660750048

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 288

約数和(自身を含む): 2274854400

約数和(自身を除く): 1614104352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 72, 81, 84, 96, 108, 112, 122, 126, 144, 162, 168, 183, 189, 199, 216, 224, 243, 244, 252, 288, 324, 336, 366, 378, 398, 427, 432, 486, 488, 504, 549, 567, 597, 648, 672, 732, 756, 796, 854, 864, 972, 976, 1008, 1098, 1134, 1194, 1281, 1296, 1393, 1464, 1512, 1592, 1647, 1701, 1708, 1791, 1944, 1952, 2016, 2196, 2268, 2388, 2562, 2592, 2786, 2928, 3024, 3184, 3294, 3402, 3416, 3582, 3843, 3888, 4179, 4392, 4536, 4776, 4941, 5124, 5373, 5572, 5856, 6048, 6368, 6588, 6804, 6832, 7164, 7686, 7776, 8358, 8784, 9072, 9552, 9882, 10248, 10746, 11144, 11529, 12139, 12537, 13176, 13608, 13664, 14328, 14823, 15372, 16119, 16716, 17568, 18144, 19104, 19764, 20496, 21492, 22288, 23058, 24278, 25074, 26352, 27216, 28656, 29646, 30744, 32238, 33432, 34587, 36417, 37611, 39528, 40992, 42984, 44576, 46116, 48357, 48556, 50148, 52704, 54432, 57312, 59292, 61488, 64476, 66864, 69174, 72834, 75222, 79056, 84973, 85968, 92232, 96714, 97112, 100296, 103761, 109251, 112833, 118584, 122976, 128952, 133728, 138348, 145668, 150444, 158112, 169946, 171936, 184464, 193428, 194224, 200592, 207522, 218502, 225666, 237168, 254919, 257904, 276696, 291336, 300888, 327753, 338499, 339892, 368928, 386856, 388448, 401184, 415044, 437004, 451332, 474336, 509838, 515808, 553392, 582672, 601776, 655506, 676998, 679784, 764757, 773712, 830088, 874008, 902664, 983259, 1019676, 1106784, 1165344, 1203552, 1311012, 1353996, 1359568, 1529514, 1547424, 1660176, 1748016, 1805328, 1966518, 2039352, 2294271, 2622024, 2707992, 2719136, 2949777, 3059028, 3320352, 3496032, 3610656, 3933036, 4078704, 4588542, 5244048, 5415984, 5899554, 6118056, 6882813, 7866072, 8157408, 9177084, 10488096, 10831968, 11799108, 12236112, 13765626, 15732144, 18354168, 20648439, 23598216, 24472224, 27531252, 31464288, 36708336, 41296878, 47196432, 55062504, 73416672, 82593756, 94392864, 110125008, 165187512, 220250016, 330375024, 660750048]

約数ペア:

[(1, 660750048), (2, 330375024), (3, 220250016), (4, 165187512), (6, 110125008), (7, 94392864), (8, 82593756), (9, 73416672), (12, 55062504), (14, 47196432), (16, 41296878), (18, 36708336), (21, 31464288), (24, 27531252), (27, 24472224), (28, 23598216), (32, 20648439), (36, 18354168), (42, 15732144), (48, 13765626), (54, 12236112), (56, 11799108), (61, 10831968), (63, 10488096), (72, 9177084), (81, 8157408), (84, 7866072), (96, 6882813), (108, 6118056), (112, 5899554), (122, 5415984), (126, 5244048), (144, 4588542), (162, 4078704), (168, 3933036), (183, 3610656), (189, 3496032), (199, 3320352), (216, 3059028), (224, 2949777), (243, 2719136), (244, 2707992), (252, 2622024), (288, 2294271), (324, 2039352), (336, 1966518), (366, 1805328), (378, 1748016), (398, 1660176), (427, 1547424), (432, 1529514), (486, 1359568), (488, 1353996), (504, 1311012), (549, 1203552), (567, 1165344), (597, 1106784), (648, 1019676), (672, 983259), (732, 902664), (756, 874008), (796, 830088), (854, 773712), (864, 764757), (972, 679784), (976, 676998), (1008, 655506), (1098, 601776), (1134, 582672), (1194, 553392), (1281, 515808), (1296, 509838), (1393, 474336), (1464, 451332), (1512, 437004), (1592, 415044), (1647, 401184), (1701, 388448), (1708, 386856), (1791, 368928), (1944, 339892), (1952, 338499), (2016, 327753), (2196, 300888), (2268, 291336), (2388, 276696), (2562, 257904), (2592, 254919), (2786, 237168), (2928, 225666), (3024, 218502), (3184, 207522), (3294, 200592), (3402, 194224), (3416, 193428), (3582, 184464), (3843, 171936), (3888, 169946), (4179, 158112), (4392, 150444), (4536, 145668), (4776, 138348), (4941, 133728), (5124, 128952), (5373, 122976), (5572, 118584), (5856, 112833), (6048, 109251), (6368, 103761), (6588, 100296), (6804, 97112), (6832, 96714), (7164, 92232), (7686, 85968), (7776, 84973), (8358, 79056), (8784, 75222), (9072, 72834), (9552, 69174), (9882, 66864), (10248, 64476), (10746, 61488), (11144, 59292), (11529, 57312), (12139, 54432), (12537, 52704), (13176, 50148), (13608, 48556), (13664, 48357), (14328, 46116), (14823, 44576), (15372, 42984), (16119, 40992), (16716, 39528), (17568, 37611), (18144, 36417), (19104, 34587), (19764, 33432), (20496, 32238), (21492, 30744), (22288, 29646), (23058, 28656), (24278, 27216), (25074, 26352)]