229937760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 288

約数和(自身を含む): 861876288

約数和(自身を除く): 631938528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 71, 72, 78, 80, 90, 96, 104, 117, 120, 130, 142, 144, 156, 160, 173, 180, 195, 208, 213, 234, 240, 260, 284, 288, 312, 346, 355, 360, 390, 416, 426, 468, 480, 519, 520, 568, 585, 624, 639, 692, 710, 720, 780, 852, 865, 923, 936, 1038, 1040, 1065, 1136, 1170, 1248, 1278, 1384, 1420, 1440, 1557, 1560, 1704, 1730, 1846, 1872, 2076, 2080, 2130, 2249, 2272, 2340, 2556, 2595, 2768, 2769, 2840, 3114, 3120, 3195, 3408, 3460, 3692, 3744, 4152, 4260, 4498, 4615, 4680, 5112, 5190, 5536, 5538, 5680, 6228, 6240, 6390, 6747, 6816, 6920, 7384, 7785, 8304, 8307, 8520, 8996, 9230, 9360, 10224, 10380, 11076, 11245, 11360, 12283, 12456, 12780, 13494, 13840, 13845, 14768, 15570, 16608, 16614, 17040, 17992, 18460, 18720, 20241, 20448, 20760, 22152, 22490, 24566, 24912, 25560, 26988, 27680, 27690, 29536, 31140, 33228, 33735, 34080, 35984, 36849, 36920, 40482, 41520, 41535, 44304, 44980, 49132, 49824, 51120, 53976, 55380, 61415, 62280, 66456, 67470, 71968, 73698, 73840, 80964, 83040, 83070, 88608, 89960, 98264, 101205, 102240, 107952, 110547, 110760, 122830, 124560, 132912, 134940, 147396, 147680, 159679, 161928, 166140, 179920, 184245, 196528, 202410, 215904, 221094, 221520, 245660, 249120, 265824, 269880, 294792, 319358, 323856, 332280, 359840, 368490, 393056, 404820, 442188, 443040, 479037, 491320, 539760, 552735, 589584, 638716, 647712, 664560, 736980, 798395, 809640, 884376, 958074, 982640, 1079520, 1105470, 1179168, 1277432, 1329120, 1437111, 1473960, 1596790, 1619280, 1768752, 1916148, 1965280, 2210940, 2395185, 2554864, 2874222, 2947920, 3193580, 3238560, 3537504, 3832296, 4421880, 4790370, 5109728, 5748444, 5895840, 6387160, 7185555, 7664592, 8843760, 9580740, 11496888, 12774320, 14371110, 15329184, 17687520, 19161480, 22993776, 25548640, 28742220, 38322960, 45987552, 57484440, 76645920, 114968880, 229937760]

約数ペア:

[(1, 229937760), (2, 114968880), (3, 76645920), (4, 57484440), (5, 45987552), (6, 38322960), (8, 28742220), (9, 25548640), (10, 22993776), (12, 19161480), (13, 17687520), (15, 15329184), (16, 14371110), (18, 12774320), (20, 11496888), (24, 9580740), (26, 8843760), (30, 7664592), (32, 7185555), (36, 6387160), (39, 5895840), (40, 5748444), (45, 5109728), (48, 4790370), (52, 4421880), (60, 3832296), (65, 3537504), (71, 3238560), (72, 3193580), (78, 2947920), (80, 2874222), (90, 2554864), (96, 2395185), (104, 2210940), (117, 1965280), (120, 1916148), (130, 1768752), (142, 1619280), (144, 1596790), (156, 1473960), (160, 1437111), (173, 1329120), (180, 1277432), (195, 1179168), (208, 1105470), (213, 1079520), (234, 982640), (240, 958074), (260, 884376), (284, 809640), (288, 798395), (312, 736980), (346, 664560), (355, 647712), (360, 638716), (390, 589584), (416, 552735), (426, 539760), (468, 491320), (480, 479037), (519, 443040), (520, 442188), (568, 404820), (585, 393056), (624, 368490), (639, 359840), (692, 332280), (710, 323856), (720, 319358), (780, 294792), (852, 269880), (865, 265824), (923, 249120), (936, 245660), (1038, 221520), (1040, 221094), (1065, 215904), (1136, 202410), (1170, 196528), (1248, 184245), (1278, 179920), (1384, 166140), (1420, 161928), (1440, 159679), (1557, 147680), (1560, 147396), (1704, 134940), (1730, 132912), (1846, 124560), (1872, 122830), (2076, 110760), (2080, 110547), (2130, 107952), (2249, 102240), (2272, 101205), (2340, 98264), (2556, 89960), (2595, 88608), (2768, 83070), (2769, 83040), (2840, 80964), (3114, 73840), (3120, 73698), (3195, 71968), (3408, 67470), (3460, 66456), (3692, 62280), (3744, 61415), (4152, 55380), (4260, 53976), (4498, 51120), (4615, 49824), (4680, 49132), (5112, 44980), (5190, 44304), (5536, 41535), (5538, 41520), (5680, 40482), (6228, 36920), (6240, 36849), (6390, 35984), (6747, 34080), (6816, 33735), (6920, 33228), (7384, 31140), (7785, 29536), (8304, 27690), (8307, 27680), (8520, 26988), (8996, 25560), (9230, 24912), (9360, 24566), (10224, 22490), (10380, 22152), (11076, 20760), (11245, 20448), (11360, 20241), (12283, 18720), (12456, 18460), (12780, 17992), (13494, 17040), (13840, 16614), (13845, 16608), (14768, 15570)]