225541680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:508

約数の個数: 320

約数和(自身を含む): 899942400

約数和(自身を除く): 674400720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 35, 39, 40, 42, 46, 48, 52, 56, 60, 65, 69, 70, 78, 80, 84, 91, 92, 104, 105, 112, 115, 120, 130, 138, 140, 156, 161, 168, 182, 184, 195, 208, 210, 230, 240, 260, 273, 276, 280, 299, 312, 322, 336, 345, 364, 368, 390, 420, 449, 455, 460, 483, 520, 546, 552, 560, 598, 624, 644, 690, 728, 780, 805, 840, 897, 898, 910, 920, 966, 1040, 1092, 1104, 1196, 1288, 1347, 1365, 1380, 1456, 1495, 1560, 1610, 1680, 1794, 1796, 1820, 1840, 1932, 2093, 2184, 2245, 2392, 2415, 2576, 2694, 2730, 2760, 2990, 3120, 3143, 3220, 3588, 3592, 3640, 3864, 4186, 4368, 4485, 4490, 4784, 4830, 5388, 5460, 5520, 5837, 5980, 6279, 6286, 6440, 6735, 7176, 7184, 7280, 7728, 8372, 8970, 8980, 9429, 9660, 10327, 10465, 10776, 10920, 11674, 11960, 12558, 12572, 12880, 13470, 14352, 15715, 16744, 17511, 17940, 17960, 18858, 19320, 20654, 20930, 21552, 21840, 23348, 23920, 25116, 25144, 26940, 29185, 30981, 31395, 31430, 33488, 35022, 35880, 35920, 37716, 38640, 40859, 41308, 41860, 46696, 47145, 50232, 50288, 51635, 53880, 58370, 61962, 62790, 62860, 70044, 71760, 72289, 75432, 81718, 82616, 83720, 87555, 93392, 94290, 100464, 103270, 107760, 116740, 122577, 123924, 125580, 125720, 134251, 140088, 144578, 150864, 154905, 163436, 165232, 167440, 175110, 188580, 204295, 206540, 216867, 233480, 245154, 247848, 251160, 251440, 268502, 280176, 289156, 309810, 326872, 350220, 361445, 377160, 402753, 408590, 413080, 433734, 466960, 490308, 495696, 502320, 537004, 578312, 612885, 619620, 653744, 671255, 700440, 722890, 754320, 805506, 817180, 826160, 867468, 939757, 980616, 1074008, 1084335, 1156624, 1225770, 1239240, 1342510, 1400880, 1445780, 1611012, 1634360, 1734936, 1879514, 1961232, 2013765, 2148016, 2168670, 2451540, 2478480, 2685020, 2819271, 2891560, 3222024, 3268720, 3469872, 3759028, 4027530, 4337340, 4698785, 4903080, 5370040, 5638542, 5783120, 6444048, 7518056, 8055060, 8674680, 9397570, 9806160, 10740080, 11277084, 14096355, 15036112, 16110120, 17349360, 18795140, 22554168, 28192710, 32220240, 37590280, 45108336, 56385420, 75180560, 112770840, 225541680]

約数ペア:

[(1, 225541680), (2, 112770840), (3, 75180560), (4, 56385420), (5, 45108336), (6, 37590280), (7, 32220240), (8, 28192710), (10, 22554168), (12, 18795140), (13, 17349360), (14, 16110120), (15, 15036112), (16, 14096355), (20, 11277084), (21, 10740080), (23, 9806160), (24, 9397570), (26, 8674680), (28, 8055060), (30, 7518056), (35, 6444048), (39, 5783120), (40, 5638542), (42, 5370040), (46, 4903080), (48, 4698785), (52, 4337340), (56, 4027530), (60, 3759028), (65, 3469872), (69, 3268720), (70, 3222024), (78, 2891560), (80, 2819271), (84, 2685020), (91, 2478480), (92, 2451540), (104, 2168670), (105, 2148016), (112, 2013765), (115, 1961232), (120, 1879514), (130, 1734936), (138, 1634360), (140, 1611012), (156, 1445780), (161, 1400880), (168, 1342510), (182, 1239240), (184, 1225770), (195, 1156624), (208, 1084335), (210, 1074008), (230, 980616), (240, 939757), (260, 867468), (273, 826160), (276, 817180), (280, 805506), (299, 754320), (312, 722890), (322, 700440), (336, 671255), (345, 653744), (364, 619620), (368, 612885), (390, 578312), (420, 537004), (449, 502320), (455, 495696), (460, 490308), (483, 466960), (520, 433734), (546, 413080), (552, 408590), (560, 402753), (598, 377160), (624, 361445), (644, 350220), (690, 326872), (728, 309810), (780, 289156), (805, 280176), (840, 268502), (897, 251440), (898, 251160), (910, 247848), (920, 245154), (966, 233480), (1040, 216867), (1092, 206540), (1104, 204295), (1196, 188580), (1288, 175110), (1347, 167440), (1365, 165232), (1380, 163436), (1456, 154905), (1495, 150864), (1560, 144578), (1610, 140088), (1680, 134251), (1794, 125720), (1796, 125580), (1820, 123924), (1840, 122577), (1932, 116740), (2093, 107760), (2184, 103270), (2245, 100464), (2392, 94290), (2415, 93392), (2576, 87555), (2694, 83720), (2730, 82616), (2760, 81718), (2990, 75432), (3120, 72289), (3143, 71760), (3220, 70044), (3588, 62860), (3592, 62790), (3640, 61962), (3864, 58370), (4186, 53880), (4368, 51635), (4485, 50288), (4490, 50232), (4784, 47145), (4830, 46696), (5388, 41860), (5460, 41308), (5520, 40859), (5837, 38640), (5980, 37716), (6279, 35920), (6286, 35880), (6440, 35022), (6735, 33488), (7176, 31430), (7184, 31395), (7280, 30981), (7728, 29185), (8372, 26940), (8970, 25144), (8980, 25116), (9429, 23920), (9660, 23348), (10327, 21840), (10465, 21552), (10776, 20930), (10920, 20654), (11674, 19320), (11960, 18858), (12558, 17960), (12572, 17940), (12880, 17511), (13470, 16744), (14352, 15715)]