806905440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{421}}^1$

素因数の和:475

約数の個数: 288

約数和(自身を含む): 3035908512

約数和(自身を除く): 2229003072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 198, 220, 240, 242, 264, 288, 330, 352, 360, 363, 396, 421, 440, 480, 484, 495, 528, 605, 660, 720, 726, 792, 842, 880, 968, 990, 1056, 1089, 1210, 1263, 1320, 1331, 1440, 1452, 1584, 1684, 1760, 1815, 1936, 1980, 2105, 2178, 2420, 2526, 2640, 2662, 2904, 3168, 3368, 3630, 3789, 3872, 3960, 3993, 4210, 4356, 4631, 4840, 5052, 5280, 5324, 5445, 5808, 6315, 6655, 6736, 7260, 7578, 7920, 7986, 8420, 8712, 9262, 9680, 10104, 10648, 10890, 11616, 11979, 12630, 13310, 13472, 13893, 14520, 15156, 15840, 15972, 16840, 17424, 18524, 18945, 19360, 19965, 20208, 21296, 21780, 23155, 23958, 25260, 26620, 27786, 29040, 30312, 31944, 33680, 34848, 37048, 37890, 39930, 40416, 41679, 42592, 43560, 46310, 47916, 50520, 50941, 53240, 55572, 58080, 59895, 60624, 63888, 67360, 69465, 74096, 75780, 79860, 83358, 87120, 92620, 95832, 101040, 101882, 106480, 111144, 119790, 121248, 127776, 138930, 148192, 151560, 152823, 159720, 166716, 174240, 185240, 191664, 202080, 203764, 208395, 212960, 222288, 239580, 254705, 277860, 303120, 305646, 319440, 333432, 370480, 383328, 407528, 416790, 444576, 458469, 479160, 509410, 555720, 560351, 606240, 611292, 638880, 666864, 740960, 764115, 815056, 833580, 916938, 958320, 1018820, 1111440, 1120702, 1222584, 1333728, 1528230, 1630112, 1667160, 1681053, 1833876, 1916640, 2037640, 2222880, 2241404, 2292345, 2445168, 2801755, 3056460, 3334320, 3362106, 3667752, 4075280, 4482808, 4584690, 4890336, 5043159, 5603510, 6112920, 6668640, 6724212, 7335504, 8150560, 8405265, 8965616, 9169380, 10086318, 11207020, 12225840, 13448424, 14671008, 16810530, 17931232, 18338760, 20172636, 22414040, 24451680, 25215795, 26896848, 33621060, 36677520, 40345272, 44828080, 50431590, 53793696, 67242120, 73355040, 80690544, 89656160, 100863180, 134484240, 161381088, 201726360, 268968480, 403452720, 806905440]

約数ペア:

[(1, 806905440), (2, 403452720), (3, 268968480), (4, 201726360), (5, 161381088), (6, 134484240), (8, 100863180), (9, 89656160), (10, 80690544), (11, 73355040), (12, 67242120), (15, 53793696), (16, 50431590), (18, 44828080), (20, 40345272), (22, 36677520), (24, 33621060), (30, 26896848), (32, 25215795), (33, 24451680), (36, 22414040), (40, 20172636), (44, 18338760), (45, 17931232), (48, 16810530), (55, 14671008), (60, 13448424), (66, 12225840), (72, 11207020), (80, 10086318), (88, 9169380), (90, 8965616), (96, 8405265), (99, 8150560), (110, 7335504), (120, 6724212), (121, 6668640), (132, 6112920), (144, 5603510), (160, 5043159), (165, 4890336), (176, 4584690), (180, 4482808), (198, 4075280), (220, 3667752), (240, 3362106), (242, 3334320), (264, 3056460), (288, 2801755), (330, 2445168), (352, 2292345), (360, 2241404), (363, 2222880), (396, 2037640), (421, 1916640), (440, 1833876), (480, 1681053), (484, 1667160), (495, 1630112), (528, 1528230), (605, 1333728), (660, 1222584), (720, 1120702), (726, 1111440), (792, 1018820), (842, 958320), (880, 916938), (968, 833580), (990, 815056), (1056, 764115), (1089, 740960), (1210, 666864), (1263, 638880), (1320, 611292), (1331, 606240), (1440, 560351), (1452, 555720), (1584, 509410), (1684, 479160), (1760, 458469), (1815, 444576), (1936, 416790), (1980, 407528), (2105, 383328), (2178, 370480), (2420, 333432), (2526, 319440), (2640, 305646), (2662, 303120), (2904, 277860), (3168, 254705), (3368, 239580), (3630, 222288), (3789, 212960), (3872, 208395), (3960, 203764), (3993, 202080), (4210, 191664), (4356, 185240), (4631, 174240), (4840, 166716), (5052, 159720), (5280, 152823), (5324, 151560), (5445, 148192), (5808, 138930), (6315, 127776), (6655, 121248), (6736, 119790), (7260, 111144), (7578, 106480), (7920, 101882), (7986, 101040), (8420, 95832), (8712, 92620), (9262, 87120), (9680, 83358), (10104, 79860), (10648, 75780), (10890, 74096), (11616, 69465), (11979, 67360), (12630, 63888), (13310, 60624), (13472, 59895), (13893, 58080), (14520, 55572), (15156, 53240), (15840, 50941), (15972, 50520), (16840, 47916), (17424, 46310), (18524, 43560), (18945, 42592), (19360, 41679), (19965, 40416), (20208, 39930), (21296, 37890), (21780, 37048), (23155, 34848), (23958, 33680), (25260, 31944), (26620, 30312), (27786, 29040)]