82016160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:100

約数の個数: 288

約数和(自身を含む): 301008960

約数和(自身を除く): 218992800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 23, 24, 30, 32, 34, 38, 40, 46, 48, 51, 57, 60, 68, 69, 76, 80, 85, 92, 95, 96, 102, 114, 115, 120, 136, 138, 152, 160, 170, 184, 190, 204, 228, 230, 240, 255, 272, 276, 285, 304, 323, 340, 345, 368, 380, 391, 408, 437, 456, 460, 480, 510, 529, 544, 552, 570, 608, 646, 680, 690, 736, 760, 782, 816, 874, 912, 920, 969, 1020, 1058, 1104, 1140, 1173, 1292, 1311, 1360, 1380, 1520, 1564, 1587, 1615, 1632, 1748, 1824, 1840, 1938, 1955, 2040, 2116, 2185, 2208, 2280, 2346, 2584, 2622, 2645, 2720, 2760, 3040, 3128, 3174, 3230, 3496, 3680, 3876, 3910, 4080, 4232, 4370, 4560, 4692, 4845, 5168, 5244, 5290, 5520, 5865, 6256, 6348, 6460, 6555, 6992, 7429, 7752, 7820, 7935, 8160, 8464, 8740, 8993, 9120, 9384, 9690, 10051, 10336, 10488, 10580, 11040, 11730, 12512, 12696, 12920, 13110, 13984, 14858, 15504, 15640, 15870, 16928, 17480, 17986, 18768, 19380, 20102, 20976, 21160, 22287, 23460, 25392, 25840, 26220, 26979, 29716, 30153, 31008, 31280, 31740, 34960, 35972, 37145, 37536, 38760, 40204, 41952, 42320, 44574, 44965, 46920, 50255, 50784, 51680, 52440, 53958, 59432, 60306, 62560, 63480, 69920, 71944, 74290, 77520, 80408, 84640, 89148, 89930, 93840, 100510, 104880, 107916, 111435, 118864, 120612, 126960, 134895, 143888, 148580, 150765, 155040, 160816, 170867, 178296, 179860, 187680, 201020, 209760, 215832, 222870, 237728, 241224, 253920, 269790, 287776, 297160, 301530, 321632, 341734, 356592, 359720, 402040, 431664, 445740, 482448, 512601, 539580, 594320, 603060, 683468, 713184, 719440, 804080, 854335, 863328, 891480, 964896, 1025202, 1079160, 1188640, 1206120, 1366936, 1438880, 1608160, 1708670, 1782960, 2050404, 2158320, 2412240, 2563005, 2733872, 3417340, 3565920, 4100808, 4316640, 4824480, 5126010, 5467744, 6834680, 8201616, 10252020, 13669360, 16403232, 20504040, 27338720, 41008080, 82016160]

約数ペア:

[(1, 82016160), (2, 41008080), (3, 27338720), (4, 20504040), (5, 16403232), (6, 13669360), (8, 10252020), (10, 8201616), (12, 6834680), (15, 5467744), (16, 5126010), (17, 4824480), (19, 4316640), (20, 4100808), (23, 3565920), (24, 3417340), (30, 2733872), (32, 2563005), (34, 2412240), (38, 2158320), (40, 2050404), (46, 1782960), (48, 1708670), (51, 1608160), (57, 1438880), (60, 1366936), (68, 1206120), (69, 1188640), (76, 1079160), (80, 1025202), (85, 964896), (92, 891480), (95, 863328), (96, 854335), (102, 804080), (114, 719440), (115, 713184), (120, 683468), (136, 603060), (138, 594320), (152, 539580), (160, 512601), (170, 482448), (184, 445740), (190, 431664), (204, 402040), (228, 359720), (230, 356592), (240, 341734), (255, 321632), (272, 301530), (276, 297160), (285, 287776), (304, 269790), (323, 253920), (340, 241224), (345, 237728), (368, 222870), (380, 215832), (391, 209760), (408, 201020), (437, 187680), (456, 179860), (460, 178296), (480, 170867), (510, 160816), (529, 155040), (544, 150765), (552, 148580), (570, 143888), (608, 134895), (646, 126960), (680, 120612), (690, 118864), (736, 111435), (760, 107916), (782, 104880), (816, 100510), (874, 93840), (912, 89930), (920, 89148), (969, 84640), (1020, 80408), (1058, 77520), (1104, 74290), (1140, 71944), (1173, 69920), (1292, 63480), (1311, 62560), (1360, 60306), (1380, 59432), (1520, 53958), (1564, 52440), (1587, 51680), (1615, 50784), (1632, 50255), (1748, 46920), (1824, 44965), (1840, 44574), (1938, 42320), (1955, 41952), (2040, 40204), (2116, 38760), (2185, 37536), (2208, 37145), (2280, 35972), (2346, 34960), (2584, 31740), (2622, 31280), (2645, 31008), (2720, 30153), (2760, 29716), (3040, 26979), (3128, 26220), (3174, 25840), (3230, 25392), (3496, 23460), (3680, 22287), (3876, 21160), (3910, 20976), (4080, 20102), (4232, 19380), (4370, 18768), (4560, 17986), (4692, 17480), (4845, 16928), (5168, 15870), (5244, 15640), (5290, 15504), (5520, 14858), (5865, 13984), (6256, 13110), (6348, 12920), (6460, 12696), (6555, 12512), (6992, 11730), (7429, 11040), (7752, 10580), (7820, 10488), (7935, 10336), (8160, 10051), (8464, 9690), (8740, 9384), (8993, 9120)]