283266720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1987}}^1$

素因数の和:2025

約数の個数: 240

約数和(自身を含む): 1091125728

約数和(自身を除く): 807859008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 1987, 2160, 2376, 2592, 2640, 2970, 3168, 3240, 3564, 3960, 3974, 4320, 4455, 4752, 5280, 5940, 5961, 6480, 7128, 7920, 7948, 8910, 9504, 9935, 11880, 11922, 12960, 14256, 15840, 15896, 17820, 17883, 19870, 21857, 23760, 23844, 28512, 29805, 31792, 35640, 35766, 39740, 43714, 47520, 47688, 53649, 59610, 63584, 65571, 71280, 71532, 79480, 87428, 89415, 95376, 107298, 109285, 119220, 131142, 142560, 143064, 158960, 160947, 174856, 178830, 190752, 196713, 214596, 218570, 238440, 262284, 268245, 286128, 317920, 321894, 327855, 349712, 357660, 393426, 429192, 437140, 476880, 524568, 536490, 572256, 590139, 643788, 655710, 699424, 715320, 786852, 804735, 858384, 874280, 953760, 983565, 1049136, 1072980, 1180278, 1287576, 1311420, 1430640, 1573704, 1609470, 1716768, 1748560, 1770417, 1967130, 2098272, 2145960, 2360556, 2575152, 2622840, 2861280, 2950695, 3147408, 3218940, 3497120, 3540834, 3934260, 4291920, 4721112, 5150304, 5245680, 5901390, 6294816, 6437880, 7081668, 7868520, 8583840, 8852085, 9442224, 10491360, 11802780, 12875760, 14163336, 15737040, 17704170, 18884448, 23605560, 25751520, 28326672, 31474080, 35408340, 47211120, 56653344, 70816680, 94422240, 141633360, 283266720]

約数ペア:

[(1, 283266720), (2, 141633360), (3, 94422240), (4, 70816680), (5, 56653344), (6, 47211120), (8, 35408340), (9, 31474080), (10, 28326672), (11, 25751520), (12, 23605560), (15, 18884448), (16, 17704170), (18, 15737040), (20, 14163336), (22, 12875760), (24, 11802780), (27, 10491360), (30, 9442224), (32, 8852085), (33, 8583840), (36, 7868520), (40, 7081668), (44, 6437880), (45, 6294816), (48, 5901390), (54, 5245680), (55, 5150304), (60, 4721112), (66, 4291920), (72, 3934260), (80, 3540834), (81, 3497120), (88, 3218940), (90, 3147408), (96, 2950695), (99, 2861280), (108, 2622840), (110, 2575152), (120, 2360556), (132, 2145960), (135, 2098272), (144, 1967130), (160, 1770417), (162, 1748560), (165, 1716768), (176, 1609470), (180, 1573704), (198, 1430640), (216, 1311420), (220, 1287576), (240, 1180278), (264, 1072980), (270, 1049136), (288, 983565), (297, 953760), (324, 874280), (330, 858384), (352, 804735), (360, 786852), (396, 715320), (405, 699424), (432, 655710), (440, 643788), (480, 590139), (495, 572256), (528, 536490), (540, 524568), (594, 476880), (648, 437140), (660, 429192), (720, 393426), (792, 357660), (810, 349712), (864, 327855), (880, 321894), (891, 317920), (990, 286128), (1056, 268245), (1080, 262284), (1188, 238440), (1296, 218570), (1320, 214596), (1440, 196713), (1485, 190752), (1584, 178830), (1620, 174856), (1760, 160947), (1782, 158960), (1980, 143064), (1987, 142560), (2160, 131142), (2376, 119220), (2592, 109285), (2640, 107298), (2970, 95376), (3168, 89415), (3240, 87428), (3564, 79480), (3960, 71532), (3974, 71280), (4320, 65571), (4455, 63584), (4752, 59610), (5280, 53649), (5940, 47688), (5961, 47520), (6480, 43714), (7128, 39740), (7920, 35766), (7948, 35640), (8910, 31792), (9504, 29805), (9935, 28512), (11880, 23844), (11922, 23760), (12960, 21857), (14256, 19870), (15840, 17883), (15896, 17820)]