28198210560

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{499}}^1$

素因数の和:823

約数の個数: 352

約数和(自身を含む): 97666464000

約数和(自身を除く): 69468253440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 283, 312, 320, 384, 390, 416, 480, 499, 512, 520, 566, 624, 640, 768, 780, 832, 849, 960, 998, 1024, 1040, 1132, 1248, 1280, 1415, 1497, 1536, 1560, 1664, 1698, 1920, 1996, 2080, 2264, 2495, 2496, 2560, 2830, 2994, 3072, 3120, 3328, 3396, 3679, 3840, 3992, 4160, 4245, 4528, 4990, 4992, 5120, 5660, 5988, 6240, 6487, 6656, 6792, 7358, 7485, 7680, 7984, 8320, 8490, 9056, 9980, 9984, 11037, 11320, 11976, 12480, 12974, 13312, 13584, 14716, 14970, 15360, 15968, 16640, 16980, 18112, 18395, 19461, 19960, 19968, 22074, 22640, 23952, 24960, 25948, 27168, 29432, 29940, 31936, 32435, 33280, 33960, 36224, 36790, 38922, 39920, 39936, 44148, 45280, 47904, 49920, 51896, 54336, 55185, 58864, 59880, 63872, 64870, 66560, 67920, 72448, 73580, 77844, 79840, 88296, 90560, 95808, 97305, 99840, 103792, 108672, 110370, 117728, 119760, 127744, 129740, 135840, 141217, 144896, 147160, 155688, 159680, 176592, 181120, 191616, 194610, 199680, 207584, 217344, 220740, 235456, 239520, 255488, 259480, 271680, 282434, 289792, 294320, 311376, 319360, 353184, 362240, 383232, 389220, 415168, 423651, 434688, 441480, 470912, 479040, 510976, 518960, 543360, 564868, 588640, 622752, 638720, 706085, 706368, 724480, 766464, 778440, 830336, 847302, 869376, 882960, 941824, 958080, 1037920, 1086720, 1129736, 1177280, 1245504, 1277440, 1412170, 1412736, 1448960, 1532928, 1556880, 1660672, 1694604, 1765920, 1835821, 1883648, 1916160, 2075840, 2118255, 2173440, 2259472, 2354560, 2491008, 2554880, 2824340, 2825472, 3113760, 3321344, 3389208, 3531840, 3671642, 3767296, 3832320, 4151680, 4236510, 4346880, 4518944, 4709120, 4982016, 5507463, 5648680, 5650944, 6227520, 6642688, 6778416, 7063680, 7343284, 7664640, 8303360, 8473020, 9037888, 9179105, 9418240, 9964032, 11014926, 11297360, 11301888, 12455040, 13556832, 14127360, 14686568, 16606720, 16946040, 18075776, 18358210, 18836480, 19928064, 22029852, 22594720, 24910080, 27113664, 27537315, 28254720, 29373136, 33213440, 33892080, 36151552, 36716420, 44059704, 45189440, 49820160, 54227328, 55074630, 56509440, 58746272, 67784160, 72303104, 73432840, 88119408, 90378880, 99640320, 108454656, 110149260, 117492544, 135568320, 144606208, 146865680, 176238816, 180757760, 216909312, 220298520, 234985088, 271136640, 293731360, 352477632, 361515520, 433818624, 440597040, 469970176, 542273280, 587462720, 704955264, 723031040, 881194080, 939940352, 1084546560, 1174925440, 1409910528, 1762388160, 1879880704, 2169093120, 2349850880, 2819821056, 3524776320, 4699701760, 5639642112, 7049552640, 9399403520, 14099105280, 28198210560]

約数ペア:

[(1, 28198210560), (2, 14099105280), (3, 9399403520), (4, 7049552640), (5, 5639642112), (6, 4699701760), (8, 3524776320), (10, 2819821056), (12, 2349850880), (13, 2169093120), (15, 1879880704), (16, 1762388160), (20, 1409910528), (24, 1174925440), (26, 1084546560), (30, 939940352), (32, 881194080), (39, 723031040), (40, 704955264), (48, 587462720), (52, 542273280), (60, 469970176), (64, 440597040), (65, 433818624), (78, 361515520), (80, 352477632), (96, 293731360), (104, 271136640), (120, 234985088), (128, 220298520), (130, 216909312), (156, 180757760), (160, 176238816), (192, 146865680), (195, 144606208), (208, 135568320), (240, 117492544), (256, 110149260), (260, 108454656), (283, 99640320), (312, 90378880), (320, 88119408), (384, 73432840), (390, 72303104), (416, 67784160), (480, 58746272), (499, 56509440), (512, 55074630), (520, 54227328), (566, 49820160), (624, 45189440), (640, 44059704), (768, 36716420), (780, 36151552), (832, 33892080), (849, 33213440), (960, 29373136), (998, 28254720), (1024, 27537315), (1040, 27113664), (1132, 24910080), (1248, 22594720), (1280, 22029852), (1415, 19928064), (1497, 18836480), (1536, 18358210), (1560, 18075776), (1664, 16946040), (1698, 16606720), (1920, 14686568), (1996, 14127360), (2080, 13556832), (2264, 12455040), (2495, 11301888), (2496, 11297360), (2560, 11014926), (2830, 9964032), (2994, 9418240), (3072, 9179105), (3120, 9037888), (3328, 8473020), (3396, 8303360), (3679, 7664640), (3840, 7343284), (3992, 7063680), (4160, 6778416), (4245, 6642688), (4528, 6227520), (4990, 5650944), (4992, 5648680), (5120, 5507463), (5660, 4982016), (5988, 4709120), (6240, 4518944), (6487, 4346880), (6656, 4236510), (6792, 4151680), (7358, 3832320), (7485, 3767296), (7680, 3671642), (7984, 3531840), (8320, 3389208), (8490, 3321344), (9056, 3113760), (9980, 2825472), (9984, 2824340), (11037, 2554880), (11320, 2491008), (11976, 2354560), (12480, 2259472), (12974, 2173440), (13312, 2118255), (13584, 2075840), (14716, 1916160), (14970, 1883648), (15360, 1835821), (15968, 1765920), (16640, 1694604), (16980, 1660672), (18112, 1556880), (18395, 1532928), (19461, 1448960), (19960, 1412736), (19968, 1412170), (22074, 1277440), (22640, 1245504), (23952, 1177280), (24960, 1129736), (25948, 1086720), (27168, 1037920), (29432, 958080), (29940, 941824), (31936, 882960), (32435, 869376), (33280, 847302), (33960, 830336), (36224, 778440), (36790, 766464), (38922, 724480), (39920, 706368), (39936, 706085), (44148, 638720), (45280, 622752), (47904, 588640), (49920, 564868), (51896, 543360), (54336, 518960), (55185, 510976), (58864, 479040), (59880, 470912), (63872, 441480), (64870, 434688), (66560, 423651), (67920, 415168), (72448, 389220), (73580, 383232), (77844, 362240), (79840, 353184), (88296, 319360), (90560, 311376), (95808, 294320), (97305, 289792), (99840, 282434), (103792, 271680), (108672, 259480), (110370, 255488), (117728, 239520), (119760, 235456), (127744, 220740), (129740, 217344), (135840, 207584), (141217, 199680), (144896, 194610), (147160, 191616), (155688, 181120), (159680, 176592)]