 693, 715, 720, 728, 770, 780, 792, 819, 840, 858, 880, 910, 924, 936, 990, 993, 1001, 1008, 1040, 1092, 1144, 1155, 1170, 1232, 1260, 1287, 1320, 1324, 1365, 1386, 1430, 1456, 1540, 1560, 1584, 1638, 1655, 1680, 1716, 1820, 1848, 1872, 1980, 1986, 2002, 2145, 2184, 2288, 2310, 2317, 2340, 2520, 2574, 2640, 2648, 2730, 2772, 2860, 2979, 3003, 3080, 3120, 3276, 3310, 3432, 3465, 3640, 3641, 3696, 3960, 3972, 4004, 4095, 4290, 4303, 4368, 4620, 4634, 4680, 4965, 5005, 5040, 5148, 5296, 5460, 5544, 5720, 5958, 6006, 6160, 6435, 6552, 6620, 6864, 6930, 6951, 7280, 7282, 7920, 7944, 8008, 8190, 8580, 8606, 9009, 9240, 9268, 9360, 9930, 10010, 10296, 10920, 10923, 11088, 11440, 11585, 11916, 12012, 12870, 12909, 13104, 13240, 13860, 13902, 14564, 14895, 15015, 15888, 16016, 16380, 17160, 17212, 18018, 18205, 18480, 18536, 19860, 20020, 20592, 20853, 21515, 21840, 21846, 23170, 23832, 24024, 25487, 25740, 25818, 26480, 27720, 27804, 29128, 29790, 30030, 30121, 32760, 32769, 34320, 34424, 34755, 36036, 36410, 37072, 38727, 39720, 40040, 41706, 43030, 43692, 45045, 46340, 47333, 47664, 48048, 50974, 51480, 51636, 54615, 55440, 55608, 58256, 59580, 60060, 60242, 64545, 65520, 65538, 68848, 69510, 72072, 72820, 76461, 77454, 79440, 80080, 83412, 86060, 87384, 90090, 90363, 92680, 94666, 101948, 102960, 103272, 104265, 109230, 111216, 119160, 120120, 120484, 127435, 129090, 131076, 139020, 141999, 144144, 145640, 150605, 152922, 154908, 163845, 166824, 172120, 174768, 180180, 180726, 185360, 189332, 193635, 203896, 206544, 208530, 218460, 229383, 236665, 238320, 240240, 240968, 254870, 258180, 262152, 271089, 278040, 283998, 291280, 301210, 305844, 309816, 327690, 331331, 333648, 344240, 360360, 361452, 378664, 382305, 387270, 407792, 417060, 425997, 436920, 451815, 458766, 473330, 481936, 509740, 516360, 524304, 542178, 556080, 567996, 602420, 611688, 619632, 655380, 662662, 709995, 720720, 722904, 757328, 764610, 774540, 834120, 851994, 873840, 903630, 917532, 946660, 993993, 1019480, 1032720, 1084356, 1135992, 1146915, 1204840, 1223376, 1310760, 1325324, 1355445, 1419990, 1445808, 1529220, 1549080, 1656655, 1668240, 1703988, 1807260, 1835064, 1893320, 1987986, 2038960, 2129985, 2168712, 2271984, 2293830, 2409680, 2621520, 2650648, 2710890, 2839980, 2981979, 3058440, 3098160, 3313310, 3407976, 3614520, 3670128, 3786640, 3975972, 4259970, 4337424, 4587660, 4969965, 5301296, 5421780, 5679960, 5963958, 6116880, 6626620, 6815952, 7229040, 7951944, 8519940, 9175320, 9939930, 10843560, 11359920, 11927916, 13253240, 14909895, 15903888, 17039880, 18350640, 19879860, 21687120, 23855832, 26506480, 29819790, 34079760, 39759720, 47711664, 59639580, 79519440, 119279160, 238558320]

約数ペア:

[(1, 238558320), (2, 119279160), (3, 79519440), (4, 59639580), (5, 47711664), (6, 39759720), (7, 34079760), (8, 29819790), (9, 26506480), (10, 23855832), (11, 21687120), (12, 19879860), (13, 18350640), (14, 17039880), (15, 15903888), (16, 14909895), (18, 13253240), (20, 11927916), (21, 11359920), (22, 10843560), (24, 9939930), (26, 9175320), (28, 8519940), (30, 7951944), (33, 7229040), (35, 6815952), (36, 6626620), (39, 6116880), (40, 5963958), (42, 5679960), (44, 5421780), (45, 5301296), (48, 4969965), (52, 4587660), (55, 4337424), (56, 4259970), (60, 3975972), (63, 3786640), (65, 3670128), (66, 3614520), (70, 3407976), (72, 3313310), (77, 3098160), (78, 3058440), (80, 2981979), (84, 2839980), (88, 2710890), (90, 2650648), (91, 2621520), (99, 2409680), (104, 2293830), (105, 2271984), (110, 2168712), (112, 2129985), (117, 2038960), (120, 1987986), (126, 1893320), (130, 1835064), (132, 1807260), (140, 1703988), (143, 1668240), (144, 1656655), (154, 1549080), (156, 1529220), (165, 1445808), (168, 1419990), (176, 1355445), (180, 1325324), (182, 1310760), (195, 1223376), (198, 1204840), (208, 1146915), (210, 1135992), (220, 1084356), (231, 1032720), (234, 1019480), (240, 993993), (252, 946660), (260, 917532), (264, 903630), (273, 873840), (280, 851994), (286, 834120), (308, 774540), (312, 764610), (315, 757328), (330, 722904), (331, 720720), (336, 709995), (360, 662662), (364, 655380), (385, 619632), (390, 611688), (396, 602420), (420, 567996), (429, 556080), (440, 542178), (455, 524304), (462, 516360), (468, 509740), (495, 481936), (504, 473330), (520, 458766), (528, 451815), (546, 436920), (560, 425997), (572, 417060), (585, 407792), (616, 387270), (624, 382305), (630, 378664), (660, 361452), (662, 360360), (693, 344240), (715, 333648), (720, 331331), (728, 327690), (770, 309816), (780, 305844), (792, 301210), (819, 291280), (840, 283998), (858, 278040), (880, 271089), (910, 262152), (924, 258180), (936, 254870), (990, 240968), (993, 240240), (1001, 238320), (1008, 236665), (1040, 229383), (1092, 218460), (1144, 208530), (1155, 206544), (1170, 203896), (1232, 193635), (1260, 189332), (1287, 185360), (1320, 180726), (1324, 180180), (1365, 174768), (1386, 172120), (1430, 166824), (1456, 163845), (1540, 154908), (1560, 152922), (1584, 150605), (1638, 145640), (1655, 144144), (1680, 141999), (1716, 139020), (1820, 131076), (1848, 129090), (1872, 127435), (1980, 120484), (1986, 120120), (2002, 119160), (2145, 111216), (2184, 109230), (2288, 104265), (2310, 103272), (2317, 102960), (2340, 101948), (2520, 94666), (2574, 92680), (2640, 90363), (2648, 90090), (2730, 87384), (2772, 86060), (2860, 83412), (2979, 80080), (3003, 79440), (3080, 77454), (3120, 76461), (3276, 72820), (3310, 72072), (3432, 69510), (3465, 68848), (3640, 65538), (3641, 65520), (3696, 64545), (3960, 60242), (3972, 60060), (4004, 59580), (4095, 58256), (4290, 55608), (4303, 55440), (4368, 54615), (4620, 51636), (4634, 51480), (4680, 50974), (4965, 48048), (5005, 47664), (5040, 47333), (5148, 46340), (5296, 45045), (5460, 43692), (5544, 43030), (5720, 41706), (5958, 40040), (6006, 39720), (6160, 38727), (6435, 37072), (6552, 36410), (6620, 36036), (6864, 34755), (6930, 34424), (6951, 34320), (7280, 32769), (7282, 32760), (7920, 30121), (7944, 30030), (8008, 29790), (8190, 29128), (8580, 27804), (8606, 27720), (9009, 26480), (9240, 25818), (9268, 25740), (9360, 25487), (9930, 24024), (10010, 23832), (10296, 23170), (10920, 21846), (10923, 21840), (11088, 21515), (11440, 20853), (11585, 20592), (11916, 20020), (12012, 19860), (12870, 18536), (12909, 18480), (13104, 18205), (13240, 18018), (13860, 17212), (13902, 17160), (14564, 16380), (14895, 16016), (15015, 15888)]