7267680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{103}}^1$

素因数の和:138

約数の個数: 216

約数和(自身を含む): 29130192

約数和(自身を除く): 21862512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 103, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 206, 210, 224, 240, 245, 252, 280, 288, 294, 309, 315, 336, 360, 392, 412, 420, 441, 480, 490, 504, 515, 560, 588, 618, 630, 672, 720, 721, 735, 784, 824, 840, 882, 927, 980, 1008, 1030, 1120, 1176, 1236, 1260, 1440, 1442, 1470, 1545, 1568, 1648, 1680, 1764, 1854, 1960, 2016, 2060, 2163, 2205, 2352, 2472, 2520, 2884, 2940, 3090, 3296, 3360, 3528, 3605, 3708, 3920, 4120, 4326, 4410, 4635, 4704, 4944, 5040, 5047, 5768, 5880, 6180, 6489, 7056, 7210, 7416, 7840, 8240, 8652, 8820, 9270, 9888, 10080, 10094, 10815, 11536, 11760, 12360, 12978, 14112, 14420, 14832, 15141, 16480, 17304, 17640, 18540, 20188, 21630, 23072, 23520, 24720, 25235, 25956, 28840, 29664, 30282, 32445, 34608, 35280, 37080, 40376, 43260, 45423, 49440, 50470, 51912, 57680, 60564, 64890, 69216, 70560, 74160, 75705, 80752, 86520, 90846, 100940, 103824, 115360, 121128, 129780, 148320, 151410, 161504, 173040, 181692, 201880, 207648, 227115, 242256, 259560, 302820, 346080, 363384, 403760, 454230, 484512, 519120, 605640, 726768, 807520, 908460, 1038240, 1211280, 1453536, 1816920, 2422560, 3633840, 7267680]

約数ペア:

[(1, 7267680), (2, 3633840), (3, 2422560), (4, 1816920), (5, 1453536), (6, 1211280), (7, 1038240), (8, 908460), (9, 807520), (10, 726768), (12, 605640), (14, 519120), (15, 484512), (16, 454230), (18, 403760), (20, 363384), (21, 346080), (24, 302820), (28, 259560), (30, 242256), (32, 227115), (35, 207648), (36, 201880), (40, 181692), (42, 173040), (45, 161504), (48, 151410), (49, 148320), (56, 129780), (60, 121128), (63, 115360), (70, 103824), (72, 100940), (80, 90846), (84, 86520), (90, 80752), (96, 75705), (98, 74160), (103, 70560), (105, 69216), (112, 64890), (120, 60564), (126, 57680), (140, 51912), (144, 50470), (147, 49440), (160, 45423), (168, 43260), (180, 40376), (196, 37080), (206, 35280), (210, 34608), (224, 32445), (240, 30282), (245, 29664), (252, 28840), (280, 25956), (288, 25235), (294, 24720), (309, 23520), (315, 23072), (336, 21630), (360, 20188), (392, 18540), (412, 17640), (420, 17304), (441, 16480), (480, 15141), (490, 14832), (504, 14420), (515, 14112), (560, 12978), (588, 12360), (618, 11760), (630, 11536), (672, 10815), (720, 10094), (721, 10080), (735, 9888), (784, 9270), (824, 8820), (840, 8652), (882, 8240), (927, 7840), (980, 7416), (1008, 7210), (1030, 7056), (1120, 6489), (1176, 6180), (1236, 5880), (1260, 5768), (1440, 5047), (1442, 5040), (1470, 4944), (1545, 4704), (1568, 4635), (1648, 4410), (1680, 4326), (1764, 4120), (1854, 3920), (1960, 3708), (2016, 3605), (2060, 3528), (2163, 3360), (2205, 3296), (2352, 3090), (2472, 2940), (2520, 2884)]