68566680

素因数分解:

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

素因数の和:80

約数の個数: 432

約数和(自身を含む): 292902480

約数和(自身を除く): 224335800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 46, 49, 52, 56, 60, 63, 65, 69, 70, 72, 78, 84, 90, 91, 92, 98, 104, 105, 115, 117, 120, 126, 130, 138, 140, 147, 156, 161, 168, 169, 180, 182, 184, 195, 196, 207, 210, 230, 234, 245, 252, 260, 273, 276, 280, 294, 299, 312, 315, 322, 338, 345, 360, 364, 390, 392, 414, 420, 441, 455, 460, 468, 483, 490, 504, 507, 520, 546, 552, 585, 588, 598, 630, 637, 644, 676, 690, 728, 735, 780, 805, 819, 828, 840, 845, 882, 897, 910, 920, 936, 966, 980, 1014, 1035, 1092, 1127, 1170, 1176, 1183, 1196, 1260, 1274, 1288, 1352, 1365, 1380, 1449, 1470, 1495, 1521, 1560, 1610, 1638, 1656, 1690, 1764, 1794, 1820, 1911, 1932, 1960, 2028, 2070, 2093, 2184, 2205, 2254, 2340, 2366, 2392, 2415, 2520, 2535, 2548, 2691, 2730, 2760, 2898, 2940, 2990, 3042, 3185, 3220, 3276, 3380, 3381, 3528, 3549, 3588, 3640, 3822, 3864, 3887, 4056, 4095, 4140, 4186, 4410, 4485, 4508, 4680, 4732, 4830, 5070, 5096, 5382, 5460, 5635, 5733, 5796, 5880, 5915, 5980, 6084, 6279, 6370, 6440, 6552, 6760, 6762, 7098, 7176, 7245, 7605, 7644, 7774, 8190, 8280, 8281, 8372, 8820, 8970, 9016, 9464, 9555, 9660, 10140, 10143, 10465, 10647, 10764, 10920, 11270, 11466, 11592, 11661, 11830, 11960, 12168, 12558, 12740, 13455, 13524, 14196, 14490, 14651, 15210, 15288, 15548, 16380, 16562, 16744, 16905, 17640, 17745, 17940, 18837, 19110, 19320, 19435, 20280, 20286, 20930, 21294, 21528, 22540, 22932, 23322, 23660, 24843, 25116, 25480, 26910, 27048, 27209, 28392, 28665, 28980, 29302, 30420, 31096, 31395, 32760, 33124, 33810, 34983, 35490, 35880, 37674, 38220, 38870, 40572, 41405, 41860, 42588, 43953, 45080, 45864, 46644, 47320, 49686, 50232, 50715, 53235, 53820, 54418, 57330, 57960, 58305, 58604, 60840, 62790, 66248, 67620, 69966, 70980, 73255, 74529, 75348, 76440, 77740, 81144, 81627, 82810, 83720, 85176, 87906, 93288, 94185, 99372, 101430, 106470, 107640, 108836, 114660, 116610, 117208, 124215, 125580, 131859, 135240, 136045, 139932, 141960, 146510, 149058, 150696, 155480, 163254, 165620, 174915, 175812, 188370, 190463, 198744, 202860, 212940, 217672, 219765, 229320, 233220, 244881, 248430, 251160, 263718, 272090, 279864, 293020, 298116, 326508, 331240, 349830, 351624, 372645, 376740, 380926, 405720, 408135, 425880, 439530, 466440, 489762, 496860, 527436, 544180, 571389, 586040, 596232, 653016, 659295, 699660, 745290, 753480, 761852, 816270, 879060, 952315, 979524, 993720, 1054872, 1088360, 1142778, 1224405, 1318590, 1399320, 1490580, 1523704, 1632540, 1714167, 1758120, 1904630, 1959048, 2285556, 2448810, 2637180, 2856945, 2981160, 3265080, 3428334, 3809260, 4571112, 4897620, 5274360, 5713890, 6856668, 7618520, 8570835, 9795240, 11427780, 13713336, 17141670, 22855560, 34283340, 68566680]

約数ペア:

[(1, 68566680), (2, 34283340), (3, 22855560), (4, 17141670), (5, 13713336), (6, 11427780), (7, 9795240), (8, 8570835), (9, 7618520), (10, 6856668), (12, 5713890), (13, 5274360), (14, 4897620), (15, 4571112), (18, 3809260), (20, 3428334), (21, 3265080), (23, 2981160), (24, 2856945), (26, 2637180), (28, 2448810), (30, 2285556), (35, 1959048), (36, 1904630), (39, 1758120), (40, 1714167), (42, 1632540), (45, 1523704), (46, 1490580), (49, 1399320), (52, 1318590), (56, 1224405), (60, 1142778), (63, 1088360), (65, 1054872), (69, 993720), (70, 979524), (72, 952315), (78, 879060), (84, 816270), (90, 761852), (91, 753480), (92, 745290), (98, 699660), (104, 659295), (105, 653016), (115, 596232), (117, 586040), (120, 571389), (126, 544180), (130, 527436), (138, 496860), (140, 489762), (147, 466440), (156, 439530), (161, 425880), (168, 408135), (169, 405720), (180, 380926), (182, 376740), (184, 372645), (195, 351624), (196, 349830), (207, 331240), (210, 326508), (230, 298116), (234, 293020), (245, 279864), (252, 272090), (260, 263718), (273, 251160), (276, 248430), (280, 244881), (294, 233220), (299, 229320), (312, 219765), (315, 217672), (322, 212940), (338, 202860), (345, 198744), (360, 190463), (364, 188370), (390, 175812), (392, 174915), (414, 165620), (420, 163254), (441, 155480), (455, 150696), (460, 149058), (468, 146510), (483, 141960), (490, 139932), (504, 136045), (507, 135240), (520, 131859), (546, 125580), (552, 124215), (585, 117208), (588, 116610), (598, 114660), (630, 108836), (637, 107640), (644, 106470), (676, 101430), (690, 99372), (728, 94185), (735, 93288), (780, 87906), (805, 85176), (819, 83720), (828, 82810), (840, 81627), (845, 81144), (882, 77740), (897, 76440), (910, 75348), (920, 74529), (936, 73255), (966, 70980), (980, 69966), (1014, 67620), (1035, 66248), (1092, 62790), (1127, 60840), (1170, 58604), (1176, 58305), (1183, 57960), (1196, 57330), (1260, 54418), (1274, 53820), (1288, 53235), (1352, 50715), (1365, 50232), (1380, 49686), (1449, 47320), (1470, 46644), (1495, 45864), (1521, 45080), (1560, 43953), (1610, 42588), (1638, 41860), (1656, 41405), (1690, 40572), (1764, 38870), (1794, 38220), (1820, 37674), (1911, 35880), (1932, 35490), (1960, 34983), (2028, 33810), (2070, 33124), (2093, 32760), (2184, 31395), (2205, 31096), (2254, 30420), (2340, 29302), (2366, 28980), (2392, 28665), (2415, 28392), (2520, 27209), (2535, 27048), (2548, 26910), (2691, 25480), (2730, 25116), (2760, 24843), (2898, 23660), (2940, 23322), (2990, 22932), (3042, 22540), (3185, 21528), (3220, 21294), (3276, 20930), (3380, 20286), (3381, 20280), (3528, 19435), (3549, 19320), (3588, 19110), (3640, 18837), (3822, 17940), (3864, 17745), (3887, 17640), (4056, 16905), (4095, 16744), (4140, 16562), (4186, 16380), (4410, 15548), (4485, 15288), (4508, 15210), (4680, 14651), (4732, 14490), (4830, 14196), (5070, 13524), (5096, 13455), (5382, 12740), (5460, 12558), (5635, 12168), (5733, 11960), (5796, 11830), (5880, 11661), (5915, 11592), (5980, 11466), (6084, 11270), (6279, 10920), (6370, 10764), (6440, 10647), (6552, 10465), (6760, 10143), (6762, 10140), (7098, 9660), (7176, 9555), (7245, 9464), (7605, 9016), (7644, 8970), (7774, 8820), (8190, 8372), (8280, 8281)]