67400640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:324

約数の個数: 224

約数和(自身を含む): 246888000

約数和(自身を除く): 179487360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 269, 270, 288, 290, 320, 348, 360, 432, 435, 464, 480, 522, 538, 540, 576, 580, 696, 720, 783, 807, 864, 870, 928, 960, 1044, 1076, 1080, 1160, 1305, 1345, 1392, 1440, 1566, 1614, 1728, 1740, 1856, 2088, 2152, 2160, 2320, 2421, 2610, 2690, 2784, 2880, 3132, 3228, 3480, 3915, 4035, 4176, 4304, 4320, 4640, 4842, 5220, 5380, 5568, 6264, 6456, 6960, 7263, 7801, 7830, 8070, 8352, 8608, 8640, 9280, 9684, 10440, 10760, 12105, 12528, 12912, 13920, 14526, 15602, 15660, 16140, 16704, 17216, 19368, 20880, 21520, 23403, 24210, 25056, 25824, 27840, 29052, 31204, 31320, 32280, 36315, 38736, 39005, 41760, 43040, 46806, 48420, 50112, 51648, 58104, 62408, 62640, 64560, 70209, 72630, 77472, 78010, 83520, 86080, 93612, 96840, 116208, 117015, 124816, 125280, 129120, 140418, 145260, 154944, 156020, 187224, 193680, 210627, 232416, 234030, 249632, 250560, 258240, 280836, 290520, 312040, 351045, 374448, 387360, 421254, 464832, 468060, 499264, 561672, 581040, 624080, 702090, 748896, 774720, 842508, 936120, 1053135, 1123344, 1162080, 1248160, 1404180, 1497792, 1685016, 1872240, 2106270, 2246688, 2324160, 2496320, 2808360, 3370032, 3744480, 4212540, 4493376, 5616720, 6740064, 7488960, 8425080, 11233440, 13480128, 16850160, 22466880, 33700320, 67400640]

約数ペア:

[(1, 67400640), (2, 33700320), (3, 22466880), (4, 16850160), (5, 13480128), (6, 11233440), (8, 8425080), (9, 7488960), (10, 6740064), (12, 5616720), (15, 4493376), (16, 4212540), (18, 3744480), (20, 3370032), (24, 2808360), (27, 2496320), (29, 2324160), (30, 2246688), (32, 2106270), (36, 1872240), (40, 1685016), (45, 1497792), (48, 1404180), (54, 1248160), (58, 1162080), (60, 1123344), (64, 1053135), (72, 936120), (80, 842508), (87, 774720), (90, 748896), (96, 702090), (108, 624080), (116, 581040), (120, 561672), (135, 499264), (144, 468060), (145, 464832), (160, 421254), (174, 387360), (180, 374448), (192, 351045), (216, 312040), (232, 290520), (240, 280836), (261, 258240), (269, 250560), (270, 249632), (288, 234030), (290, 232416), (320, 210627), (348, 193680), (360, 187224), (432, 156020), (435, 154944), (464, 145260), (480, 140418), (522, 129120), (538, 125280), (540, 124816), (576, 117015), (580, 116208), (696, 96840), (720, 93612), (783, 86080), (807, 83520), (864, 78010), (870, 77472), (928, 72630), (960, 70209), (1044, 64560), (1076, 62640), (1080, 62408), (1160, 58104), (1305, 51648), (1345, 50112), (1392, 48420), (1440, 46806), (1566, 43040), (1614, 41760), (1728, 39005), (1740, 38736), (1856, 36315), (2088, 32280), (2152, 31320), (2160, 31204), (2320, 29052), (2421, 27840), (2610, 25824), (2690, 25056), (2784, 24210), (2880, 23403), (3132, 21520), (3228, 20880), (3480, 19368), (3915, 17216), (4035, 16704), (4176, 16140), (4304, 15660), (4320, 15602), (4640, 14526), (4842, 13920), (5220, 12912), (5380, 12528), (5568, 12105), (6264, 10760), (6456, 10440), (6960, 9684), (7263, 9280), (7801, 8640), (7830, 8608), (8070, 8352)]