187840080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:263

約数の個数: 320

約数和(自身を含む): 714240000

約数和(自身を除く): 526399920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 48, 54, 57, 60, 69, 72, 76, 80, 90, 92, 95, 108, 114, 115, 120, 135, 138, 144, 152, 171, 180, 184, 190, 199, 207, 216, 228, 230, 240, 270, 276, 285, 304, 342, 345, 360, 368, 380, 398, 414, 432, 437, 456, 460, 513, 540, 552, 570, 597, 621, 684, 690, 720, 760, 796, 828, 855, 874, 912, 920, 995, 1026, 1035, 1080, 1104, 1140, 1194, 1242, 1311, 1368, 1380, 1520, 1592, 1656, 1710, 1748, 1791, 1840, 1990, 2052, 2070, 2160, 2185, 2280, 2388, 2484, 2565, 2622, 2736, 2760, 2985, 3105, 3184, 3312, 3420, 3496, 3582, 3781, 3933, 3980, 4104, 4140, 4370, 4560, 4577, 4776, 4968, 5130, 5244, 5373, 5520, 5970, 6210, 6555, 6840, 6992, 7164, 7562, 7866, 7960, 8208, 8280, 8740, 8955, 9154, 9552, 9936, 10260, 10488, 10746, 11343, 11799, 11940, 12420, 13110, 13680, 13731, 14328, 15124, 15732, 15920, 16560, 17480, 17910, 18308, 18905, 19665, 20520, 20976, 21492, 22686, 22885, 23598, 23880, 24840, 26220, 26865, 27462, 28656, 30248, 31464, 34029, 34960, 35820, 36616, 37810, 39330, 41040, 41193, 42984, 45372, 45770, 47196, 47760, 49680, 52440, 53730, 54924, 56715, 58995, 60496, 62928, 68058, 68655, 71640, 73232, 75620, 78660, 82386, 85968, 86963, 90744, 91540, 94392, 102087, 104880, 107460, 109848, 113430, 117990, 123579, 136116, 137310, 143280, 151240, 157320, 164772, 170145, 173926, 181488, 183080, 188784, 204174, 205965, 214920, 219696, 226860, 235980, 247158, 260889, 272232, 274620, 302480, 314640, 329544, 340290, 347852, 366160, 408348, 411930, 429840, 434815, 453720, 471960, 494316, 510435, 521778, 544464, 549240, 617895, 659088, 680580, 695704, 782667, 816696, 823860, 869630, 907440, 943920, 988632, 1020870, 1043556, 1098480, 1235790, 1304445, 1361160, 1391408, 1565334, 1633392, 1647720, 1739260, 1977264, 2041740, 2087112, 2348001, 2471580, 2608890, 2722320, 3130668, 3295440, 3478520, 3913335, 4083480, 4174224, 4696002, 4943160, 5217780, 6261336, 6957040, 7826670, 8166960, 9392004, 9886320, 10435560, 11740005, 12522672, 15653340, 18784008, 20871120, 23480010, 31306680, 37568016, 46960020, 62613360, 93920040, 187840080]

約数ペア:

[(1, 187840080), (2, 93920040), (3, 62613360), (4, 46960020), (5, 37568016), (6, 31306680), (8, 23480010), (9, 20871120), (10, 18784008), (12, 15653340), (15, 12522672), (16, 11740005), (18, 10435560), (19, 9886320), (20, 9392004), (23, 8166960), (24, 7826670), (27, 6957040), (30, 6261336), (36, 5217780), (38, 4943160), (40, 4696002), (45, 4174224), (46, 4083480), (48, 3913335), (54, 3478520), (57, 3295440), (60, 3130668), (69, 2722320), (72, 2608890), (76, 2471580), (80, 2348001), (90, 2087112), (92, 2041740), (95, 1977264), (108, 1739260), (114, 1647720), (115, 1633392), (120, 1565334), (135, 1391408), (138, 1361160), (144, 1304445), (152, 1235790), (171, 1098480), (180, 1043556), (184, 1020870), (190, 988632), (199, 943920), (207, 907440), (216, 869630), (228, 823860), (230, 816696), (240, 782667), (270, 695704), (276, 680580), (285, 659088), (304, 617895), (342, 549240), (345, 544464), (360, 521778), (368, 510435), (380, 494316), (398, 471960), (414, 453720), (432, 434815), (437, 429840), (456, 411930), (460, 408348), (513, 366160), (540, 347852), (552, 340290), (570, 329544), (597, 314640), (621, 302480), (684, 274620), (690, 272232), (720, 260889), (760, 247158), (796, 235980), (828, 226860), (855, 219696), (874, 214920), (912, 205965), (920, 204174), (995, 188784), (1026, 183080), (1035, 181488), (1080, 173926), (1104, 170145), (1140, 164772), (1194, 157320), (1242, 151240), (1311, 143280), (1368, 137310), (1380, 136116), (1520, 123579), (1592, 117990), (1656, 113430), (1710, 109848), (1748, 107460), (1791, 104880), (1840, 102087), (1990, 94392), (2052, 91540), (2070, 90744), (2160, 86963), (2185, 85968), (2280, 82386), (2388, 78660), (2484, 75620), (2565, 73232), (2622, 71640), (2736, 68655), (2760, 68058), (2985, 62928), (3105, 60496), (3184, 58995), (3312, 56715), (3420, 54924), (3496, 53730), (3582, 52440), (3781, 49680), (3933, 47760), (3980, 47196), (4104, 45770), (4140, 45372), (4370, 42984), (4560, 41193), (4577, 41040), (4776, 39330), (4968, 37810), (5130, 36616), (5244, 35820), (5373, 34960), (5520, 34029), (5970, 31464), (6210, 30248), (6555, 28656), (6840, 27462), (6992, 26865), (7164, 26220), (7562, 24840), (7866, 23880), (7960, 23598), (8208, 22885), (8280, 22686), (8740, 21492), (8955, 20976), (9154, 20520), (9552, 19665), (9936, 18905), (10260, 18308), (10488, 17910), (10746, 17480), (11343, 16560), (11799, 15920), (11940, 15732), (12420, 15124), (13110, 14328), (13680, 13731)]