31585109920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7207}}^1$

素因数の和:7292

約数の個数: 288

約数和(自身を含む): 95666997888

約数和(自身を除く): 64081887968

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 43, 49, 52, 56, 65, 70, 80, 86, 91, 98, 104, 112, 130, 140, 160, 172, 182, 196, 208, 215, 224, 245, 260, 280, 301, 344, 364, 392, 416, 430, 455, 490, 520, 559, 560, 602, 637, 688, 728, 784, 860, 910, 980, 1040, 1118, 1120, 1204, 1274, 1376, 1456, 1505, 1568, 1720, 1820, 1960, 2080, 2107, 2236, 2408, 2548, 2795, 2912, 3010, 3185, 3440, 3640, 3913, 3920, 4214, 4472, 4816, 5096, 5590, 6020, 6370, 6880, 7207, 7280, 7826, 7840, 8428, 8944, 9632, 10192, 10535, 11180, 12040, 12740, 14414, 14560, 15652, 16856, 17888, 19565, 20384, 21070, 22360, 24080, 25480, 27391, 28828, 31304, 33712, 36035, 39130, 42140, 44720, 48160, 50449, 50960, 54782, 57656, 62608, 67424, 72070, 78260, 84280, 89440, 93691, 100898, 101920, 109564, 115312, 125216, 136955, 144140, 156520, 168560, 187382, 201796, 219128, 230624, 252245, 273910, 288280, 309901, 313040, 337120, 353143, 374764, 403592, 438256, 468455, 504490, 547820, 576560, 619802, 626080, 655837, 706286, 749528, 807184, 876512, 936910, 1008980, 1095640, 1153120, 1239604, 1311674, 1412572, 1499056, 1549505, 1614368, 1765715, 1873820, 2017960, 2169307, 2191280, 2479208, 2623348, 2825144, 2998112, 3099010, 3279185, 3531430, 3747640, 4028713, 4035920, 4338614, 4382560, 4590859, 4958416, 5246696, 5650288, 6198020, 6558370, 7062860, 7495280, 8057426, 8071840, 8677228, 9181718, 9916832, 10493392, 10846535, 11300576, 12396040, 13116740, 14125720, 14990560, 15185149, 16114852, 17354456, 18363436, 20143565, 20986784, 21693070, 22954295, 24792080, 26233480, 28200991, 28251440, 30370298, 32229704, 34708912, 36726872, 40287130, 43386140, 45908590, 49584160, 52466960, 56401982, 56502880, 60740596, 64459408, 69417824, 73453744, 75925745, 80574260, 86772280, 91817180, 104933920, 112803964, 121481192, 128918816, 141004955, 146907488, 151851490, 161148520, 173544560, 183634360, 197406937, 225607928, 242962384, 282009910, 303702980, 322297040, 347089120, 367268720, 394813874, 451215856, 485924768, 564019820, 607405960, 644594080, 734537440, 789627748, 902431712, 987034685, 1128039640, 1214811920, 1579255496, 1974069370, 2256079280, 2429623840, 3158510992, 3948138740, 4512158560, 6317021984, 7896277480, 15792554960, 31585109920]

約数ペア:

[(1, 31585109920), (2, 15792554960), (4, 7896277480), (5, 6317021984), (7, 4512158560), (8, 3948138740), (10, 3158510992), (13, 2429623840), (14, 2256079280), (16, 1974069370), (20, 1579255496), (26, 1214811920), (28, 1128039640), (32, 987034685), (35, 902431712), (40, 789627748), (43, 734537440), (49, 644594080), (52, 607405960), (56, 564019820), (65, 485924768), (70, 451215856), (80, 394813874), (86, 367268720), (91, 347089120), (98, 322297040), (104, 303702980), (112, 282009910), (130, 242962384), (140, 225607928), (160, 197406937), (172, 183634360), (182, 173544560), (196, 161148520), (208, 151851490), (215, 146907488), (224, 141004955), (245, 128918816), (260, 121481192), (280, 112803964), (301, 104933920), (344, 91817180), (364, 86772280), (392, 80574260), (416, 75925745), (430, 73453744), (455, 69417824), (490, 64459408), (520, 60740596), (559, 56502880), (560, 56401982), (602, 52466960), (637, 49584160), (688, 45908590), (728, 43386140), (784, 40287130), (860, 36726872), (910, 34708912), (980, 32229704), (1040, 30370298), (1118, 28251440), (1120, 28200991), (1204, 26233480), (1274, 24792080), (1376, 22954295), (1456, 21693070), (1505, 20986784), (1568, 20143565), (1720, 18363436), (1820, 17354456), (1960, 16114852), (2080, 15185149), (2107, 14990560), (2236, 14125720), (2408, 13116740), (2548, 12396040), (2795, 11300576), (2912, 10846535), (3010, 10493392), (3185, 9916832), (3440, 9181718), (3640, 8677228), (3913, 8071840), (3920, 8057426), (4214, 7495280), (4472, 7062860), (4816, 6558370), (5096, 6198020), (5590, 5650288), (6020, 5246696), (6370, 4958416), (6880, 4590859), (7207, 4382560), (7280, 4338614), (7826, 4035920), (7840, 4028713), (8428, 3747640), (8944, 3531430), (9632, 3279185), (10192, 3099010), (10535, 2998112), (11180, 2825144), (12040, 2623348), (12740, 2479208), (14414, 2191280), (14560, 2169307), (15652, 2017960), (16856, 1873820), (17888, 1765715), (19565, 1614368), (20384, 1549505), (21070, 1499056), (22360, 1412572), (24080, 1311674), (25480, 1239604), (27391, 1153120), (28828, 1095640), (31304, 1008980), (33712, 936910), (36035, 876512), (39130, 807184), (42140, 749528), (44720, 706286), (48160, 655837), (50449, 626080), (50960, 619802), (54782, 576560), (57656, 547820), (62608, 504490), (67424, 468455), (72070, 438256), (78260, 403592), (84280, 374764), (89440, 353143), (93691, 337120), (100898, 313040), (101920, 309901), (109564, 288280), (115312, 273910), (125216, 252245), (136955, 230624), (144140, 219128), (156520, 201796), (168560, 187382)]