266051520

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 448

約数和(自身を含む): 1106058240

約数和(自身を除く): 840006720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 64, 70, 72, 80, 83, 84, 90, 96, 105, 106, 108, 112, 120, 126, 135, 140, 144, 159, 160, 166, 168, 180, 189, 192, 210, 212, 216, 224, 240, 249, 252, 265, 270, 280, 288, 315, 318, 320, 332, 336, 360, 371, 378, 415, 420, 424, 432, 448, 477, 480, 498, 504, 530, 540, 560, 576, 581, 630, 636, 664, 672, 720, 742, 747, 756, 795, 830, 840, 848, 864, 945, 954, 960, 996, 1008, 1060, 1080, 1113, 1120, 1162, 1245, 1260, 1272, 1328, 1344, 1431, 1440, 1484, 1494, 1512, 1590, 1660, 1680, 1696, 1728, 1743, 1855, 1890, 1908, 1992, 2016, 2120, 2160, 2226, 2240, 2241, 2324, 2385, 2490, 2520, 2544, 2656, 2862, 2880, 2905, 2968, 2988, 3024, 3180, 3320, 3339, 3360, 3392, 3486, 3710, 3735, 3780, 3816, 3984, 4032, 4240, 4320, 4399, 4452, 4482, 4648, 4770, 4980, 5040, 5088, 5229, 5312, 5565, 5724, 5810, 5936, 5976, 6048, 6360, 6640, 6678, 6720, 6972, 7155, 7420, 7470, 7560, 7632, 7968, 8480, 8640, 8715, 8798, 8904, 8964, 9296, 9540, 9960, 10017, 10080, 10176, 10458, 11130, 11205, 11448, 11620, 11872, 11952, 12096, 12720, 13197, 13280, 13356, 13944, 14310, 14840, 14940, 15120, 15264, 15687, 15936, 16695, 16960, 17430, 17596, 17808, 17928, 18592, 19080, 19920, 20034, 20160, 20916, 21995, 22260, 22410, 22896, 23240, 23744, 23904, 25440, 26145, 26394, 26560, 26712, 27888, 28620, 29680, 29880, 30240, 30528, 30793, 31374, 33390, 34860, 35192, 35616, 35856, 37184, 38160, 39591, 39840, 40068, 41832, 43990, 44520, 44820, 45792, 46480, 47808, 50085, 50880, 52290, 52788, 53424, 55776, 57240, 59360, 59760, 60480, 61586, 62748, 65985, 66780, 69720, 70384, 71232, 71712, 76320, 78435, 79182, 79680, 80136, 83664, 87980, 89040, 89640, 91584, 92379, 92960, 100170, 104580, 105576, 106848, 111552, 114480, 118720, 118773, 119520, 123172, 125496, 131970, 133560, 139440, 140768, 143424, 152640, 153965, 156870, 158364, 160272, 167328, 175960, 178080, 179280, 184758, 185920, 197955, 200340, 209160, 211152, 213696, 228960, 237546, 239040, 246344, 250992, 263940, 267120, 277137, 278880, 281536, 307930, 313740, 316728, 320544, 334656, 351920, 356160, 358560, 369516, 395910, 400680, 418320, 422304, 457920, 461895, 475092, 492688, 501984, 527880, 534240, 554274, 557760, 593865, 615860, 627480, 633456, 641088, 703840, 717120, 739032, 791820, 801360, 831411, 836640, 844608, 923790, 950184, 985376, 1003968, 1055760, 1068480, 1108548, 1187730, 1231720, 1254960, 1266912, 1385685, 1407680, 1478064, 1583640, 1602720, 1662822, 1673280, 1847580, 1900368, 1970752, 2111520, 2217096, 2375460, 2463440, 2509920, 2533824, 2771370, 2956128, 3167280, 3205440, 3325644, 3695160, 3800736, 4157055, 4223040, 4434192, 4750920, 4926880, 5019840, 5542740, 5912256, 6334560, 6651288, 7390320, 7601472, 8314110, 8868384, 9501840, 9853760, 11085480, 12669120, 13302576, 14780640, 16628220, 17736768, 19003680, 22170960, 26605152, 29561280, 33256440, 38007360, 44341920, 53210304, 66512880, 88683840, 133025760, 266051520]

約数ペア:

[(1, 266051520), (2, 133025760), (3, 88683840), (4, 66512880), (5, 53210304), (6, 44341920), (7, 38007360), (8, 33256440), (9, 29561280), (10, 26605152), (12, 22170960), (14, 19003680), (15, 17736768), (16, 16628220), (18, 14780640), (20, 13302576), (21, 12669120), (24, 11085480), (27, 9853760), (28, 9501840), (30, 8868384), (32, 8314110), (35, 7601472), (36, 7390320), (40, 6651288), (42, 6334560), (45, 5912256), (48, 5542740), (53, 5019840), (54, 4926880), (56, 4750920), (60, 4434192), (63, 4223040), (64, 4157055), (70, 3800736), (72, 3695160), (80, 3325644), (83, 3205440), (84, 3167280), (90, 2956128), (96, 2771370), (105, 2533824), (106, 2509920), (108, 2463440), (112, 2375460), (120, 2217096), (126, 2111520), (135, 1970752), (140, 1900368), (144, 1847580), (159, 1673280), (160, 1662822), (166, 1602720), (168, 1583640), (180, 1478064), (189, 1407680), (192, 1385685), (210, 1266912), (212, 1254960), (216, 1231720), (224, 1187730), (240, 1108548), (249, 1068480), (252, 1055760), (265, 1003968), (270, 985376), (280, 950184), (288, 923790), (315, 844608), (318, 836640), (320, 831411), (332, 801360), (336, 791820), (360, 739032), (371, 717120), (378, 703840), (415, 641088), (420, 633456), (424, 627480), (432, 615860), (448, 593865), (477, 557760), (480, 554274), (498, 534240), (504, 527880), (530, 501984), (540, 492688), (560, 475092), (576, 461895), (581, 457920), (630, 422304), (636, 418320), (664, 400680), (672, 395910), (720, 369516), (742, 358560), (747, 356160), (756, 351920), (795, 334656), (830, 320544), (840, 316728), (848, 313740), (864, 307930), (945, 281536), (954, 278880), (960, 277137), (996, 267120), (1008, 263940), (1060, 250992), (1080, 246344), (1113, 239040), (1120, 237546), (1162, 228960), (1245, 213696), (1260, 211152), (1272, 209160), (1328, 200340), (1344, 197955), (1431, 185920), (1440, 184758), (1484, 179280), (1494, 178080), (1512, 175960), (1590, 167328), (1660, 160272), (1680, 158364), (1696, 156870), (1728, 153965), (1743, 152640), (1855, 143424), (1890, 140768), (1908, 139440), (1992, 133560), (2016, 131970), (2120, 125496), (2160, 123172), (2226, 119520), (2240, 118773), (2241, 118720), (2324, 114480), (2385, 111552), (2490, 106848), (2520, 105576), (2544, 104580), (2656, 100170), (2862, 92960), (2880, 92379), (2905, 91584), (2968, 89640), (2988, 89040), (3024, 87980), (3180, 83664), (3320, 80136), (3339, 79680), (3360, 79182), (3392, 78435), (3486, 76320), (3710, 71712), (3735, 71232), (3780, 70384), (3816, 69720), (3984, 66780), (4032, 65985), (4240, 62748), (4320, 61586), (4399, 60480), (4452, 59760), (4482, 59360), (4648, 57240), (4770, 55776), (4980, 53424), (5040, 52788), (5088, 52290), (5229, 50880), (5312, 50085), (5565, 47808), (5724, 46480), (5810, 45792), (5936, 44820), (5976, 44520), (6048, 43990), (6360, 41832), (6640, 40068), (6678, 39840), (6720, 39591), (6972, 38160), (7155, 37184), (7420, 35856), (7470, 35616), (7560, 35192), (7632, 34860), (7968, 33390), (8480, 31374), (8640, 30793), (8715, 30528), (8798, 30240), (8904, 29880), (8964, 29680), (9296, 28620), (9540, 27888), (9960, 26712), (10017, 26560), (10080, 26394), (10176, 26145), (10458, 25440), (11130, 23904), (11205, 23744), (11448, 23240), (11620, 22896), (11872, 22410), (11952, 22260), (12096, 21995), (12720, 20916), (13197, 20160), (13280, 20034), (13356, 19920), (13944, 19080), (14310, 18592), (14840, 17928), (14940, 17808), (15120, 17596), (15264, 17430), (15687, 16960), (15936, 16695)]