161579880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 512

約数和(自身を含む): 705024000

約数和(自身を除く): 543444120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 29, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 58, 60, 63, 66, 67, 70, 72, 77, 84, 87, 88, 90, 99, 105, 108, 110, 116, 120, 126, 132, 134, 135, 140, 145, 154, 165, 168, 174, 180, 189, 198, 201, 203, 210, 216, 220, 231, 232, 252, 261, 264, 268, 270, 280, 290, 297, 308, 315, 319, 330, 335, 348, 360, 378, 385, 396, 402, 406, 420, 435, 440, 462, 469, 495, 504, 522, 536, 540, 580, 594, 603, 609, 616, 630, 638, 660, 670, 693, 696, 737, 756, 770, 783, 792, 804, 812, 840, 870, 924, 938, 945, 957, 990, 1005, 1015, 1044, 1080, 1155, 1160, 1188, 1206, 1218, 1260, 1276, 1305, 1320, 1340, 1386, 1407, 1474, 1485, 1512, 1540, 1566, 1595, 1608, 1624, 1740, 1809, 1827, 1848, 1876, 1890, 1914, 1943, 1980, 2010, 2030, 2079, 2088, 2211, 2233, 2310, 2345, 2376, 2412, 2436, 2520, 2552, 2610, 2680, 2772, 2814, 2871, 2948, 2970, 3015, 3045, 3080, 3132, 3190, 3465, 3480, 3618, 3654, 3685, 3752, 3780, 3828, 3886, 3915, 3960, 4020, 4060, 4158, 4221, 4422, 4466, 4620, 4690, 4785, 4824, 4872, 5159, 5220, 5481, 5544, 5628, 5742, 5829, 5896, 5940, 6030, 6090, 6264, 6380, 6633, 6699, 6930, 7035, 7236, 7308, 7370, 7560, 7656, 7772, 7830, 8040, 8120, 8316, 8442, 8613, 8844, 8932, 9045, 9135, 9240, 9380, 9570, 9715, 10318, 10395, 10440, 10962, 11055, 11165, 11256, 11484, 11658, 11880, 12060, 12180, 12663, 12760, 13266, 13398, 13601, 13860, 14070, 14355, 14472, 14616, 14740, 15477, 15544, 15660, 16632, 16884, 17226, 17487, 17688, 17864, 18090, 18270, 18760, 19140, 19430, 19899, 20097, 20636, 20790, 21105, 21373, 21924, 22110, 22330, 22968, 23316, 24120, 24360, 25326, 25795, 26532, 26796, 27202, 27405, 27720, 28140, 28710, 29145, 29480, 30954, 31320, 33165, 33495, 33768, 34452, 34974, 36180, 36540, 38280, 38860, 39798, 40194, 40803, 41272, 41580, 42210, 42746, 43065, 43848, 44220, 44660, 46431, 46632, 50652, 51590, 52461, 53064, 53592, 54404, 54810, 56280, 57420, 58290, 60291, 61908, 63315, 64119, 66330, 66990, 68005, 68904, 69948, 72360, 73080, 77385, 77720, 79596, 80388, 81606, 83160, 84420, 85492, 86130, 87435, 88440, 89320, 92862, 99495, 100485, 101304, 103180, 104922, 106865, 108808, 109620, 114840, 116580, 120582, 122409, 123816, 126630, 128238, 132660, 133980, 136010, 139293, 139896, 149611, 154770, 159192, 160776, 163212, 168840, 170984, 172260, 174870, 185724, 192357, 198990, 200970, 204015, 206360, 209844, 213730, 219240, 232155, 233160, 241164, 244818, 253260, 256476, 262305, 265320, 267960, 272020, 278586, 299222, 301455, 309540, 320595, 326424, 344520, 349740, 367227, 371448, 384714, 397980, 401940, 408030, 419688, 427460, 448833, 464310, 482328, 489636, 506520, 512952, 524610, 544040, 557172, 577071, 598444, 602910, 612045, 619080, 641190, 696465, 699480, 734454, 748055, 769428, 795960, 803880, 816060, 854920, 897666, 928620, 961785, 979272, 1049220, 1114344, 1154142, 1196888, 1205820, 1224090, 1282380, 1346499, 1392930, 1468908, 1496110, 1538856, 1632120, 1795332, 1836135, 1857240, 1923570, 2098440, 2244165, 2308284, 2411640, 2448180, 2564760, 2692998, 2785860, 2885355, 2937816, 2992220, 3590664, 3672270, 3847140, 4039497, 4488330, 4616568, 4896360, 5385996, 5571720, 5770710, 5984440, 6732495, 7344540, 7694280, 8078994, 8976660, 10771992, 11541420, 13464990, 14689080, 16157988, 17953320, 20197485, 23082840, 26929980, 32315976, 40394970, 53859960, 80789940, 161579880]

約数ペア:

[(1, 161579880), (2, 80789940), (3, 53859960), (4, 40394970), (5, 32315976), (6, 26929980), (7, 23082840), (8, 20197485), (9, 17953320), (10, 16157988), (11, 14689080), (12, 13464990), (14, 11541420), (15, 10771992), (18, 8976660), (20, 8078994), (21, 7694280), (22, 7344540), (24, 6732495), (27, 5984440), (28, 5770710), (29, 5571720), (30, 5385996), (33, 4896360), (35, 4616568), (36, 4488330), (40, 4039497), (42, 3847140), (44, 3672270), (45, 3590664), (54, 2992220), (55, 2937816), (56, 2885355), (58, 2785860), (60, 2692998), (63, 2564760), (66, 2448180), (67, 2411640), (70, 2308284), (72, 2244165), (77, 2098440), (84, 1923570), (87, 1857240), (88, 1836135), (90, 1795332), (99, 1632120), (105, 1538856), (108, 1496110), (110, 1468908), (116, 1392930), (120, 1346499), (126, 1282380), (132, 1224090), (134, 1205820), (135, 1196888), (140, 1154142), (145, 1114344), (154, 1049220), (165, 979272), (168, 961785), (174, 928620), (180, 897666), (189, 854920), (198, 816060), (201, 803880), (203, 795960), (210, 769428), (216, 748055), (220, 734454), (231, 699480), (232, 696465), (252, 641190), (261, 619080), (264, 612045), (268, 602910), (270, 598444), (280, 577071), (290, 557172), (297, 544040), (308, 524610), (315, 512952), (319, 506520), (330, 489636), (335, 482328), (348, 464310), (360, 448833), (378, 427460), (385, 419688), (396, 408030), (402, 401940), (406, 397980), (420, 384714), (435, 371448), (440, 367227), (462, 349740), (469, 344520), (495, 326424), (504, 320595), (522, 309540), (536, 301455), (540, 299222), (580, 278586), (594, 272020), (603, 267960), (609, 265320), (616, 262305), (630, 256476), (638, 253260), (660, 244818), (670, 241164), (693, 233160), (696, 232155), (737, 219240), (756, 213730), (770, 209844), (783, 206360), (792, 204015), (804, 200970), (812, 198990), (840, 192357), (870, 185724), (924, 174870), (938, 172260), (945, 170984), (957, 168840), (990, 163212), (1005, 160776), (1015, 159192), (1044, 154770), (1080, 149611), (1155, 139896), (1160, 139293), (1188, 136010), (1206, 133980), (1218, 132660), (1260, 128238), (1276, 126630), (1305, 123816), (1320, 122409), (1340, 120582), (1386, 116580), (1407, 114840), (1474, 109620), (1485, 108808), (1512, 106865), (1540, 104922), (1566, 103180), (1595, 101304), (1608, 100485), (1624, 99495), (1740, 92862), (1809, 89320), (1827, 88440), (1848, 87435), (1876, 86130), (1890, 85492), (1914, 84420), (1943, 83160), (1980, 81606), (2010, 80388), (2030, 79596), (2079, 77720), (2088, 77385), (2211, 73080), (2233, 72360), (2310, 69948), (2345, 68904), (2376, 68005), (2412, 66990), (2436, 66330), (2520, 64119), (2552, 63315), (2610, 61908), (2680, 60291), (2772, 58290), (2814, 57420), (2871, 56280), (2948, 54810), (2970, 54404), (3015, 53592), (3045, 53064), (3080, 52461), (3132, 51590), (3190, 50652), (3465, 46632), (3480, 46431), (3618, 44660), (3654, 44220), (3685, 43848), (3752, 43065), (3780, 42746), (3828, 42210), (3886, 41580), (3915, 41272), (3960, 40803), (4020, 40194), (4060, 39798), (4158, 38860), (4221, 38280), (4422, 36540), (4466, 36180), (4620, 34974), (4690, 34452), (4785, 33768), (4824, 33495), (4872, 33165), (5159, 31320), (5220, 30954), (5481, 29480), (5544, 29145), (5628, 28710), (5742, 28140), (5829, 27720), (5896, 27405), (5940, 27202), (6030, 26796), (6090, 26532), (6264, 25795), (6380, 25326), (6633, 24360), (6699, 24120), (6930, 23316), (7035, 22968), (7236, 22330), (7308, 22110), (7370, 21924), (7560, 21373), (7656, 21105), (7772, 20790), (7830, 20636), (8040, 20097), (8120, 19899), (8316, 19430), (8442, 19140), (8613, 18760), (8844, 18270), (8932, 18090), (9045, 17864), (9135, 17688), (9240, 17487), (9380, 17226), (9570, 16884), (9715, 16632), (10318, 15660), (10395, 15544), (10440, 15477), (10962, 14740), (11055, 14616), (11165, 14472), (11256, 14355), (11484, 14070), (11658, 13860), (11880, 13601), (12060, 13398), (12180, 13266), (12663, 12760)]