165264720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:373

約数の個数: 160

約数和(自身を含む): 536632320

約数和(自身を除く): 371367600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 97, 120, 124, 155, 186, 194, 229, 240, 248, 291, 310, 372, 388, 458, 465, 485, 496, 582, 620, 687, 744, 776, 916, 930, 970, 1145, 1164, 1240, 1374, 1455, 1488, 1552, 1832, 1860, 1940, 2290, 2328, 2480, 2748, 2910, 3007, 3435, 3664, 3720, 3880, 4580, 4656, 5496, 5820, 6014, 6870, 7099, 7440, 7760, 9021, 9160, 10992, 11640, 12028, 13740, 14198, 15035, 18042, 18320, 21297, 22213, 23280, 24056, 27480, 28396, 30070, 35495, 36084, 42594, 44426, 45105, 48112, 54960, 56792, 60140, 66639, 70990, 72168, 85188, 88852, 90210, 106485, 111065, 113584, 120280, 133278, 141980, 144336, 170376, 177704, 180420, 212970, 222130, 240560, 266556, 283960, 333195, 340752, 355408, 360840, 425940, 444260, 533112, 567920, 666390, 688603, 721680, 851880, 888520, 1066224, 1332780, 1377206, 1703760, 1777040, 2065809, 2665560, 2754412, 3443015, 4131618, 5331120, 5508824, 6886030, 8263236, 10329045, 11017648, 13772060, 16526472, 20658090, 27544120, 33052944, 41316180, 55088240, 82632360, 165264720]

約数ペア:

[(1, 165264720), (2, 82632360), (3, 55088240), (4, 41316180), (5, 33052944), (6, 27544120), (8, 20658090), (10, 16526472), (12, 13772060), (15, 11017648), (16, 10329045), (20, 8263236), (24, 6886030), (30, 5508824), (31, 5331120), (40, 4131618), (48, 3443015), (60, 2754412), (62, 2665560), (80, 2065809), (93, 1777040), (97, 1703760), (120, 1377206), (124, 1332780), (155, 1066224), (186, 888520), (194, 851880), (229, 721680), (240, 688603), (248, 666390), (291, 567920), (310, 533112), (372, 444260), (388, 425940), (458, 360840), (465, 355408), (485, 340752), (496, 333195), (582, 283960), (620, 266556), (687, 240560), (744, 222130), (776, 212970), (916, 180420), (930, 177704), (970, 170376), (1145, 144336), (1164, 141980), (1240, 133278), (1374, 120280), (1455, 113584), (1488, 111065), (1552, 106485), (1832, 90210), (1860, 88852), (1940, 85188), (2290, 72168), (2328, 70990), (2480, 66639), (2748, 60140), (2910, 56792), (3007, 54960), (3435, 48112), (3664, 45105), (3720, 44426), (3880, 42594), (4580, 36084), (4656, 35495), (5496, 30070), (5820, 28396), (6014, 27480), (6870, 24056), (7099, 23280), (7440, 22213), (7760, 21297), (9021, 18320), (9160, 18042), (10992, 15035), (11640, 14198), (12028, 13740)]