81322560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:202

約数の個数: 336

約数和(自身を含む): 325233792

約数和(自身を除く): 243911232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 64, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 132, 136, 144, 151, 153, 160, 165, 170, 176, 180, 187, 192, 198, 204, 220, 240, 255, 264, 272, 288, 302, 306, 320, 330, 340, 352, 360, 374, 396, 408, 440, 453, 480, 495, 510, 528, 544, 561, 576, 604, 612, 660, 680, 704, 720, 748, 755, 765, 792, 816, 880, 906, 935, 960, 990, 1020, 1056, 1088, 1122, 1208, 1224, 1320, 1359, 1360, 1440, 1496, 1510, 1530, 1584, 1632, 1661, 1683, 1760, 1812, 1870, 1980, 2040, 2112, 2244, 2265, 2416, 2448, 2567, 2640, 2718, 2720, 2805, 2880, 2992, 3020, 3060, 3168, 3264, 3322, 3366, 3520, 3624, 3740, 3960, 4080, 4488, 4530, 4832, 4896, 4983, 5134, 5280, 5436, 5440, 5610, 5984, 6040, 6120, 6336, 6644, 6732, 6795, 7248, 7480, 7701, 7920, 8160, 8305, 8415, 8976, 9060, 9664, 9792, 9966, 10268, 10560, 10872, 11220, 11968, 12080, 12240, 12835, 13288, 13464, 13590, 14496, 14949, 14960, 15402, 15840, 16320, 16610, 16830, 17952, 18120, 19932, 20536, 21744, 22440, 23103, 24160, 24480, 24915, 25670, 26576, 26928, 27180, 28237, 28992, 29898, 29920, 30804, 31680, 33220, 33660, 35904, 36240, 38505, 39864, 41072, 43488, 44880, 46206, 48320, 48960, 49830, 51340, 53152, 53856, 54360, 56474, 59796, 59840, 61608, 66440, 67320, 72480, 74745, 77010, 79728, 82144, 84711, 86976, 89760, 92412, 99660, 102680, 106304, 107712, 108720, 112948, 115515, 119592, 123216, 132880, 134640, 141185, 144960, 149490, 154020, 159456, 164288, 169422, 179520, 184824, 199320, 205360, 217440, 225896, 231030, 239184, 246432, 254133, 265760, 269280, 282370, 298980, 308040, 318912, 338844, 369648, 398640, 410720, 423555, 434880, 451792, 462060, 478368, 492864, 508266, 531520, 538560, 564740, 597960, 616080, 677688, 739296, 797280, 821440, 847110, 903584, 924120, 956736, 1016532, 1129480, 1195920, 1232160, 1270665, 1355376, 1478592, 1594560, 1694220, 1807168, 1848240, 2033064, 2258960, 2391840, 2464320, 2541330, 2710752, 3388440, 3696480, 4066128, 4517920, 4783680, 5082660, 5421504, 6776880, 7392960, 8132256, 9035840, 10165320, 13553760, 16264512, 20330640, 27107520, 40661280, 81322560]

約数ペア:

[(1, 81322560), (2, 40661280), (3, 27107520), (4, 20330640), (5, 16264512), (6, 13553760), (8, 10165320), (9, 9035840), (10, 8132256), (11, 7392960), (12, 6776880), (15, 5421504), (16, 5082660), (17, 4783680), (18, 4517920), (20, 4066128), (22, 3696480), (24, 3388440), (30, 2710752), (32, 2541330), (33, 2464320), (34, 2391840), (36, 2258960), (40, 2033064), (44, 1848240), (45, 1807168), (48, 1694220), (51, 1594560), (55, 1478592), (60, 1355376), (64, 1270665), (66, 1232160), (68, 1195920), (72, 1129480), (80, 1016532), (85, 956736), (88, 924120), (90, 903584), (96, 847110), (99, 821440), (102, 797280), (110, 739296), (120, 677688), (132, 616080), (136, 597960), (144, 564740), (151, 538560), (153, 531520), (160, 508266), (165, 492864), (170, 478368), (176, 462060), (180, 451792), (187, 434880), (192, 423555), (198, 410720), (204, 398640), (220, 369648), (240, 338844), (255, 318912), (264, 308040), (272, 298980), (288, 282370), (302, 269280), (306, 265760), (320, 254133), (330, 246432), (340, 239184), (352, 231030), (360, 225896), (374, 217440), (396, 205360), (408, 199320), (440, 184824), (453, 179520), (480, 169422), (495, 164288), (510, 159456), (528, 154020), (544, 149490), (561, 144960), (576, 141185), (604, 134640), (612, 132880), (660, 123216), (680, 119592), (704, 115515), (720, 112948), (748, 108720), (755, 107712), (765, 106304), (792, 102680), (816, 99660), (880, 92412), (906, 89760), (935, 86976), (960, 84711), (990, 82144), (1020, 79728), (1056, 77010), (1088, 74745), (1122, 72480), (1208, 67320), (1224, 66440), (1320, 61608), (1359, 59840), (1360, 59796), (1440, 56474), (1496, 54360), (1510, 53856), (1530, 53152), (1584, 51340), (1632, 49830), (1661, 48960), (1683, 48320), (1760, 46206), (1812, 44880), (1870, 43488), (1980, 41072), (2040, 39864), (2112, 38505), (2244, 36240), (2265, 35904), (2416, 33660), (2448, 33220), (2567, 31680), (2640, 30804), (2718, 29920), (2720, 29898), (2805, 28992), (2880, 28237), (2992, 27180), (3020, 26928), (3060, 26576), (3168, 25670), (3264, 24915), (3322, 24480), (3366, 24160), (3520, 23103), (3624, 22440), (3740, 21744), (3960, 20536), (4080, 19932), (4488, 18120), (4530, 17952), (4832, 16830), (4896, 16610), (4983, 16320), (5134, 15840), (5280, 15402), (5436, 14960), (5440, 14949), (5610, 14496), (5984, 13590), (6040, 13464), (6120, 13288), (6336, 12835), (6644, 12240), (6732, 12080), (6795, 11968), (7248, 11220), (7480, 10872), (7701, 10560), (7920, 10268), (8160, 9966), (8305, 9792), (8415, 9664), (8976, 9060)]