67937520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 251903520

約数和(自身を除く): 183966000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 53, 56, 60, 70, 80, 84, 98, 105, 106, 109, 112, 120, 140, 147, 159, 168, 196, 210, 212, 218, 240, 245, 265, 280, 294, 318, 327, 336, 371, 392, 420, 424, 436, 490, 530, 545, 560, 588, 636, 654, 735, 742, 763, 784, 795, 840, 848, 872, 980, 1060, 1090, 1113, 1176, 1272, 1308, 1470, 1484, 1526, 1590, 1635, 1680, 1744, 1855, 1960, 2120, 2180, 2226, 2289, 2352, 2544, 2597, 2616, 2940, 2968, 3052, 3180, 3270, 3710, 3815, 3920, 4240, 4360, 4452, 4578, 5194, 5232, 5341, 5565, 5777, 5880, 5936, 6104, 6360, 6540, 7420, 7630, 7791, 8720, 8904, 9156, 10388, 10682, 11130, 11445, 11554, 11760, 12208, 12720, 12985, 13080, 14840, 15260, 15582, 16023, 17331, 17808, 18312, 20776, 21364, 22260, 22890, 23108, 25970, 26160, 26705, 28885, 29680, 30520, 31164, 32046, 34662, 36624, 38955, 40439, 41552, 42728, 44520, 45780, 46216, 51940, 53410, 57770, 61040, 62328, 64092, 69324, 77910, 80115, 80878, 85456, 86655, 89040, 91560, 92432, 103880, 106820, 115540, 121317, 124656, 128184, 138648, 155820, 160230, 161756, 173310, 183120, 202195, 207760, 213640, 231080, 242634, 256368, 277296, 283073, 311640, 320460, 323512, 346620, 404390, 427280, 462160, 485268, 566146, 606585, 623280, 640920, 647024, 693240, 808780, 849219, 970536, 1132292, 1213170, 1281840, 1386480, 1415365, 1617560, 1698438, 1941072, 2264584, 2426340, 2830730, 3235120, 3396876, 4246095, 4529168, 4852680, 5661460, 6793752, 8492190, 9705360, 11322920, 13587504, 16984380, 22645840, 33968760, 67937520]

約数ペア:

[(1, 67937520), (2, 33968760), (3, 22645840), (4, 16984380), (5, 13587504), (6, 11322920), (7, 9705360), (8, 8492190), (10, 6793752), (12, 5661460), (14, 4852680), (15, 4529168), (16, 4246095), (20, 3396876), (21, 3235120), (24, 2830730), (28, 2426340), (30, 2264584), (35, 1941072), (40, 1698438), (42, 1617560), (48, 1415365), (49, 1386480), (53, 1281840), (56, 1213170), (60, 1132292), (70, 970536), (80, 849219), (84, 808780), (98, 693240), (105, 647024), (106, 640920), (109, 623280), (112, 606585), (120, 566146), (140, 485268), (147, 462160), (159, 427280), (168, 404390), (196, 346620), (210, 323512), (212, 320460), (218, 311640), (240, 283073), (245, 277296), (265, 256368), (280, 242634), (294, 231080), (318, 213640), (327, 207760), (336, 202195), (371, 183120), (392, 173310), (420, 161756), (424, 160230), (436, 155820), (490, 138648), (530, 128184), (545, 124656), (560, 121317), (588, 115540), (636, 106820), (654, 103880), (735, 92432), (742, 91560), (763, 89040), (784, 86655), (795, 85456), (840, 80878), (848, 80115), (872, 77910), (980, 69324), (1060, 64092), (1090, 62328), (1113, 61040), (1176, 57770), (1272, 53410), (1308, 51940), (1470, 46216), (1484, 45780), (1526, 44520), (1590, 42728), (1635, 41552), (1680, 40439), (1744, 38955), (1855, 36624), (1960, 34662), (2120, 32046), (2180, 31164), (2226, 30520), (2289, 29680), (2352, 28885), (2544, 26705), (2597, 26160), (2616, 25970), (2940, 23108), (2968, 22890), (3052, 22260), (3180, 21364), (3270, 20776), (3710, 18312), (3815, 17808), (3920, 17331), (4240, 16023), (4360, 15582), (4452, 15260), (4578, 14840), (5194, 13080), (5232, 12985), (5341, 12720), (5565, 12208), (5777, 11760), (5880, 11554), (5936, 11445), (6104, 11130), (6360, 10682), (6540, 10388), (7420, 9156), (7630, 8904), (7791, 8720)]