89701920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:848

約数の個数: 288

約数和(自身を含む): 382112640

約数和(自身を除く): 292410720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 809, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1618, 1680, 1760, 1848, 1980, 2016, 2310, 2427, 2464, 2520, 2640, 2772, 3080, 3168, 3236, 3360, 3465, 3696, 3960, 4045, 4620, 4854, 5040, 5280, 5544, 5663, 6160, 6472, 6930, 7281, 7392, 7920, 8090, 8899, 9240, 9708, 10080, 11088, 11326, 12135, 12320, 12944, 13860, 14562, 15840, 16180, 16989, 17798, 18480, 19416, 22176, 22652, 24270, 25888, 26697, 27720, 28315, 29124, 32360, 33978, 35596, 36405, 36960, 38832, 44495, 45304, 48540, 50967, 53394, 55440, 56630, 58248, 62293, 64720, 67956, 71192, 72810, 77664, 80091, 84945, 88990, 90608, 97080, 101934, 106788, 110880, 113260, 116496, 124586, 129440, 133485, 135912, 142384, 145620, 160182, 169890, 177980, 181216, 186879, 194160, 203868, 213576, 226520, 232992, 249172, 254835, 266970, 271824, 284768, 291240, 311465, 320364, 339780, 355960, 373758, 388320, 400455, 407736, 427152, 453040, 498344, 509670, 533940, 543648, 560637, 582480, 622930, 640728, 679560, 711920, 747516, 800910, 815472, 854304, 906080, 934395, 996688, 1019340, 1067880, 1121274, 1164960, 1245860, 1281456, 1359120, 1423840, 1495032, 1601820, 1630944, 1868790, 1993376, 2038680, 2135760, 2242548, 2491720, 2562912, 2718240, 2803185, 2990064, 3203640, 3737580, 4077360, 4271520, 4485096, 4983440, 5606370, 5980128, 6407280, 7475160, 8154720, 8970192, 9966880, 11212740, 12814560, 14950320, 17940384, 22425480, 29900640, 44850960, 89701920]

約数ペア:

[(1, 89701920), (2, 44850960), (3, 29900640), (4, 22425480), (5, 17940384), (6, 14950320), (7, 12814560), (8, 11212740), (9, 9966880), (10, 8970192), (11, 8154720), (12, 7475160), (14, 6407280), (15, 5980128), (16, 5606370), (18, 4983440), (20, 4485096), (21, 4271520), (22, 4077360), (24, 3737580), (28, 3203640), (30, 2990064), (32, 2803185), (33, 2718240), (35, 2562912), (36, 2491720), (40, 2242548), (42, 2135760), (44, 2038680), (45, 1993376), (48, 1868790), (55, 1630944), (56, 1601820), (60, 1495032), (63, 1423840), (66, 1359120), (70, 1281456), (72, 1245860), (77, 1164960), (80, 1121274), (84, 1067880), (88, 1019340), (90, 996688), (96, 934395), (99, 906080), (105, 854304), (110, 815472), (112, 800910), (120, 747516), (126, 711920), (132, 679560), (140, 640728), (144, 622930), (154, 582480), (160, 560637), (165, 543648), (168, 533940), (176, 509670), (180, 498344), (198, 453040), (210, 427152), (220, 407736), (224, 400455), (231, 388320), (240, 373758), (252, 355960), (264, 339780), (280, 320364), (288, 311465), (308, 291240), (315, 284768), (330, 271824), (336, 266970), (352, 254835), (360, 249172), (385, 232992), (396, 226520), (420, 213576), (440, 203868), (462, 194160), (480, 186879), (495, 181216), (504, 177980), (528, 169890), (560, 160182), (616, 145620), (630, 142384), (660, 135912), (672, 133485), (693, 129440), (720, 124586), (770, 116496), (792, 113260), (809, 110880), (840, 106788), (880, 101934), (924, 97080), (990, 90608), (1008, 88990), (1056, 84945), (1120, 80091), (1155, 77664), (1232, 72810), (1260, 71192), (1320, 67956), (1386, 64720), (1440, 62293), (1540, 58248), (1584, 56630), (1618, 55440), (1680, 53394), (1760, 50967), (1848, 48540), (1980, 45304), (2016, 44495), (2310, 38832), (2427, 36960), (2464, 36405), (2520, 35596), (2640, 33978), (2772, 32360), (3080, 29124), (3168, 28315), (3236, 27720), (3360, 26697), (3465, 25888), (3696, 24270), (3960, 22652), (4045, 22176), (4620, 19416), (4854, 18480), (5040, 17798), (5280, 16989), (5544, 16180), (5663, 15840), (6160, 14562), (6472, 13860), (6930, 12944), (7281, 12320), (7392, 12135), (7920, 11326), (8090, 11088), (8899, 10080), (9240, 9708)]