231588720

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:80

約数の個数: 420

約数和(自身を含む): 929478456

約数和(自身を除く): 697889736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 81, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 144, 152, 162, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 243, 264, 270, 285, 297, 304, 324, 330, 342, 360, 361, 380, 396, 405, 418, 432, 440, 456, 486, 495, 513, 528, 540, 570, 594, 627, 648, 660, 684, 720, 722, 729, 760, 792, 810, 836, 855, 880, 891, 912, 972, 990, 1026, 1045, 1080, 1083, 1140, 1188, 1215, 1254, 1296, 1320, 1368, 1444, 1458, 1485, 1520, 1539, 1584, 1620, 1672, 1710, 1782, 1805, 1881, 1944, 1980, 2052, 2090, 2160, 2166, 2280, 2376, 2430, 2508, 2565, 2640, 2673, 2736, 2888, 2916, 2970, 3078, 3135, 3240, 3249, 3344, 3420, 3564, 3610, 3645, 3762, 3888, 3960, 3971, 4104, 4180, 4332, 4455, 4560, 4617, 4752, 4860, 5016, 5130, 5346, 5415, 5643, 5776, 5832, 5940, 6156, 6270, 6480, 6498, 6840, 7128, 7220, 7290, 7524, 7695, 7920, 7942, 8019, 8208, 8360, 8664, 8910, 9234, 9405, 9720, 9747, 10032, 10260, 10692, 10830, 11286, 11664, 11880, 11913, 12312, 12540, 12996, 13365, 13680, 13851, 14256, 14440, 14580, 15048, 15390, 15884, 16038, 16245, 16720, 16929, 17328, 17820, 18468, 18810, 19440, 19494, 19855, 20520, 21384, 21660, 22572, 23085, 23760, 23826, 24624, 25080, 25992, 26730, 27702, 28215, 28880, 29160, 29241, 30096, 30780, 31768, 32076, 32490, 33858, 35640, 35739, 36936, 37620, 38988, 39710, 40095, 41040, 42768, 43320, 45144, 46170, 47652, 48735, 50160, 50787, 51984, 53460, 55404, 56430, 58320, 58482, 59565, 61560, 63536, 64152, 64980, 67716, 69255, 71280, 71478, 73872, 75240, 77976, 79420, 80190, 84645, 86640, 87723, 90288, 92340, 95304, 97470, 101574, 106920, 107217, 110808, 112860, 116964, 119130, 123120, 128304, 129960, 135432, 138510, 142956, 146205, 150480, 152361, 155952, 158840, 160380, 169290, 175446, 178695, 184680, 190608, 194940, 203148, 213840, 214434, 221616, 225720, 233928, 238260, 253935, 259920, 263169, 270864, 277020, 285912, 292410, 304722, 317680, 320760, 321651, 338580, 350892, 357390, 369360, 389880, 406296, 428868, 438615, 451440, 467856, 476520, 507870, 526338, 536085, 554040, 571824, 584820, 609444, 641520, 643302, 677160, 701784, 714780, 761805, 779760, 812592, 857736, 877230, 953040, 964953, 1015740, 1052676, 1072170, 1108080, 1169640, 1218888, 1286604, 1315845, 1354320, 1403568, 1429560, 1523610, 1608255, 1715472, 1754460, 1929906, 2031480, 2105352, 2144340, 2339280, 2437776, 2573208, 2631690, 2859120, 2894859, 3047220, 3216510, 3508920, 3859812, 4062960, 4210704, 4288680, 4824765, 5146416, 5263380, 5789718, 6094440, 6433020, 7017840, 7719624, 8577360, 9649530, 10526760, 11579436, 12188880, 12866040, 14474295, 15439248, 19299060, 21053520, 23158872, 25732080, 28948590, 38598120, 46317744, 57897180, 77196240, 115794360, 231588720]

約数ペア:

[(1, 231588720), (2, 115794360), (3, 77196240), (4, 57897180), (5, 46317744), (6, 38598120), (8, 28948590), (9, 25732080), (10, 23158872), (11, 21053520), (12, 19299060), (15, 15439248), (16, 14474295), (18, 12866040), (19, 12188880), (20, 11579436), (22, 10526760), (24, 9649530), (27, 8577360), (30, 7719624), (33, 7017840), (36, 6433020), (38, 6094440), (40, 5789718), (44, 5263380), (45, 5146416), (48, 4824765), (54, 4288680), (55, 4210704), (57, 4062960), (60, 3859812), (66, 3508920), (72, 3216510), (76, 3047220), (80, 2894859), (81, 2859120), (88, 2631690), (90, 2573208), (95, 2437776), (99, 2339280), (108, 2144340), (110, 2105352), (114, 2031480), (120, 1929906), (132, 1754460), (135, 1715472), (144, 1608255), (152, 1523610), (162, 1429560), (165, 1403568), (171, 1354320), (176, 1315845), (180, 1286604), (190, 1218888), (198, 1169640), (209, 1108080), (216, 1072170), (220, 1052676), (228, 1015740), (240, 964953), (243, 953040), (264, 877230), (270, 857736), (285, 812592), (297, 779760), (304, 761805), (324, 714780), (330, 701784), (342, 677160), (360, 643302), (361, 641520), (380, 609444), (396, 584820), (405, 571824), (418, 554040), (432, 536085), (440, 526338), (456, 507870), (486, 476520), (495, 467856), (513, 451440), (528, 438615), (540, 428868), (570, 406296), (594, 389880), (627, 369360), (648, 357390), (660, 350892), (684, 338580), (720, 321651), (722, 320760), (729, 317680), (760, 304722), (792, 292410), (810, 285912), (836, 277020), (855, 270864), (880, 263169), (891, 259920), (912, 253935), (972, 238260), (990, 233928), (1026, 225720), (1045, 221616), (1080, 214434), (1083, 213840), (1140, 203148), (1188, 194940), (1215, 190608), (1254, 184680), (1296, 178695), (1320, 175446), (1368, 169290), (1444, 160380), (1458, 158840), (1485, 155952), (1520, 152361), (1539, 150480), (1584, 146205), (1620, 142956), (1672, 138510), (1710, 135432), (1782, 129960), (1805, 128304), (1881, 123120), (1944, 119130), (1980, 116964), (2052, 112860), (2090, 110808), (2160, 107217), (2166, 106920), (2280, 101574), (2376, 97470), (2430, 95304), (2508, 92340), (2565, 90288), (2640, 87723), (2673, 86640), (2736, 84645), (2888, 80190), (2916, 79420), (2970, 77976), (3078, 75240), (3135, 73872), (3240, 71478), (3249, 71280), (3344, 69255), (3420, 67716), (3564, 64980), (3610, 64152), (3645, 63536), (3762, 61560), (3888, 59565), (3960, 58482), (3971, 58320), (4104, 56430), (4180, 55404), (4332, 53460), (4455, 51984), (4560, 50787), (4617, 50160), (4752, 48735), (4860, 47652), (5016, 46170), (5130, 45144), (5346, 43320), (5415, 42768), (5643, 41040), (5776, 40095), (5832, 39710), (5940, 38988), (6156, 37620), (6270, 36936), (6480, 35739), (6498, 35640), (6840, 33858), (7128, 32490), (7220, 32076), (7290, 31768), (7524, 30780), (7695, 30096), (7920, 29241), (7942, 29160), (8019, 28880), (8208, 28215), (8360, 27702), (8664, 26730), (8910, 25992), (9234, 25080), (9405, 24624), (9720, 23826), (9747, 23760), (10032, 23085), (10260, 22572), (10692, 21660), (10830, 21384), (11286, 20520), (11664, 19855), (11880, 19494), (11913, 19440), (12312, 18810), (12540, 18468), (12996, 17820), (13365, 17328), (13680, 16929), (13851, 16720), (14256, 16245), (14440, 16038), (14580, 15884), (15048, 15390)]