1260427392

素因数分解:

$2^7\times 3^5\times 7^2\times {\mathrm{827}}^1$

素因数の和:870

約数の個数: 288

約数和(自身を含む): 4380732720

約数和(自身を除く): 3120305328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 243, 252, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 486, 504, 567, 576, 588, 648, 672, 756, 784, 827, 864, 882, 896, 972, 1008, 1134, 1152, 1176, 1296, 1323, 1344, 1512, 1568, 1654, 1701, 1728, 1764, 1944, 2016, 2268, 2352, 2481, 2592, 2646, 2688, 3024, 3136, 3308, 3402, 3456, 3528, 3888, 3969, 4032, 4536, 4704, 4962, 5184, 5292, 5789, 6048, 6272, 6616, 6804, 7056, 7443, 7776, 7938, 8064, 9072, 9408, 9924, 10368, 10584, 11578, 11907, 12096, 13232, 13608, 14112, 14886, 15552, 15876, 17367, 18144, 18816, 19848, 21168, 22329, 23156, 23814, 24192, 26464, 27216, 28224, 29772, 31104, 31752, 34734, 36288, 39696, 40523, 42336, 44658, 46312, 47628, 52101, 52928, 54432, 56448, 59544, 63504, 66987, 69468, 72576, 79392, 81046, 84672, 89316, 92624, 95256, 104202, 105856, 108864, 119088, 121569, 127008, 133974, 138936, 156303, 158784, 162092, 169344, 178632, 185248, 190512, 200961, 208404, 217728, 238176, 243138, 254016, 267948, 277872, 312606, 317568, 324184, 357264, 364707, 370496, 381024, 401922, 416808, 468909, 476352, 486276, 508032, 535896, 555744, 625212, 648368, 714528, 729414, 740992, 762048, 803844, 833616, 937818, 952704, 972552, 1071792, 1094121, 1111488, 1250424, 1296736, 1406727, 1429056, 1458828, 1524096, 1607688, 1667232, 1875636, 1945104, 2143584, 2188242, 2222976, 2500848, 2593472, 2813454, 2858112, 2917656, 3215376, 3282363, 3334464, 3751272, 3890208, 4287168, 4376484, 5001696, 5186944, 5626908, 5835312, 6430752, 6564726, 6668928, 7502544, 7780416, 8574336, 8752968, 9847089, 10003392, 11253816, 11670624, 12861504, 13129452, 15005088, 15560832, 17505936, 19694178, 20006784, 22507632, 23341248, 25723008, 26258904, 30010176, 35011872, 39388356, 45015264, 46682496, 52517808, 60020352, 70023744, 78776712, 90030528, 105035616, 140047488, 157553424, 180061056, 210071232, 315106848, 420142464, 630213696, 1260427392]

約数ペア:

[(1, 1260427392), (2, 630213696), (3, 420142464), (4, 315106848), (6, 210071232), (7, 180061056), (8, 157553424), (9, 140047488), (12, 105035616), (14, 90030528), (16, 78776712), (18, 70023744), (21, 60020352), (24, 52517808), (27, 46682496), (28, 45015264), (32, 39388356), (36, 35011872), (42, 30010176), (48, 26258904), (49, 25723008), (54, 23341248), (56, 22507632), (63, 20006784), (64, 19694178), (72, 17505936), (81, 15560832), (84, 15005088), (96, 13129452), (98, 12861504), (108, 11670624), (112, 11253816), (126, 10003392), (128, 9847089), (144, 8752968), (147, 8574336), (162, 7780416), (168, 7502544), (189, 6668928), (192, 6564726), (196, 6430752), (216, 5835312), (224, 5626908), (243, 5186944), (252, 5001696), (288, 4376484), (294, 4287168), (324, 3890208), (336, 3751272), (378, 3334464), (384, 3282363), (392, 3215376), (432, 2917656), (441, 2858112), (448, 2813454), (486, 2593472), (504, 2500848), (567, 2222976), (576, 2188242), (588, 2143584), (648, 1945104), (672, 1875636), (756, 1667232), (784, 1607688), (827, 1524096), (864, 1458828), (882, 1429056), (896, 1406727), (972, 1296736), (1008, 1250424), (1134, 1111488), (1152, 1094121), (1176, 1071792), (1296, 972552), (1323, 952704), (1344, 937818), (1512, 833616), (1568, 803844), (1654, 762048), (1701, 740992), (1728, 729414), (1764, 714528), (1944, 648368), (2016, 625212), (2268, 555744), (2352, 535896), (2481, 508032), (2592, 486276), (2646, 476352), (2688, 468909), (3024, 416808), (3136, 401922), (3308, 381024), (3402, 370496), (3456, 364707), (3528, 357264), (3888, 324184), (3969, 317568), (4032, 312606), (4536, 277872), (4704, 267948), (4962, 254016), (5184, 243138), (5292, 238176), (5789, 217728), (6048, 208404), (6272, 200961), (6616, 190512), (6804, 185248), (7056, 178632), (7443, 169344), (7776, 162092), (7938, 158784), (8064, 156303), (9072, 138936), (9408, 133974), (9924, 127008), (10368, 121569), (10584, 119088), (11578, 108864), (11907, 105856), (12096, 104202), (13232, 95256), (13608, 92624), (14112, 89316), (14886, 84672), (15552, 81046), (15876, 79392), (17367, 72576), (18144, 69468), (18816, 66987), (19848, 63504), (21168, 59544), (22329, 56448), (23156, 54432), (23814, 52928), (24192, 52101), (26464, 47628), (27216, 46312), (28224, 44658), (29772, 42336), (31104, 40523), (31752, 39696), (34734, 36288)]