28709042880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1361}}^1$

素因数の和:1504

約数の個数: 448

約数和(自身を含む): 108135042048

約数和(自身を除く): 79425999168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 73, 80, 84, 86, 96, 105, 112, 120, 129, 140, 146, 160, 168, 172, 192, 210, 215, 219, 224, 240, 258, 280, 292, 301, 320, 336, 344, 365, 420, 430, 438, 448, 480, 511, 516, 560, 584, 602, 645, 672, 688, 730, 840, 860, 876, 903, 960, 1022, 1032, 1095, 1120, 1168, 1204, 1290, 1344, 1361, 1376, 1460, 1505, 1533, 1680, 1720, 1752, 1806, 2044, 2064, 2190, 2240, 2336, 2408, 2555, 2580, 2722, 2752, 2920, 3010, 3066, 3139, 3360, 3440, 3504, 3612, 4083, 4088, 4128, 4380, 4515, 4672, 4816, 5110, 5160, 5444, 5840, 6020, 6132, 6278, 6720, 6805, 6880, 7008, 7224, 7665, 8166, 8176, 8256, 8760, 9030, 9417, 9527, 9632, 10220, 10320, 10888, 11680, 12040, 12264, 12556, 13610, 13760, 14016, 14448, 15330, 15695, 16332, 16352, 17520, 18060, 18834, 19054, 19264, 20415, 20440, 20640, 21776, 21973, 23360, 24080, 24528, 25112, 27220, 28581, 28896, 30660, 31390, 32664, 32704, 35040, 36120, 37668, 38108, 40830, 40880, 41280, 43552, 43946, 47085, 47635, 48160, 49056, 50224, 54440, 57162, 57792, 58523, 61320, 62780, 65328, 65919, 70080, 72240, 75336, 76216, 81660, 81760, 87104, 87892, 94170, 95270, 96320, 98112, 99353, 100448, 108880, 109865, 114324, 117046, 122640, 125560, 130656, 131838, 142905, 144480, 150672, 152432, 163320, 163520, 175569, 175784, 188340, 190540, 198706, 200896, 217760, 219730, 228648, 234092, 245280, 251120, 261312, 263676, 285810, 288960, 292615, 298059, 301344, 304864, 326640, 329595, 351138, 351568, 376680, 381080, 397412, 409661, 435520, 439460, 457296, 468184, 490560, 496765, 502240, 527352, 571620, 585230, 596118, 602688, 609728, 653280, 659190, 695471, 702276, 703136, 753360, 762160, 794824, 819322, 877845, 878920, 914592, 936368, 993530, 1004480, 1054704, 1143240, 1170460, 1192236, 1228983, 1306560, 1318380, 1390942, 1404552, 1406272, 1490295, 1506720, 1524320, 1589648, 1638644, 1755690, 1757840, 1829184, 1872736, 1987060, 2048305, 2086413, 2109408, 2286480, 2340920, 2384472, 2457966, 2636760, 2781884, 2809104, 2980590, 3013440, 3048640, 3179296, 3277288, 3477355, 3511380, 3515680, 3745472, 3974120, 4096610, 4172826, 4218816, 4272179, 4572960, 4681840, 4768944, 4915932, 5273520, 5563768, 5618208, 5961180, 6144915, 6358592, 6554576, 6954710, 7022760, 7031360, 7948240, 8193220, 8345652, 8544358, 9145920, 9363680, 9537888, 9831864, 10432065, 10547040, 11127536, 11236416, 11922360, 12289830, 12816537, 13109152, 13909420, 14045520, 15896480, 16386440, 16691304, 17088716, 18727360, 19075776, 19663728, 20864130, 21094080, 21360895, 22255072, 23844720, 24579660, 25633074, 26218304, 27818840, 28091040, 29905253, 31792960, 32772880, 33382608, 34177432, 39327456, 41728260, 42721790, 44510144, 47689440, 49159320, 51266148, 55637680, 56182080, 59810506, 64082685, 65545760, 66765216, 68354864, 78654912, 83456520, 85443580, 89715759, 95378880, 98318640, 102532296, 111275360, 119621012, 128165370, 131091520, 133530432, 136709728, 149526265, 166913040, 170887160, 179431518, 196637280, 205064592, 222550720, 239242024, 256330740, 273419456, 299052530, 333826080, 341774320, 358863036, 393274560, 410129184, 448578795, 478484048, 512661480, 598105060, 667652160, 683548640, 717726072, 820258368, 897157590, 956968096, 1025322960, 1196210120, 1367097280, 1435452144, 1794315180, 1913936192, 2050645920, 2392420240, 2870904288, 3588630360, 4101291840, 4784840480, 5741808576, 7177260720, 9569680960, 14354521440, 28709042880]

約数ペア:

[(1, 28709042880), (2, 14354521440), (3, 9569680960), (4, 7177260720), (5, 5741808576), (6, 4784840480), (7, 4101291840), (8, 3588630360), (10, 2870904288), (12, 2392420240), (14, 2050645920), (15, 1913936192), (16, 1794315180), (20, 1435452144), (21, 1367097280), (24, 1196210120), (28, 1025322960), (30, 956968096), (32, 897157590), (35, 820258368), (40, 717726072), (42, 683548640), (43, 667652160), (48, 598105060), (56, 512661480), (60, 478484048), (64, 448578795), (70, 410129184), (73, 393274560), (80, 358863036), (84, 341774320), (86, 333826080), (96, 299052530), (105, 273419456), (112, 256330740), (120, 239242024), (129, 222550720), (140, 205064592), (146, 196637280), (160, 179431518), (168, 170887160), (172, 166913040), (192, 149526265), (210, 136709728), (215, 133530432), (219, 131091520), (224, 128165370), (240, 119621012), (258, 111275360), (280, 102532296), (292, 98318640), (301, 95378880), (320, 89715759), (336, 85443580), (344, 83456520), (365, 78654912), (420, 68354864), (430, 66765216), (438, 65545760), (448, 64082685), (480, 59810506), (511, 56182080), (516, 55637680), (560, 51266148), (584, 49159320), (602, 47689440), (645, 44510144), (672, 42721790), (688, 41728260), (730, 39327456), (840, 34177432), (860, 33382608), (876, 32772880), (903, 31792960), (960, 29905253), (1022, 28091040), (1032, 27818840), (1095, 26218304), (1120, 25633074), (1168, 24579660), (1204, 23844720), (1290, 22255072), (1344, 21360895), (1361, 21094080), (1376, 20864130), (1460, 19663728), (1505, 19075776), (1533, 18727360), (1680, 17088716), (1720, 16691304), (1752, 16386440), (1806, 15896480), (2044, 14045520), (2064, 13909420), (2190, 13109152), (2240, 12816537), (2336, 12289830), (2408, 11922360), (2555, 11236416), (2580, 11127536), (2722, 10547040), (2752, 10432065), (2920, 9831864), (3010, 9537888), (3066, 9363680), (3139, 9145920), (3360, 8544358), (3440, 8345652), (3504, 8193220), (3612, 7948240), (4083, 7031360), (4088, 7022760), (4128, 6954710), (4380, 6554576), (4515, 6358592), (4672, 6144915), (4816, 5961180), (5110, 5618208), (5160, 5563768), (5444, 5273520), (5840, 4915932), (6020, 4768944), (6132, 4681840), (6278, 4572960), (6720, 4272179), (6805, 4218816), (6880, 4172826), (7008, 4096610), (7224, 3974120), (7665, 3745472), (8166, 3515680), (8176, 3511380), (8256, 3477355), (8760, 3277288), (9030, 3179296), (9417, 3048640), (9527, 3013440), (9632, 2980590), (10220, 2809104), (10320, 2781884), (10888, 2636760), (11680, 2457966), (12040, 2384472), (12264, 2340920), (12556, 2286480), (13610, 2109408), (13760, 2086413), (14016, 2048305), (14448, 1987060), (15330, 1872736), (15695, 1829184), (16332, 1757840), (16352, 1755690), (17520, 1638644), (18060, 1589648), (18834, 1524320), (19054, 1506720), (19264, 1490295), (20415, 1406272), (20440, 1404552), (20640, 1390942), (21776, 1318380), (21973, 1306560), (23360, 1228983), (24080, 1192236), (24528, 1170460), (25112, 1143240), (27220, 1054704), (28581, 1004480), (28896, 993530), (30660, 936368), (31390, 914592), (32664, 878920), (32704, 877845), (35040, 819322), (36120, 794824), (37668, 762160), (38108, 753360), (40830, 703136), (40880, 702276), (41280, 695471), (43552, 659190), (43946, 653280), (47085, 609728), (47635, 602688), (48160, 596118), (49056, 585230), (50224, 571620), (54440, 527352), (57162, 502240), (57792, 496765), (58523, 490560), (61320, 468184), (62780, 457296), (65328, 439460), (65919, 435520), (70080, 409661), (72240, 397412), (75336, 381080), (76216, 376680), (81660, 351568), (81760, 351138), (87104, 329595), (87892, 326640), (94170, 304864), (95270, 301344), (96320, 298059), (98112, 292615), (99353, 288960), (100448, 285810), (108880, 263676), (109865, 261312), (114324, 251120), (117046, 245280), (122640, 234092), (125560, 228648), (130656, 219730), (131838, 217760), (142905, 200896), (144480, 198706), (150672, 190540), (152432, 188340), (163320, 175784), (163520, 175569)]