84306040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 256

約数和(自身を含む): 261273600

約数和(自身を除く): 176967560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 23, 26, 28, 35, 38, 40, 46, 52, 53, 56, 65, 70, 76, 91, 92, 95, 104, 106, 115, 130, 133, 140, 152, 161, 182, 184, 190, 212, 230, 247, 260, 265, 266, 280, 299, 322, 364, 371, 380, 424, 437, 455, 460, 494, 520, 530, 532, 598, 644, 665, 689, 728, 742, 760, 805, 874, 910, 920, 988, 1007, 1060, 1064, 1196, 1219, 1235, 1288, 1330, 1378, 1484, 1495, 1610, 1729, 1748, 1820, 1855, 1976, 2014, 2093, 2120, 2185, 2392, 2438, 2470, 2660, 2756, 2968, 2990, 3059, 3220, 3445, 3458, 3496, 3640, 3710, 4028, 4186, 4370, 4823, 4876, 4940, 5035, 5320, 5512, 5681, 5980, 6095, 6118, 6440, 6890, 6916, 7049, 7420, 8056, 8372, 8533, 8645, 8740, 9646, 9752, 9880, 10070, 10465, 11362, 11960, 12190, 12236, 13091, 13780, 13832, 14098, 14840, 15295, 15847, 16744, 17066, 17290, 17480, 19292, 20140, 20930, 22724, 23161, 24115, 24380, 24472, 26182, 27560, 28196, 28405, 30590, 31694, 34132, 34580, 35245, 38584, 39767, 40280, 41860, 42665, 45448, 46322, 48230, 48760, 52364, 56392, 56810, 61180, 63388, 65455, 68264, 69160, 70490, 79235, 79534, 83720, 85330, 91637, 92644, 96460, 104728, 110929, 113620, 115805, 122360, 126776, 130910, 140980, 158470, 159068, 162127, 170660, 183274, 185288, 192920, 198835, 221858, 227240, 231610, 261820, 281960, 301093, 316940, 318136, 324254, 341320, 366548, 397670, 443716, 458185, 463220, 523640, 554645, 602186, 633880, 648508, 733096, 795340, 810635, 887432, 916370, 926440, 1109290, 1204372, 1297016, 1505465, 1590680, 1621270, 1832740, 2107651, 2218580, 2408744, 3010930, 3242540, 3665480, 4215302, 4437160, 6021860, 6485080, 8430604, 10538255, 12043720, 16861208, 21076510, 42153020, 84306040]

約数ペア:

[(1, 84306040), (2, 42153020), (4, 21076510), (5, 16861208), (7, 12043720), (8, 10538255), (10, 8430604), (13, 6485080), (14, 6021860), (19, 4437160), (20, 4215302), (23, 3665480), (26, 3242540), (28, 3010930), (35, 2408744), (38, 2218580), (40, 2107651), (46, 1832740), (52, 1621270), (53, 1590680), (56, 1505465), (65, 1297016), (70, 1204372), (76, 1109290), (91, 926440), (92, 916370), (95, 887432), (104, 810635), (106, 795340), (115, 733096), (130, 648508), (133, 633880), (140, 602186), (152, 554645), (161, 523640), (182, 463220), (184, 458185), (190, 443716), (212, 397670), (230, 366548), (247, 341320), (260, 324254), (265, 318136), (266, 316940), (280, 301093), (299, 281960), (322, 261820), (364, 231610), (371, 227240), (380, 221858), (424, 198835), (437, 192920), (455, 185288), (460, 183274), (494, 170660), (520, 162127), (530, 159068), (532, 158470), (598, 140980), (644, 130910), (665, 126776), (689, 122360), (728, 115805), (742, 113620), (760, 110929), (805, 104728), (874, 96460), (910, 92644), (920, 91637), (988, 85330), (1007, 83720), (1060, 79534), (1064, 79235), (1196, 70490), (1219, 69160), (1235, 68264), (1288, 65455), (1330, 63388), (1378, 61180), (1484, 56810), (1495, 56392), (1610, 52364), (1729, 48760), (1748, 48230), (1820, 46322), (1855, 45448), (1976, 42665), (2014, 41860), (2093, 40280), (2120, 39767), (2185, 38584), (2392, 35245), (2438, 34580), (2470, 34132), (2660, 31694), (2756, 30590), (2968, 28405), (2990, 28196), (3059, 27560), (3220, 26182), (3445, 24472), (3458, 24380), (3496, 24115), (3640, 23161), (3710, 22724), (4028, 20930), (4186, 20140), (4370, 19292), (4823, 17480), (4876, 17290), (4940, 17066), (5035, 16744), (5320, 15847), (5512, 15295), (5681, 14840), (5980, 14098), (6095, 13832), (6118, 13780), (6440, 13091), (6890, 12236), (6916, 12190), (7049, 11960), (7420, 11362), (8056, 10465), (8372, 10070), (8533, 9880), (8645, 9752), (8740, 9646)]