40880827904

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{199}}^1$

素因数の和:341

約数の個数: 240

約数和(自身を含む): 99150796800

約数和(自身を除く): 58269968896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 43, 56, 62, 64, 86, 112, 124, 128, 172, 199, 217, 224, 248, 256, 301, 344, 398, 434, 448, 496, 512, 602, 688, 796, 868, 896, 992, 1204, 1333, 1376, 1393, 1592, 1736, 1792, 1849, 1984, 2408, 2666, 2752, 2786, 3184, 3472, 3584, 3698, 3968, 4816, 5332, 5504, 5572, 6169, 6368, 6944, 7396, 7936, 8557, 9331, 9632, 10664, 11008, 11144, 12338, 12736, 12943, 13888, 14792, 15872, 17114, 18662, 19264, 21328, 22016, 22288, 24676, 25472, 25886, 27776, 29584, 34228, 37324, 38528, 42656, 43183, 44576, 49352, 50944, 51772, 55552, 57319, 59168, 59899, 68456, 74648, 77056, 85312, 86366, 89152, 98704, 101888, 103544, 111104, 114638, 118336, 119798, 136912, 149296, 154112, 170624, 172732, 178304, 197408, 207088, 229276, 236672, 239596, 265267, 273824, 298592, 341248, 345464, 356608, 367951, 394816, 401233, 414176, 458552, 473344, 479192, 530534, 547648, 597184, 682496, 690928, 713216, 735902, 789632, 802466, 828352, 917104, 946688, 958384, 1061068, 1095296, 1194368, 1381856, 1471804, 1579264, 1604932, 1656704, 1834208, 1856869, 1916768, 2122136, 2190592, 2388736, 2575657, 2763712, 2943608, 3158528, 3209864, 3313408, 3668416, 3713738, 3833536, 4244272, 4381184, 4777472, 5151314, 5527424, 5887216, 6419728, 6626816, 7336832, 7427476, 7667072, 8488544, 10302628, 11054848, 11406481, 11774432, 12839456, 14673664, 14854952, 15334144, 16977088, 20605256, 22109696, 22812962, 23548864, 25678912, 29347328, 29709904, 30668288, 33954176, 41210512, 45625924, 47097728, 51357824, 59419808, 67908352, 79845367, 82421024, 91251848, 94195456, 102715648, 118839616, 135816704, 159690734, 164842048, 182503696, 188390912, 205431296, 237679232, 319381468, 329684096, 365007392, 475358464, 638762936, 659368192, 730014784, 950716928, 1277525872, 1318736384, 1460029568, 2555051744, 2920059136, 5110103488, 5840118272, 10220206976, 20440413952, 40880827904]

約数ペア:

[(1, 40880827904), (2, 20440413952), (4, 10220206976), (7, 5840118272), (8, 5110103488), (14, 2920059136), (16, 2555051744), (28, 1460029568), (31, 1318736384), (32, 1277525872), (43, 950716928), (56, 730014784), (62, 659368192), (64, 638762936), (86, 475358464), (112, 365007392), (124, 329684096), (128, 319381468), (172, 237679232), (199, 205431296), (217, 188390912), (224, 182503696), (248, 164842048), (256, 159690734), (301, 135816704), (344, 118839616), (398, 102715648), (434, 94195456), (448, 91251848), (496, 82421024), (512, 79845367), (602, 67908352), (688, 59419808), (796, 51357824), (868, 47097728), (896, 45625924), (992, 41210512), (1204, 33954176), (1333, 30668288), (1376, 29709904), (1393, 29347328), (1592, 25678912), (1736, 23548864), (1792, 22812962), (1849, 22109696), (1984, 20605256), (2408, 16977088), (2666, 15334144), (2752, 14854952), (2786, 14673664), (3184, 12839456), (3472, 11774432), (3584, 11406481), (3698, 11054848), (3968, 10302628), (4816, 8488544), (5332, 7667072), (5504, 7427476), (5572, 7336832), (6169, 6626816), (6368, 6419728), (6944, 5887216), (7396, 5527424), (7936, 5151314), (8557, 4777472), (9331, 4381184), (9632, 4244272), (10664, 3833536), (11008, 3713738), (11144, 3668416), (12338, 3313408), (12736, 3209864), (12943, 3158528), (13888, 2943608), (14792, 2763712), (15872, 2575657), (17114, 2388736), (18662, 2190592), (19264, 2122136), (21328, 1916768), (22016, 1856869), (22288, 1834208), (24676, 1656704), (25472, 1604932), (25886, 1579264), (27776, 1471804), (29584, 1381856), (34228, 1194368), (37324, 1095296), (38528, 1061068), (42656, 958384), (43183, 946688), (44576, 917104), (49352, 828352), (50944, 802466), (51772, 789632), (55552, 735902), (57319, 713216), (59168, 690928), (59899, 682496), (68456, 597184), (74648, 547648), (77056, 530534), (85312, 479192), (86366, 473344), (89152, 458552), (98704, 414176), (101888, 401233), (103544, 394816), (111104, 367951), (114638, 356608), (118336, 345464), (119798, 341248), (136912, 298592), (149296, 273824), (154112, 265267), (170624, 239596), (172732, 236672), (178304, 229276), (197408, 207088)]