720971496

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4007}}^1$

素因数の和:4053

約数の個数: 192

約数和(自身を含む): 2467324800

約数和(自身を除く): 1746353304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 49, 51, 54, 56, 63, 68, 72, 84, 98, 102, 108, 119, 126, 136, 147, 153, 168, 189, 196, 204, 216, 238, 252, 294, 306, 357, 378, 392, 408, 441, 459, 476, 504, 588, 612, 714, 756, 833, 882, 918, 952, 1071, 1176, 1224, 1323, 1428, 1512, 1666, 1764, 1836, 2142, 2499, 2646, 2856, 3213, 3332, 3528, 3672, 4007, 4284, 4998, 5292, 6426, 6664, 7497, 8014, 8568, 9996, 10584, 12021, 12852, 14994, 16028, 19992, 22491, 24042, 25704, 28049, 29988, 32056, 36063, 44982, 48084, 56098, 59976, 68119, 72126, 84147, 89964, 96168, 108189, 112196, 136238, 144252, 168294, 179928, 196343, 204357, 216378, 224392, 252441, 272476, 288504, 336588, 392686, 408714, 432756, 476833, 504882, 544952, 589029, 613071, 673176, 757323, 785372, 817428, 865512, 953666, 1009764, 1178058, 1226142, 1430499, 1514646, 1570744, 1634856, 1767087, 1839213, 1907332, 2019528, 2356116, 2452284, 2860998, 3029292, 3337831, 3534174, 3678426, 3814664, 4291497, 4712232, 4904568, 5301261, 5721996, 6058584, 6675662, 7068348, 7356852, 8582994, 10013493, 10602522, 11443992, 12874491, 13351324, 14136696, 14713704, 17165988, 20026986, 21205044, 25748982, 26702648, 30040479, 34331976, 40053972, 42410088, 51497964, 60080958, 80107944, 90121437, 102995928, 120161916, 180242874, 240323832, 360485748, 720971496]

約数ペア:

[(1, 720971496), (2, 360485748), (3, 240323832), (4, 180242874), (6, 120161916), (7, 102995928), (8, 90121437), (9, 80107944), (12, 60080958), (14, 51497964), (17, 42410088), (18, 40053972), (21, 34331976), (24, 30040479), (27, 26702648), (28, 25748982), (34, 21205044), (36, 20026986), (42, 17165988), (49, 14713704), (51, 14136696), (54, 13351324), (56, 12874491), (63, 11443992), (68, 10602522), (72, 10013493), (84, 8582994), (98, 7356852), (102, 7068348), (108, 6675662), (119, 6058584), (126, 5721996), (136, 5301261), (147, 4904568), (153, 4712232), (168, 4291497), (189, 3814664), (196, 3678426), (204, 3534174), (216, 3337831), (238, 3029292), (252, 2860998), (294, 2452284), (306, 2356116), (357, 2019528), (378, 1907332), (392, 1839213), (408, 1767087), (441, 1634856), (459, 1570744), (476, 1514646), (504, 1430499), (588, 1226142), (612, 1178058), (714, 1009764), (756, 953666), (833, 865512), (882, 817428), (918, 785372), (952, 757323), (1071, 673176), (1176, 613071), (1224, 589029), (1323, 544952), (1428, 504882), (1512, 476833), (1666, 432756), (1764, 408714), (1836, 392686), (2142, 336588), (2499, 288504), (2646, 272476), (2856, 252441), (3213, 224392), (3332, 216378), (3528, 204357), (3672, 196343), (4007, 179928), (4284, 168294), (4998, 144252), (5292, 136238), (6426, 112196), (6664, 108189), (7497, 96168), (8014, 89964), (8568, 84147), (9996, 72126), (10584, 68119), (12021, 59976), (12852, 56098), (14994, 48084), (16028, 44982), (19992, 36063), (22491, 32056), (24042, 29988), (25704, 28049)]