2688616280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 384

約数和(自身を含む): 8017574400

約数和(自身を除く): 5328958120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 43, 46, 49, 56, 70, 73, 76, 86, 92, 95, 98, 115, 133, 140, 146, 152, 161, 172, 184, 190, 196, 215, 230, 245, 266, 280, 292, 301, 322, 344, 365, 380, 392, 430, 437, 460, 490, 511, 532, 584, 602, 644, 665, 730, 760, 805, 817, 860, 874, 920, 931, 980, 989, 1022, 1064, 1127, 1204, 1288, 1330, 1387, 1460, 1505, 1610, 1634, 1679, 1720, 1748, 1862, 1960, 1978, 2044, 2107, 2185, 2254, 2408, 2555, 2660, 2774, 2920, 3010, 3059, 3139, 3220, 3268, 3358, 3496, 3577, 3724, 3956, 4085, 4088, 4214, 4370, 4508, 4655, 4945, 5110, 5320, 5548, 5635, 5719, 6020, 6118, 6278, 6440, 6536, 6716, 6923, 6935, 7154, 7448, 7912, 8170, 8395, 8428, 8740, 9016, 9310, 9709, 9890, 10220, 10535, 11096, 11270, 11438, 11753, 12040, 12236, 12556, 13432, 13846, 13870, 14308, 15295, 15695, 16340, 16790, 16856, 17480, 17885, 18620, 18791, 19418, 19780, 20440, 21070, 21413, 21973, 22540, 22876, 23506, 24472, 25112, 27692, 27740, 28595, 28616, 30590, 31390, 31901, 32680, 33580, 34615, 35770, 37240, 37582, 38836, 39560, 40033, 42140, 42826, 43946, 45080, 45752, 47012, 48461, 48545, 55384, 55480, 57190, 58765, 59641, 61180, 62780, 63802, 67160, 67963, 69230, 71540, 72197, 75164, 77672, 80066, 82271, 84280, 85652, 87892, 93955, 94024, 96922, 97090, 107065, 109865, 114380, 117530, 119282, 122360, 125560, 127604, 131537, 135926, 138460, 143080, 144394, 150328, 153811, 159505, 160132, 164542, 171304, 175784, 187910, 193844, 194180, 200165, 214130, 219730, 223307, 228760, 235060, 238564, 242305, 255208, 263074, 271852, 276920, 288788, 298205, 307622, 319010, 320264, 329084, 339815, 360985, 375820, 387688, 388360, 400330, 411355, 417487, 428260, 439460, 446614, 470120, 477128, 484610, 505379, 526148, 543704, 577576, 596410, 615244, 638020, 657685, 658168, 679630, 721970, 751640, 769055, 800660, 822710, 834974, 856520, 878920, 893228, 920759, 969220, 1010758, 1052296, 1116535, 1192820, 1230488, 1276040, 1315370, 1359260, 1371743, 1443940, 1538110, 1563149, 1601320, 1645420, 1669948, 1786456, 1841518, 1938440, 2021516, 2087435, 2233070, 2385640, 2526895, 2630740, 2718520, 2743486, 2887880, 2922409, 3076220, 3126298, 3290840, 3339896, 3537653, 3683036, 4043032, 4174870, 4466140, 4603795, 5053790, 5261480, 5486972, 5844818, 6152440, 6252596, 6858715, 7075306, 7366072, 7815745, 8349740, 8932280, 9207590, 9602201, 10107580, 10973944, 11689636, 12505192, 13717430, 14150612, 14612045, 15631490, 16699480, 17688265, 18415180, 19204402, 20215160, 23379272, 27434860, 28301224, 29224090, 31262980, 35376530, 36830360, 38408804, 48011005, 54869720, 58448180, 62525960, 67215407, 70753060, 76817608, 96022010, 116896360, 134430814, 141506120, 192044020, 268861628, 336077035, 384088040, 537723256, 672154070, 1344308140, 2688616280]

約数ペア:

[(1, 2688616280), (2, 1344308140), (4, 672154070), (5, 537723256), (7, 384088040), (8, 336077035), (10, 268861628), (14, 192044020), (19, 141506120), (20, 134430814), (23, 116896360), (28, 96022010), (35, 76817608), (38, 70753060), (40, 67215407), (43, 62525960), (46, 58448180), (49, 54869720), (56, 48011005), (70, 38408804), (73, 36830360), (76, 35376530), (86, 31262980), (92, 29224090), (95, 28301224), (98, 27434860), (115, 23379272), (133, 20215160), (140, 19204402), (146, 18415180), (152, 17688265), (161, 16699480), (172, 15631490), (184, 14612045), (190, 14150612), (196, 13717430), (215, 12505192), (230, 11689636), (245, 10973944), (266, 10107580), (280, 9602201), (292, 9207590), (301, 8932280), (322, 8349740), (344, 7815745), (365, 7366072), (380, 7075306), (392, 6858715), (430, 6252596), (437, 6152440), (460, 5844818), (490, 5486972), (511, 5261480), (532, 5053790), (584, 4603795), (602, 4466140), (644, 4174870), (665, 4043032), (730, 3683036), (760, 3537653), (805, 3339896), (817, 3290840), (860, 3126298), (874, 3076220), (920, 2922409), (931, 2887880), (980, 2743486), (989, 2718520), (1022, 2630740), (1064, 2526895), (1127, 2385640), (1204, 2233070), (1288, 2087435), (1330, 2021516), (1387, 1938440), (1460, 1841518), (1505, 1786456), (1610, 1669948), (1634, 1645420), (1679, 1601320), (1720, 1563149), (1748, 1538110), (1862, 1443940), (1960, 1371743), (1978, 1359260), (2044, 1315370), (2107, 1276040), (2185, 1230488), (2254, 1192820), (2408, 1116535), (2555, 1052296), (2660, 1010758), (2774, 969220), (2920, 920759), (3010, 893228), (3059, 878920), (3139, 856520), (3220, 834974), (3268, 822710), (3358, 800660), (3496, 769055), (3577, 751640), (3724, 721970), (3956, 679630), (4085, 658168), (4088, 657685), (4214, 638020), (4370, 615244), (4508, 596410), (4655, 577576), (4945, 543704), (5110, 526148), (5320, 505379), (5548, 484610), (5635, 477128), (5719, 470120), (6020, 446614), (6118, 439460), (6278, 428260), (6440, 417487), (6536, 411355), (6716, 400330), (6923, 388360), (6935, 387688), (7154, 375820), (7448, 360985), (7912, 339815), (8170, 329084), (8395, 320264), (8428, 319010), (8740, 307622), (9016, 298205), (9310, 288788), (9709, 276920), (9890, 271852), (10220, 263074), (10535, 255208), (11096, 242305), (11270, 238564), (11438, 235060), (11753, 228760), (12040, 223307), (12236, 219730), (12556, 214130), (13432, 200165), (13846, 194180), (13870, 193844), (14308, 187910), (15295, 175784), (15695, 171304), (16340, 164542), (16790, 160132), (16856, 159505), (17480, 153811), (17885, 150328), (18620, 144394), (18791, 143080), (19418, 138460), (19780, 135926), (20440, 131537), (21070, 127604), (21413, 125560), (21973, 122360), (22540, 119282), (22876, 117530), (23506, 114380), (24472, 109865), (25112, 107065), (27692, 97090), (27740, 96922), (28595, 94024), (28616, 93955), (30590, 87892), (31390, 85652), (31901, 84280), (32680, 82271), (33580, 80066), (34615, 77672), (35770, 75164), (37240, 72197), (37582, 71540), (38836, 69230), (39560, 67963), (40033, 67160), (42140, 63802), (42826, 62780), (43946, 61180), (45080, 59641), (45752, 58765), (47012, 57190), (48461, 55480), (48545, 55384)]