139847820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:540

約数の個数: 192

約数和(自身を含む): 483065856

約数和(自身を除く): 343218036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 31, 35, 42, 46, 60, 62, 69, 70, 84, 92, 93, 105, 115, 124, 138, 140, 155, 161, 186, 210, 217, 230, 276, 310, 322, 345, 372, 420, 434, 460, 465, 467, 483, 620, 644, 651, 690, 713, 805, 868, 930, 934, 966, 1085, 1302, 1380, 1401, 1426, 1610, 1860, 1868, 1932, 2139, 2170, 2335, 2415, 2604, 2802, 2852, 3220, 3255, 3269, 3565, 4278, 4340, 4670, 4830, 4991, 5604, 6510, 6538, 7005, 7130, 8556, 9340, 9660, 9807, 9982, 10695, 10741, 13020, 13076, 14010, 14260, 14477, 14973, 16345, 19614, 19964, 21390, 21482, 24955, 28020, 28954, 29946, 32223, 32690, 39228, 42780, 42964, 43431, 49035, 49910, 53705, 57908, 59892, 64446, 65380, 72385, 74865, 75187, 86862, 98070, 99820, 101339, 107410, 128892, 144770, 149730, 150374, 161115, 173724, 196140, 202678, 214820, 217155, 225561, 289540, 299460, 300748, 304017, 322230, 332971, 375935, 405356, 434310, 451122, 506695, 608034, 644460, 665942, 751870, 868620, 902244, 998913, 1013390, 1127805, 1216068, 1331884, 1503740, 1520085, 1664855, 1997826, 2026780, 2255610, 2330797, 3040170, 3329710, 3995652, 4511220, 4661594, 4994565, 6080340, 6659420, 6992391, 9323188, 9989130, 11653985, 13984782, 19978260, 23307970, 27969564, 34961955, 46615940, 69923910, 139847820]

約数ペア:

[(1, 139847820), (2, 69923910), (3, 46615940), (4, 34961955), (5, 27969564), (6, 23307970), (7, 19978260), (10, 13984782), (12, 11653985), (14, 9989130), (15, 9323188), (20, 6992391), (21, 6659420), (23, 6080340), (28, 4994565), (30, 4661594), (31, 4511220), (35, 3995652), (42, 3329710), (46, 3040170), (60, 2330797), (62, 2255610), (69, 2026780), (70, 1997826), (84, 1664855), (92, 1520085), (93, 1503740), (105, 1331884), (115, 1216068), (124, 1127805), (138, 1013390), (140, 998913), (155, 902244), (161, 868620), (186, 751870), (210, 665942), (217, 644460), (230, 608034), (276, 506695), (310, 451122), (322, 434310), (345, 405356), (372, 375935), (420, 332971), (434, 322230), (460, 304017), (465, 300748), (467, 299460), (483, 289540), (620, 225561), (644, 217155), (651, 214820), (690, 202678), (713, 196140), (805, 173724), (868, 161115), (930, 150374), (934, 149730), (966, 144770), (1085, 128892), (1302, 107410), (1380, 101339), (1401, 99820), (1426, 98070), (1610, 86862), (1860, 75187), (1868, 74865), (1932, 72385), (2139, 65380), (2170, 64446), (2335, 59892), (2415, 57908), (2604, 53705), (2802, 49910), (2852, 49035), (3220, 43431), (3255, 42964), (3269, 42780), (3565, 39228), (4278, 32690), (4340, 32223), (4670, 29946), (4830, 28954), (4991, 28020), (5604, 24955), (6510, 21482), (6538, 21390), (7005, 19964), (7130, 19614), (8556, 16345), (9340, 14973), (9660, 14477), (9807, 14260), (9982, 14010), (10695, 13076), (10741, 13020)]