8501608640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{641}}^1$

素因数の和:887

約数の個数: 224

約数和(自身を含む): 24045355008

約数和(自身を除く): 15543746368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 191, 217, 224, 248, 280, 310, 320, 382, 434, 448, 496, 560, 620, 641, 764, 868, 955, 992, 1085, 1120, 1240, 1282, 1337, 1528, 1736, 1910, 1984, 2170, 2240, 2480, 2564, 2674, 3056, 3205, 3472, 3820, 4340, 4487, 4960, 5128, 5348, 5921, 6112, 6410, 6685, 6944, 7640, 8680, 8974, 9920, 10256, 10696, 11842, 12224, 12820, 13370, 13888, 15280, 17360, 17948, 19871, 20512, 21392, 22435, 23684, 25640, 26740, 29605, 30560, 34720, 35896, 39742, 41024, 41447, 42784, 44870, 47368, 51280, 53480, 59210, 61120, 69440, 71792, 79484, 82894, 85568, 89740, 94736, 99355, 102560, 106960, 118420, 122431, 139097, 143584, 158968, 165788, 179480, 189472, 198710, 205120, 207235, 213920, 236840, 244862, 278194, 287168, 317936, 331576, 358960, 378944, 397420, 414470, 427840, 473680, 489724, 556388, 612155, 635872, 663152, 695485, 717920, 794840, 828940, 857017, 947360, 979448, 1112776, 1224310, 1271744, 1326304, 1390970, 1435840, 1589680, 1657880, 1714034, 1894720, 1958896, 2225552, 2448620, 2652608, 2781940, 3179360, 3315760, 3428068, 3795361, 3917792, 4285085, 4451104, 4897240, 5563880, 6358720, 6631520, 6856136, 7590722, 7835584, 8570170, 8902208, 9794480, 11127760, 13263040, 13712272, 15181444, 17140340, 18976805, 19588960, 22255520, 26567527, 27424544, 30362888, 34280680, 37953610, 39177920, 44511040, 53135054, 54849088, 60725776, 68561360, 75907220, 106270108, 121451552, 132837635, 137122720, 151814440, 212540216, 242903104, 265675270, 274245440, 303628880, 425080432, 531350540, 607257760, 850160864, 1062701080, 1214515520, 1700321728, 2125402160, 4250804320, 8501608640]

約数ペア:

[(1, 8501608640), (2, 4250804320), (4, 2125402160), (5, 1700321728), (7, 1214515520), (8, 1062701080), (10, 850160864), (14, 607257760), (16, 531350540), (20, 425080432), (28, 303628880), (31, 274245440), (32, 265675270), (35, 242903104), (40, 212540216), (56, 151814440), (62, 137122720), (64, 132837635), (70, 121451552), (80, 106270108), (112, 75907220), (124, 68561360), (140, 60725776), (155, 54849088), (160, 53135054), (191, 44511040), (217, 39177920), (224, 37953610), (248, 34280680), (280, 30362888), (310, 27424544), (320, 26567527), (382, 22255520), (434, 19588960), (448, 18976805), (496, 17140340), (560, 15181444), (620, 13712272), (641, 13263040), (764, 11127760), (868, 9794480), (955, 8902208), (992, 8570170), (1085, 7835584), (1120, 7590722), (1240, 6856136), (1282, 6631520), (1337, 6358720), (1528, 5563880), (1736, 4897240), (1910, 4451104), (1984, 4285085), (2170, 3917792), (2240, 3795361), (2480, 3428068), (2564, 3315760), (2674, 3179360), (3056, 2781940), (3205, 2652608), (3472, 2448620), (3820, 2225552), (4340, 1958896), (4487, 1894720), (4960, 1714034), (5128, 1657880), (5348, 1589680), (5921, 1435840), (6112, 1390970), (6410, 1326304), (6685, 1271744), (6944, 1224310), (7640, 1112776), (8680, 979448), (8974, 947360), (9920, 857017), (10256, 828940), (10696, 794840), (11842, 717920), (12224, 695485), (12820, 663152), (13370, 635872), (13888, 612155), (15280, 556388), (17360, 489724), (17948, 473680), (19871, 427840), (20512, 414470), (21392, 397420), (22435, 378944), (23684, 358960), (25640, 331576), (26740, 317936), (29605, 287168), (30560, 278194), (34720, 244862), (35896, 236840), (39742, 213920), (41024, 207235), (41447, 205120), (42784, 198710), (44870, 189472), (47368, 179480), (51280, 165788), (53480, 158968), (59210, 143584), (61120, 139097), (69440, 122431), (71792, 118420), (79484, 106960), (82894, 102560), (85568, 99355), (89740, 94736)]