67264920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 192

約数和(自身を含む): 240084000

約数和(自身を除く): 172819080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 51, 58, 60, 68, 72, 85, 87, 90, 102, 116, 120, 136, 145, 153, 170, 174, 180, 204, 232, 255, 261, 290, 306, 340, 348, 360, 379, 408, 435, 493, 510, 522, 580, 612, 680, 696, 758, 765, 870, 986, 1020, 1044, 1137, 1160, 1224, 1305, 1479, 1516, 1530, 1740, 1895, 1972, 2040, 2088, 2274, 2465, 2610, 2958, 3032, 3060, 3411, 3480, 3790, 3944, 4437, 4548, 4930, 5220, 5685, 5916, 6120, 6443, 6822, 7395, 7580, 8874, 9096, 9860, 10440, 10991, 11370, 11832, 12886, 13644, 14790, 15160, 17055, 17748, 19329, 19720, 21982, 22185, 22740, 25772, 27288, 29580, 32215, 32973, 34110, 35496, 38658, 43964, 44370, 45480, 51544, 54955, 57987, 59160, 64430, 65946, 68220, 77316, 87928, 88740, 96645, 98919, 109910, 115974, 128860, 131892, 136440, 154632, 164865, 177480, 186847, 193290, 197838, 219820, 231948, 257720, 263784, 289935, 329730, 373694, 386580, 395676, 439640, 463896, 494595, 560541, 579870, 659460, 747388, 773160, 791352, 934235, 989190, 1121082, 1159740, 1318920, 1494776, 1681623, 1868470, 1978380, 2242164, 2319480, 2802705, 3363246, 3736940, 3956760, 4484328, 5605410, 6726492, 7473880, 8408115, 11210820, 13452984, 16816230, 22421640, 33632460, 67264920]

約数ペア:

[(1, 67264920), (2, 33632460), (3, 22421640), (4, 16816230), (5, 13452984), (6, 11210820), (8, 8408115), (9, 7473880), (10, 6726492), (12, 5605410), (15, 4484328), (17, 3956760), (18, 3736940), (20, 3363246), (24, 2802705), (29, 2319480), (30, 2242164), (34, 1978380), (36, 1868470), (40, 1681623), (45, 1494776), (51, 1318920), (58, 1159740), (60, 1121082), (68, 989190), (72, 934235), (85, 791352), (87, 773160), (90, 747388), (102, 659460), (116, 579870), (120, 560541), (136, 494595), (145, 463896), (153, 439640), (170, 395676), (174, 386580), (180, 373694), (204, 329730), (232, 289935), (255, 263784), (261, 257720), (290, 231948), (306, 219820), (340, 197838), (348, 193290), (360, 186847), (379, 177480), (408, 164865), (435, 154632), (493, 136440), (510, 131892), (522, 128860), (580, 115974), (612, 109910), (680, 98919), (696, 96645), (758, 88740), (765, 87928), (870, 77316), (986, 68220), (1020, 65946), (1044, 64430), (1137, 59160), (1160, 57987), (1224, 54955), (1305, 51544), (1479, 45480), (1516, 44370), (1530, 43964), (1740, 38658), (1895, 35496), (1972, 34110), (2040, 32973), (2088, 32215), (2274, 29580), (2465, 27288), (2610, 25772), (2958, 22740), (3032, 22185), (3060, 21982), (3411, 19720), (3480, 19329), (3790, 17748), (3944, 17055), (4437, 15160), (4548, 14790), (4930, 13644), (5220, 12886), (5685, 11832), (5916, 11370), (6120, 10991), (6443, 10440), (6822, 9860), (7395, 9096), (7580, 8874)]