220016160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 576

約数和(自身を含む): 977453568

約数和(自身を除く): 757437408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 23, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 46, 48, 52, 56, 60, 63, 65, 69, 70, 72, 73, 78, 80, 84, 90, 91, 92, 96, 104, 105, 112, 115, 117, 120, 126, 130, 138, 140, 144, 146, 156, 160, 161, 168, 180, 182, 184, 195, 207, 208, 210, 219, 224, 230, 234, 240, 252, 260, 273, 276, 280, 288, 292, 299, 312, 315, 322, 336, 345, 360, 364, 365, 368, 390, 414, 416, 420, 438, 455, 460, 468, 480, 483, 504, 511, 520, 546, 552, 560, 584, 585, 598, 624, 630, 644, 657, 672, 690, 720, 728, 730, 736, 780, 805, 819, 828, 840, 876, 897, 910, 920, 936, 949, 966, 1008, 1022, 1035, 1040, 1092, 1095, 1104, 1120, 1168, 1170, 1196, 1248, 1260, 1288, 1314, 1365, 1380, 1440, 1449, 1456, 1460, 1495, 1533, 1560, 1610, 1638, 1656, 1679, 1680, 1752, 1794, 1820, 1840, 1872, 1898, 1932, 2016, 2044, 2070, 2080, 2093, 2184, 2190, 2208, 2336, 2340, 2392, 2415, 2520, 2555, 2576, 2628, 2691, 2730, 2760, 2847, 2898, 2912, 2920, 2990, 3066, 3120, 3220, 3276, 3285, 3312, 3358, 3360, 3504, 3588, 3640, 3680, 3744, 3796, 3864, 4088, 4095, 4140, 4186, 4368, 4380, 4485, 4599, 4680, 4745, 4784, 4830, 5037, 5040, 5110, 5152, 5256, 5382, 5460, 5520, 5694, 5796, 5840, 5980, 6132, 6240, 6279, 6440, 6552, 6570, 6624, 6643, 6716, 7008, 7176, 7245, 7280, 7592, 7665, 7728, 8176, 8190, 8280, 8372, 8395, 8541, 8736, 8760, 8970, 9198, 9360, 9490, 9568, 9660, 10074, 10080, 10220, 10465, 10512, 10764, 10920, 11040, 11388, 11592, 11680, 11753, 11960, 12264, 12558, 12880, 13104, 13140, 13286, 13432, 13455, 14235, 14352, 14490, 14560, 15111, 15184, 15330, 15456, 16352, 16380, 16560, 16744, 16790, 17082, 17520, 17940, 18396, 18720, 18837, 18980, 19320, 19929, 20148, 20440, 20930, 21024, 21528, 21827, 21840, 22776, 22995, 23184, 23506, 23920, 24528, 25116, 25185, 25760, 26208, 26280, 26572, 26864, 26910, 28470, 28704, 28980, 30222, 30368, 30660, 31395, 32760, 33120, 33215, 33488, 33580, 34164, 35040, 35259, 35880, 36792, 37674, 37960, 38640, 39858, 40296, 40880, 41860, 42705, 43056, 43654, 43680, 45552, 45990, 46368, 47012, 47840, 49056, 50232, 50370, 52560, 53144, 53728, 53820, 56940, 57960, 58765, 59787, 60444, 61320, 62790, 65481, 65520, 66430, 66976, 67160, 68328, 70518, 71760, 73584, 75348, 75555, 75920, 77280, 79716, 80592, 81760, 83720, 85410, 86112, 87308, 91104, 91980, 94024, 94185, 99645, 100464, 100740, 105120, 105777, 106288, 107640, 109135, 113880, 115920, 117530, 119574, 120888, 122640, 125580, 130962, 131040, 132860, 134320, 136656, 141036, 143520, 147168, 150696, 151110, 151840, 152789, 159432, 161184, 167440, 170820, 174616, 176295, 183960, 188048, 188370, 196443, 199290, 200928, 201480, 211554, 212576, 215280, 218270, 227760, 231840, 235060, 239148, 241776, 245280, 251160, 261924, 265720, 268640, 273312, 282072, 298935, 301392, 302220, 305578, 318864, 327405, 334880, 341640, 349232, 352590, 367920, 376096, 376740, 392886, 398580, 402960, 423108, 430560, 436540, 455520, 458367, 470120, 478296, 483552, 502320, 523848, 528885, 531440, 564144, 597870, 602784, 604440, 611156, 637728, 654810, 683280, 698464, 705180, 735840, 753480, 763945, 785772, 797160, 805920, 846216, 873080, 916734, 940240, 956592, 982215, 1004640, 1047696, 1057770, 1062880, 1128288, 1195740, 1208880, 1222312, 1309620, 1366560, 1375101, 1410360, 1506960, 1527890, 1571544, 1594320, 1692432, 1746160, 1833468, 1880480, 1913184, 1964430, 2095392, 2115540, 2291835, 2391480, 2417760, 2444624, 2619240, 2750202, 2820720, 3013920, 3055780, 3143088, 3188640, 3384864, 3492320, 3666936, 3928860, 4231080, 4583670, 4782960, 4889248, 5238480, 5500404, 5641440, 6111560, 6286176, 6875505, 7333872, 7857720, 8462160, 9167340, 9565920, 10476960, 11000808, 12223120, 13751010, 14667744, 15715440, 16924320, 18334680, 22001616, 24446240, 27502020, 31430880, 36669360, 44003232, 55004040, 73338720, 110008080, 220016160]

約数ペア:

[(1, 220016160), (2, 110008080), (3, 73338720), (4, 55004040), (5, 44003232), (6, 36669360), (7, 31430880), (8, 27502020), (9, 24446240), (10, 22001616), (12, 18334680), (13, 16924320), (14, 15715440), (15, 14667744), (16, 13751010), (18, 12223120), (20, 11000808), (21, 10476960), (23, 9565920), (24, 9167340), (26, 8462160), (28, 7857720), (30, 7333872), (32, 6875505), (35, 6286176), (36, 6111560), (39, 5641440), (40, 5500404), (42, 5238480), (45, 4889248), (46, 4782960), (48, 4583670), (52, 4231080), (56, 3928860), (60, 3666936), (63, 3492320), (65, 3384864), (69, 3188640), (70, 3143088), (72, 3055780), (73, 3013920), (78, 2820720), (80, 2750202), (84, 2619240), (90, 2444624), (91, 2417760), (92, 2391480), (96, 2291835), (104, 2115540), (105, 2095392), (112, 1964430), (115, 1913184), (117, 1880480), (120, 1833468), (126, 1746160), (130, 1692432), (138, 1594320), (140, 1571544), (144, 1527890), (146, 1506960), (156, 1410360), (160, 1375101), (161, 1366560), (168, 1309620), (180, 1222312), (182, 1208880), (184, 1195740), (195, 1128288), (207, 1062880), (208, 1057770), (210, 1047696), (219, 1004640), (224, 982215), (230, 956592), (234, 940240), (240, 916734), (252, 873080), (260, 846216), (273, 805920), (276, 797160), (280, 785772), (288, 763945), (292, 753480), (299, 735840), (312, 705180), (315, 698464), (322, 683280), (336, 654810), (345, 637728), (360, 611156), (364, 604440), (365, 602784), (368, 597870), (390, 564144), (414, 531440), (416, 528885), (420, 523848), (438, 502320), (455, 483552), (460, 478296), (468, 470120), (480, 458367), (483, 455520), (504, 436540), (511, 430560), (520, 423108), (546, 402960), (552, 398580), (560, 392886), (584, 376740), (585, 376096), (598, 367920), (624, 352590), (630, 349232), (644, 341640), (657, 334880), (672, 327405), (690, 318864), (720, 305578), (728, 302220), (730, 301392), (736, 298935), (780, 282072), (805, 273312), (819, 268640), (828, 265720), (840, 261924), (876, 251160), (897, 245280), (910, 241776), (920, 239148), (936, 235060), (949, 231840), (966, 227760), (1008, 218270), (1022, 215280), (1035, 212576), (1040, 211554), (1092, 201480), (1095, 200928), (1104, 199290), (1120, 196443), (1168, 188370), (1170, 188048), (1196, 183960), (1248, 176295), (1260, 174616), (1288, 170820), (1314, 167440), (1365, 161184), (1380, 159432), (1440, 152789), (1449, 151840), (1456, 151110), (1460, 150696), (1495, 147168), (1533, 143520), (1560, 141036), (1610, 136656), (1638, 134320), (1656, 132860), (1679, 131040), (1680, 130962), (1752, 125580), (1794, 122640), (1820, 120888), (1840, 119574), (1872, 117530), (1898, 115920), (1932, 113880), (2016, 109135), (2044, 107640), (2070, 106288), (2080, 105777), (2093, 105120), (2184, 100740), (2190, 100464), (2208, 99645), (2336, 94185), (2340, 94024), (2392, 91980), (2415, 91104), (2520, 87308), (2555, 86112), (2576, 85410), (2628, 83720), (2691, 81760), (2730, 80592), (2760, 79716), (2847, 77280), (2898, 75920), (2912, 75555), (2920, 75348), (2990, 73584), (3066, 71760), (3120, 70518), (3220, 68328), (3276, 67160), (3285, 66976), (3312, 66430), (3358, 65520), (3360, 65481), (3504, 62790), (3588, 61320), (3640, 60444), (3680, 59787), (3744, 58765), (3796, 57960), (3864, 56940), (4088, 53820), (4095, 53728), (4140, 53144), (4186, 52560), (4368, 50370), (4380, 50232), (4485, 49056), (4599, 47840), (4680, 47012), (4745, 46368), (4784, 45990), (4830, 45552), (5037, 43680), (5040, 43654), (5110, 43056), (5152, 42705), (5256, 41860), (5382, 40880), (5460, 40296), (5520, 39858), (5694, 38640), (5796, 37960), (5840, 37674), (5980, 36792), (6132, 35880), (6240, 35259), (6279, 35040), (6440, 34164), (6552, 33580), (6570, 33488), (6624, 33215), (6643, 33120), (6716, 32760), (7008, 31395), (7176, 30660), (7245, 30368), (7280, 30222), (7592, 28980), (7665, 28704), (7728, 28470), (8176, 26910), (8190, 26864), (8280, 26572), (8372, 26280), (8395, 26208), (8541, 25760), (8736, 25185), (8760, 25116), (8970, 24528), (9198, 23920), (9360, 23506), (9490, 23184), (9568, 22995), (9660, 22776), (10074, 21840), (10080, 21827), (10220, 21528), (10465, 21024), (10512, 20930), (10764, 20440), (10920, 20148), (11040, 19929), (11388, 19320), (11592, 18980), (11680, 18837), (11753, 18720), (11960, 18396), (12264, 17940), (12558, 17520), (12880, 17082), (13104, 16790), (13140, 16744), (13286, 16560), (13432, 16380), (13455, 16352), (14235, 15456), (14352, 15330), (14490, 15184), (14560, 15111)]