189123480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:311

約数の個数: 384

約数和(自身を含む): 792529920

約数和(自身を除く): 603406440

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, 52, 56, 60, 63, 65, 69, 70, 72, 78, 84, 90, 91, 92, 104, 105, 115, 117, 120, 126, 130, 138, 140, 156, 161, 168, 180, 182, 184, 195, 207, 210, 230, 234, 251, 252, 260, 273, 276, 280, 299, 312, 315, 322, 345, 360, 364, 390, 414, 420, 455, 460, 468, 483, 502, 504, 520, 546, 552, 585, 598, 630, 644, 690, 728, 753, 780, 805, 819, 828, 840, 897, 910, 920, 936, 966, 1004, 1035, 1092, 1170, 1196, 1255, 1260, 1288, 1365, 1380, 1449, 1495, 1506, 1560, 1610, 1638, 1656, 1757, 1794, 1820, 1932, 2008, 2070, 2093, 2184, 2259, 2340, 2392, 2415, 2510, 2520, 2691, 2730, 2760, 2898, 2990, 3012, 3220, 3263, 3276, 3514, 3588, 3640, 3765, 3864, 4095, 4140, 4186, 4485, 4518, 4680, 4830, 5020, 5271, 5382, 5460, 5773, 5796, 5980, 6024, 6279, 6440, 6526, 6552, 7028, 7176, 7245, 7530, 8190, 8280, 8372, 8785, 8970, 9036, 9660, 9789, 10040, 10465, 10542, 10764, 10920, 11295, 11546, 11592, 11960, 12558, 13052, 13455, 14056, 14490, 15060, 15813, 16315, 16380, 16744, 17319, 17570, 17940, 18072, 18837, 19320, 19578, 20930, 21084, 21528, 22590, 22841, 23092, 25116, 26104, 26355, 26910, 28865, 28980, 29367, 30120, 31395, 31626, 32630, 32760, 34638, 35140, 35880, 37674, 39156, 40411, 41860, 42168, 45180, 45682, 46184, 48945, 50232, 51957, 52710, 53820, 57730, 57960, 58734, 62790, 63252, 65260, 68523, 69276, 70280, 75049, 75348, 78312, 79065, 80822, 83720, 86595, 90360, 91364, 94185, 97890, 103914, 105420, 107640, 114205, 115460, 117468, 121233, 125580, 126504, 130520, 137046, 138552, 146835, 150098, 150696, 158130, 161644, 173190, 182728, 188370, 195780, 202055, 205569, 207828, 210840, 225147, 228410, 230920, 234936, 242466, 251160, 259785, 274092, 293670, 300196, 316260, 323288, 342615, 346380, 363699, 375245, 376740, 391560, 404110, 411138, 415656, 450294, 456820, 484932, 519570, 525343, 548184, 587340, 600392, 606165, 632520, 675441, 685230, 692760, 727398, 750490, 753480, 808220, 822276, 900588, 913640, 969864, 1027845, 1039140, 1050686, 1125735, 1174680, 1212330, 1350882, 1370460, 1454796, 1500980, 1576029, 1616440, 1644552, 1801176, 1818495, 2055690, 2078280, 2101372, 2251470, 2424660, 2626715, 2701764, 2740920, 2909592, 3001960, 3152058, 3377205, 3636990, 4111380, 4202744, 4502940, 4728087, 4849320, 5253430, 5403528, 6304116, 6754410, 7273980, 7880145, 8222760, 9005880, 9456174, 10506860, 12608232, 13508820, 14547960, 15760290, 18912348, 21013720, 23640435, 27017640, 31520580, 37824696, 47280870, 63041160, 94561740, 189123480]

約数ペア:

[(1, 189123480), (2, 94561740), (3, 63041160), (4, 47280870), (5, 37824696), (6, 31520580), (7, 27017640), (8, 23640435), (9, 21013720), (10, 18912348), (12, 15760290), (13, 14547960), (14, 13508820), (15, 12608232), (18, 10506860), (20, 9456174), (21, 9005880), (23, 8222760), (24, 7880145), (26, 7273980), (28, 6754410), (30, 6304116), (35, 5403528), (36, 5253430), (39, 4849320), (40, 4728087), (42, 4502940), (45, 4202744), (46, 4111380), (52, 3636990), (56, 3377205), (60, 3152058), (63, 3001960), (65, 2909592), (69, 2740920), (70, 2701764), (72, 2626715), (78, 2424660), (84, 2251470), (90, 2101372), (91, 2078280), (92, 2055690), (104, 1818495), (105, 1801176), (115, 1644552), (117, 1616440), (120, 1576029), (126, 1500980), (130, 1454796), (138, 1370460), (140, 1350882), (156, 1212330), (161, 1174680), (168, 1125735), (180, 1050686), (182, 1039140), (184, 1027845), (195, 969864), (207, 913640), (210, 900588), (230, 822276), (234, 808220), (251, 753480), (252, 750490), (260, 727398), (273, 692760), (276, 685230), (280, 675441), (299, 632520), (312, 606165), (315, 600392), (322, 587340), (345, 548184), (360, 525343), (364, 519570), (390, 484932), (414, 456820), (420, 450294), (455, 415656), (460, 411138), (468, 404110), (483, 391560), (502, 376740), (504, 375245), (520, 363699), (546, 346380), (552, 342615), (585, 323288), (598, 316260), (630, 300196), (644, 293670), (690, 274092), (728, 259785), (753, 251160), (780, 242466), (805, 234936), (819, 230920), (828, 228410), (840, 225147), (897, 210840), (910, 207828), (920, 205569), (936, 202055), (966, 195780), (1004, 188370), (1035, 182728), (1092, 173190), (1170, 161644), (1196, 158130), (1255, 150696), (1260, 150098), (1288, 146835), (1365, 138552), (1380, 137046), (1449, 130520), (1495, 126504), (1506, 125580), (1560, 121233), (1610, 117468), (1638, 115460), (1656, 114205), (1757, 107640), (1794, 105420), (1820, 103914), (1932, 97890), (2008, 94185), (2070, 91364), (2093, 90360), (2184, 86595), (2259, 83720), (2340, 80822), (2392, 79065), (2415, 78312), (2510, 75348), (2520, 75049), (2691, 70280), (2730, 69276), (2760, 68523), (2898, 65260), (2990, 63252), (3012, 62790), (3220, 58734), (3263, 57960), (3276, 57730), (3514, 53820), (3588, 52710), (3640, 51957), (3765, 50232), (3864, 48945), (4095, 46184), (4140, 45682), (4186, 45180), (4485, 42168), (4518, 41860), (4680, 40411), (4830, 39156), (5020, 37674), (5271, 35880), (5382, 35140), (5460, 34638), (5773, 32760), (5796, 32630), (5980, 31626), (6024, 31395), (6279, 30120), (6440, 29367), (6526, 28980), (6552, 28865), (7028, 26910), (7176, 26355), (7245, 26104), (7530, 25116), (8190, 23092), (8280, 22841), (8372, 22590), (8785, 21528), (8970, 21084), (9036, 20930), (9660, 19578), (9789, 19320), (10040, 18837), (10465, 18072), (10542, 17940), (10764, 17570), (10920, 17319), (11295, 16744), (11546, 16380), (11592, 16315), (11960, 15813), (12558, 15060), (13052, 14490), (13455, 14056)]