82644480

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 240

約数和(自身を含む): 304493904

約数和(自身を除く): 221849424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 211, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 422, 480, 510, 512, 544, 576, 612, 633, 640, 680, 720, 765, 768, 816, 844, 960, 1020, 1055, 1088, 1152, 1224, 1266, 1280, 1360, 1440, 1530, 1536, 1632, 1688, 1899, 1920, 2040, 2110, 2176, 2304, 2448, 2532, 2560, 2720, 2880, 3060, 3165, 3264, 3376, 3587, 3798, 3840, 4080, 4220, 4352, 4608, 4896, 5064, 5440, 5760, 6120, 6330, 6528, 6752, 7174, 7596, 7680, 8160, 8440, 8704, 9495, 9792, 10128, 10761, 10880, 11520, 12240, 12660, 13056, 13504, 14348, 15192, 16320, 16880, 17935, 18990, 19584, 20256, 21522, 21760, 23040, 24480, 25320, 26112, 27008, 28696, 30384, 32283, 32640, 33760, 35870, 37980, 39168, 40512, 43044, 43520, 48960, 50640, 53805, 54016, 57392, 60768, 64566, 65280, 67520, 71740, 75960, 78336, 81024, 86088, 97920, 101280, 107610, 108032, 114784, 121536, 129132, 130560, 135040, 143480, 151920, 161415, 162048, 172176, 195840, 202560, 215220, 229568, 243072, 258264, 270080, 286960, 303840, 322830, 324096, 344352, 391680, 405120, 430440, 459136, 486144, 516528, 540160, 573920, 607680, 645660, 688704, 810240, 860880, 918272, 972288, 1033056, 1147840, 1215360, 1291320, 1377408, 1620480, 1721760, 1836544, 2066112, 2295680, 2430720, 2582640, 2754816, 3443520, 4132224, 4591360, 4861440, 5165280, 5509632, 6887040, 8264448, 9182720, 10330560, 13774080, 16528896, 20661120, 27548160, 41322240, 82644480]

約数ペア:

[(1, 82644480), (2, 41322240), (3, 27548160), (4, 20661120), (5, 16528896), (6, 13774080), (8, 10330560), (9, 9182720), (10, 8264448), (12, 6887040), (15, 5509632), (16, 5165280), (17, 4861440), (18, 4591360), (20, 4132224), (24, 3443520), (30, 2754816), (32, 2582640), (34, 2430720), (36, 2295680), (40, 2066112), (45, 1836544), (48, 1721760), (51, 1620480), (60, 1377408), (64, 1291320), (68, 1215360), (72, 1147840), (80, 1033056), (85, 972288), (90, 918272), (96, 860880), (102, 810240), (120, 688704), (128, 645660), (136, 607680), (144, 573920), (153, 540160), (160, 516528), (170, 486144), (180, 459136), (192, 430440), (204, 405120), (211, 391680), (240, 344352), (255, 324096), (256, 322830), (272, 303840), (288, 286960), (306, 270080), (320, 258264), (340, 243072), (360, 229568), (384, 215220), (408, 202560), (422, 195840), (480, 172176), (510, 162048), (512, 161415), (544, 151920), (576, 143480), (612, 135040), (633, 130560), (640, 129132), (680, 121536), (720, 114784), (765, 108032), (768, 107610), (816, 101280), (844, 97920), (960, 86088), (1020, 81024), (1055, 78336), (1088, 75960), (1152, 71740), (1224, 67520), (1266, 65280), (1280, 64566), (1360, 60768), (1440, 57392), (1530, 54016), (1536, 53805), (1632, 50640), (1688, 48960), (1899, 43520), (1920, 43044), (2040, 40512), (2110, 39168), (2176, 37980), (2304, 35870), (2448, 33760), (2532, 32640), (2560, 32283), (2720, 30384), (2880, 28696), (3060, 27008), (3165, 26112), (3264, 25320), (3376, 24480), (3587, 23040), (3798, 21760), (3840, 21522), (4080, 20256), (4220, 19584), (4352, 18990), (4608, 17935), (4896, 16880), (5064, 16320), (5440, 15192), (5760, 14348), (6120, 13504), (6330, 13056), (6528, 12660), (6752, 12240), (7174, 11520), (7596, 10880), (7680, 10761), (8160, 10128), (8440, 9792), (8704, 9495)]