191743680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:447

約数の個数: 224

約数和(自身を含む): 667146240

約数和(自身を除く): 475402560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 272, 310, 320, 340, 372, 379, 408, 465, 480, 496, 510, 527, 544, 620, 680, 744, 758, 816, 930, 960, 992, 1020, 1054, 1088, 1137, 1240, 1360, 1488, 1516, 1581, 1632, 1860, 1895, 1984, 2040, 2108, 2274, 2480, 2635, 2720, 2976, 3032, 3162, 3264, 3720, 3790, 4080, 4216, 4548, 4960, 5270, 5440, 5685, 5952, 6064, 6324, 6443, 7440, 7580, 7905, 8160, 8432, 9096, 9920, 10540, 11370, 11749, 12128, 12648, 12886, 14880, 15160, 15810, 16320, 16864, 18192, 19329, 21080, 22740, 23498, 24256, 25296, 25772, 29760, 30320, 31620, 32215, 33728, 35247, 36384, 38658, 42160, 45480, 46996, 50592, 51544, 58745, 60640, 63240, 64430, 70494, 72768, 77316, 84320, 90960, 93992, 96645, 101184, 103088, 117490, 121280, 126480, 128860, 140988, 154632, 168640, 176235, 181920, 187984, 193290, 199733, 206176, 234980, 252960, 257720, 281976, 309264, 352470, 363840, 375968, 386580, 399466, 412352, 469960, 505920, 515440, 563952, 599199, 618528, 704940, 751936, 773160, 798932, 939920, 998665, 1030880, 1127904, 1198398, 1237056, 1409880, 1546320, 1597864, 1879840, 1997330, 2061760, 2255808, 2396796, 2819760, 2995995, 3092640, 3195728, 3759680, 3994660, 4793592, 5639520, 5991990, 6185280, 6391456, 7989320, 9587184, 11279040, 11983980, 12782912, 15978640, 19174368, 23967960, 31957280, 38348736, 47935920, 63914560, 95871840, 191743680]

約数ペア:

[(1, 191743680), (2, 95871840), (3, 63914560), (4, 47935920), (5, 38348736), (6, 31957280), (8, 23967960), (10, 19174368), (12, 15978640), (15, 12782912), (16, 11983980), (17, 11279040), (20, 9587184), (24, 7989320), (30, 6391456), (31, 6185280), (32, 5991990), (34, 5639520), (40, 4793592), (48, 3994660), (51, 3759680), (60, 3195728), (62, 3092640), (64, 2995995), (68, 2819760), (80, 2396796), (85, 2255808), (93, 2061760), (96, 1997330), (102, 1879840), (120, 1597864), (124, 1546320), (136, 1409880), (155, 1237056), (160, 1198398), (170, 1127904), (186, 1030880), (192, 998665), (204, 939920), (240, 798932), (248, 773160), (255, 751936), (272, 704940), (310, 618528), (320, 599199), (340, 563952), (372, 515440), (379, 505920), (408, 469960), (465, 412352), (480, 399466), (496, 386580), (510, 375968), (527, 363840), (544, 352470), (620, 309264), (680, 281976), (744, 257720), (758, 252960), (816, 234980), (930, 206176), (960, 199733), (992, 193290), (1020, 187984), (1054, 181920), (1088, 176235), (1137, 168640), (1240, 154632), (1360, 140988), (1488, 128860), (1516, 126480), (1581, 121280), (1632, 117490), (1860, 103088), (1895, 101184), (1984, 96645), (2040, 93992), (2108, 90960), (2274, 84320), (2480, 77316), (2635, 72768), (2720, 70494), (2976, 64430), (3032, 63240), (3162, 60640), (3264, 58745), (3720, 51544), (3790, 50592), (4080, 46996), (4216, 45480), (4548, 42160), (4960, 38658), (5270, 36384), (5440, 35247), (5685, 33728), (5952, 32215), (6064, 31620), (6324, 30320), (6443, 29760), (7440, 25772), (7580, 25296), (7905, 24256), (8160, 23498), (8432, 22740), (9096, 21080), (9920, 19329), (10540, 18192), (11370, 16864), (11749, 16320), (12128, 15810), (12648, 15160), (12886, 14880)]