508465440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:792

約数の個数: 288

約数和(自身を含む): 2013088896

約数和(自身を除く): 1504623456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 146, 160, 168, 180, 210, 219, 224, 240, 252, 280, 288, 292, 315, 336, 360, 365, 420, 438, 480, 504, 511, 560, 584, 630, 657, 672, 691, 720, 730, 840, 876, 1008, 1022, 1095, 1120, 1168, 1260, 1314, 1382, 1440, 1460, 1533, 1680, 1752, 2016, 2044, 2073, 2190, 2336, 2520, 2555, 2628, 2764, 2920, 3066, 3285, 3360, 3455, 3504, 4088, 4146, 4380, 4599, 4837, 5040, 5110, 5256, 5528, 5840, 6132, 6219, 6570, 6910, 7008, 7665, 8176, 8292, 8760, 9198, 9674, 10080, 10220, 10365, 10512, 11056, 11680, 12264, 12438, 13140, 13820, 14511, 15330, 16352, 16584, 17520, 18396, 19348, 20440, 20730, 21024, 22112, 22995, 24185, 24528, 24876, 26280, 27640, 29022, 30660, 31095, 33168, 35040, 36792, 38696, 40880, 41460, 43533, 45990, 48370, 49056, 49752, 50443, 52560, 55280, 58044, 61320, 62190, 66336, 72555, 73584, 77392, 81760, 82920, 87066, 91980, 96740, 99504, 100886, 105120, 110560, 116088, 122640, 124380, 145110, 147168, 151329, 154784, 165840, 174132, 183960, 193480, 199008, 201772, 217665, 232176, 245280, 248760, 252215, 290220, 302658, 331680, 348264, 353101, 367920, 386960, 403544, 435330, 453987, 464352, 497520, 504430, 580440, 605316, 696528, 706202, 735840, 756645, 773920, 807088, 870660, 907974, 995040, 1008860, 1059303, 1160880, 1210632, 1393056, 1412404, 1513290, 1614176, 1741320, 1765505, 1815948, 2017720, 2118606, 2269935, 2321760, 2421264, 2824808, 3026580, 3177909, 3482640, 3531010, 3631896, 4035440, 4237212, 4539870, 4842528, 5296515, 5649616, 6053160, 6355818, 6965280, 7062020, 7263792, 8070880, 8474424, 9079740, 10593030, 11299232, 12106320, 12711636, 14124040, 14527584, 15889545, 16948848, 18159480, 21186060, 24212640, 25423272, 28248080, 31779090, 33897696, 36318960, 42372120, 50846544, 56496160, 63558180, 72637920, 84744240, 101693088, 127116360, 169488480, 254232720, 508465440]

約数ペア:

[(1, 508465440), (2, 254232720), (3, 169488480), (4, 127116360), (5, 101693088), (6, 84744240), (7, 72637920), (8, 63558180), (9, 56496160), (10, 50846544), (12, 42372120), (14, 36318960), (15, 33897696), (16, 31779090), (18, 28248080), (20, 25423272), (21, 24212640), (24, 21186060), (28, 18159480), (30, 16948848), (32, 15889545), (35, 14527584), (36, 14124040), (40, 12711636), (42, 12106320), (45, 11299232), (48, 10593030), (56, 9079740), (60, 8474424), (63, 8070880), (70, 7263792), (72, 7062020), (73, 6965280), (80, 6355818), (84, 6053160), (90, 5649616), (96, 5296515), (105, 4842528), (112, 4539870), (120, 4237212), (126, 4035440), (140, 3631896), (144, 3531010), (146, 3482640), (160, 3177909), (168, 3026580), (180, 2824808), (210, 2421264), (219, 2321760), (224, 2269935), (240, 2118606), (252, 2017720), (280, 1815948), (288, 1765505), (292, 1741320), (315, 1614176), (336, 1513290), (360, 1412404), (365, 1393056), (420, 1210632), (438, 1160880), (480, 1059303), (504, 1008860), (511, 995040), (560, 907974), (584, 870660), (630, 807088), (657, 773920), (672, 756645), (691, 735840), (720, 706202), (730, 696528), (840, 605316), (876, 580440), (1008, 504430), (1022, 497520), (1095, 464352), (1120, 453987), (1168, 435330), (1260, 403544), (1314, 386960), (1382, 367920), (1440, 353101), (1460, 348264), (1533, 331680), (1680, 302658), (1752, 290220), (2016, 252215), (2044, 248760), (2073, 245280), (2190, 232176), (2336, 217665), (2520, 201772), (2555, 199008), (2628, 193480), (2764, 183960), (2920, 174132), (3066, 165840), (3285, 154784), (3360, 151329), (3455, 147168), (3504, 145110), (4088, 124380), (4146, 122640), (4380, 116088), (4599, 110560), (4837, 105120), (5040, 100886), (5110, 99504), (5256, 96740), (5528, 91980), (5840, 87066), (6132, 82920), (6219, 81760), (6570, 77392), (6910, 73584), (7008, 72555), (7665, 66336), (8176, 62190), (8292, 61320), (8760, 58044), (9198, 55280), (9674, 52560), (10080, 50443), (10220, 49752), (10365, 49056), (10512, 48370), (11056, 45990), (11680, 43533), (12264, 41460), (12438, 40880), (13140, 38696), (13820, 36792), (14511, 35040), (15330, 33168), (16352, 31095), (16584, 30660), (17520, 29022), (18396, 27640), (19348, 26280), (20440, 24876), (20730, 24528), (21024, 24185), (22112, 22995)]