266411040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:320

約数の個数: 288

約数和(自身を含む): 1001113344

約数和(自身を除く): 734702304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 49, 56, 60, 70, 80, 84, 94, 96, 98, 105, 112, 120, 140, 141, 147, 160, 168, 188, 196, 210, 224, 235, 240, 241, 245, 280, 282, 294, 329, 336, 376, 392, 420, 470, 480, 482, 490, 560, 564, 588, 658, 672, 705, 723, 735, 752, 784, 840, 940, 964, 980, 987, 1120, 1128, 1176, 1205, 1316, 1410, 1446, 1470, 1504, 1568, 1645, 1680, 1687, 1880, 1928, 1960, 1974, 2256, 2303, 2352, 2410, 2632, 2820, 2892, 2940, 3290, 3360, 3374, 3615, 3760, 3856, 3920, 3948, 4512, 4606, 4704, 4820, 4935, 5061, 5264, 5640, 5784, 5880, 6580, 6748, 6909, 7230, 7520, 7712, 7840, 7896, 8435, 9212, 9640, 9870, 10122, 10528, 11280, 11327, 11515, 11568, 11760, 11809, 13160, 13496, 13818, 14460, 15792, 16870, 18424, 19280, 19740, 20244, 22560, 22654, 23030, 23136, 23520, 23618, 25305, 26320, 26992, 27636, 28920, 31584, 33740, 33981, 34545, 35427, 36848, 38560, 39480, 40488, 45308, 46060, 47236, 50610, 52640, 53984, 55272, 56635, 57840, 59045, 67480, 67962, 69090, 70854, 73696, 78960, 79289, 80976, 90616, 92120, 94472, 101220, 110544, 113270, 115680, 118090, 134960, 135924, 138180, 141708, 157920, 158578, 161952, 169905, 177135, 181232, 184240, 188944, 202440, 221088, 226540, 236180, 237867, 269920, 271848, 276360, 283416, 317156, 339810, 354270, 362464, 368480, 377888, 396445, 404880, 453080, 472360, 475734, 543696, 552720, 555023, 566832, 634312, 679620, 708540, 792890, 809760, 906160, 944720, 951468, 1087392, 1105440, 1110046, 1133664, 1189335, 1268624, 1359240, 1417080, 1585780, 1665069, 1812320, 1889440, 1902936, 2220092, 2378670, 2537248, 2718480, 2775115, 2834160, 3171560, 3330138, 3805872, 4440184, 4757340, 5436960, 5550230, 5668320, 6343120, 6660276, 7611744, 8325345, 8880368, 9514680, 11100460, 12686240, 13320552, 16650690, 17760736, 19029360, 22200920, 26641104, 33301380, 38058720, 44401840, 53282208, 66602760, 88803680, 133205520, 266411040]

約数ペア:

[(1, 266411040), (2, 133205520), (3, 88803680), (4, 66602760), (5, 53282208), (6, 44401840), (7, 38058720), (8, 33301380), (10, 26641104), (12, 22200920), (14, 19029360), (15, 17760736), (16, 16650690), (20, 13320552), (21, 12686240), (24, 11100460), (28, 9514680), (30, 8880368), (32, 8325345), (35, 7611744), (40, 6660276), (42, 6343120), (47, 5668320), (48, 5550230), (49, 5436960), (56, 4757340), (60, 4440184), (70, 3805872), (80, 3330138), (84, 3171560), (94, 2834160), (96, 2775115), (98, 2718480), (105, 2537248), (112, 2378670), (120, 2220092), (140, 1902936), (141, 1889440), (147, 1812320), (160, 1665069), (168, 1585780), (188, 1417080), (196, 1359240), (210, 1268624), (224, 1189335), (235, 1133664), (240, 1110046), (241, 1105440), (245, 1087392), (280, 951468), (282, 944720), (294, 906160), (329, 809760), (336, 792890), (376, 708540), (392, 679620), (420, 634312), (470, 566832), (480, 555023), (482, 552720), (490, 543696), (560, 475734), (564, 472360), (588, 453080), (658, 404880), (672, 396445), (705, 377888), (723, 368480), (735, 362464), (752, 354270), (784, 339810), (840, 317156), (940, 283416), (964, 276360), (980, 271848), (987, 269920), (1120, 237867), (1128, 236180), (1176, 226540), (1205, 221088), (1316, 202440), (1410, 188944), (1446, 184240), (1470, 181232), (1504, 177135), (1568, 169905), (1645, 161952), (1680, 158578), (1687, 157920), (1880, 141708), (1928, 138180), (1960, 135924), (1974, 134960), (2256, 118090), (2303, 115680), (2352, 113270), (2410, 110544), (2632, 101220), (2820, 94472), (2892, 92120), (2940, 90616), (3290, 80976), (3360, 79289), (3374, 78960), (3615, 73696), (3760, 70854), (3856, 69090), (3920, 67962), (3948, 67480), (4512, 59045), (4606, 57840), (4704, 56635), (4820, 55272), (4935, 53984), (5061, 52640), (5264, 50610), (5640, 47236), (5784, 46060), (5880, 45308), (6580, 40488), (6748, 39480), (6909, 38560), (7230, 36848), (7520, 35427), (7712, 34545), (7840, 33981), (7896, 33740), (8435, 31584), (9212, 28920), (9640, 27636), (9870, 26992), (10122, 26320), (10528, 25305), (11280, 23618), (11327, 23520), (11515, 23136), (11568, 23030), (11760, 22654), (11809, 22560), (13160, 20244), (13496, 19740), (13818, 19280), (14460, 18424), (15792, 16870)]