216327040

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:432

約数の個数: 128

約数和(自身を含む): 558511200

約数和(自身を除く): 342184160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 59, 64, 68, 80, 85, 118, 128, 136, 160, 170, 236, 272, 295, 320, 337, 340, 472, 544, 590, 640, 674, 680, 944, 1003, 1088, 1180, 1348, 1360, 1685, 1888, 2006, 2176, 2360, 2696, 2720, 3370, 3776, 4012, 4720, 5015, 5392, 5440, 5729, 6740, 7552, 8024, 9440, 10030, 10784, 10880, 11458, 13480, 16048, 18880, 19883, 20060, 21568, 22916, 26960, 28645, 32096, 37760, 39766, 40120, 43136, 45832, 53920, 57290, 64192, 79532, 80240, 91664, 99415, 107840, 114580, 128384, 159064, 160480, 183328, 198830, 215680, 229160, 318128, 320960, 338011, 366656, 397660, 458320, 636256, 641920, 676022, 733312, 795320, 916640, 1272512, 1352044, 1590640, 1690055, 1833280, 2545024, 2704088, 3181280, 3380110, 3666560, 5408176, 6362560, 6760220, 10816352, 12725120, 13520440, 21632704, 27040880, 43265408, 54081760, 108163520, 216327040]

約数ペア:

[(1, 216327040), (2, 108163520), (4, 54081760), (5, 43265408), (8, 27040880), (10, 21632704), (16, 13520440), (17, 12725120), (20, 10816352), (32, 6760220), (34, 6362560), (40, 5408176), (59, 3666560), (64, 3380110), (68, 3181280), (80, 2704088), (85, 2545024), (118, 1833280), (128, 1690055), (136, 1590640), (160, 1352044), (170, 1272512), (236, 916640), (272, 795320), (295, 733312), (320, 676022), (337, 641920), (340, 636256), (472, 458320), (544, 397660), (590, 366656), (640, 338011), (674, 320960), (680, 318128), (944, 229160), (1003, 215680), (1088, 198830), (1180, 183328), (1348, 160480), (1360, 159064), (1685, 128384), (1888, 114580), (2006, 107840), (2176, 99415), (2360, 91664), (2696, 80240), (2720, 79532), (3370, 64192), (3776, 57290), (4012, 53920), (4720, 45832), (5015, 43136), (5392, 40120), (5440, 39766), (5729, 37760), (6740, 32096), (7552, 28645), (8024, 26960), (9440, 22916), (10030, 21568), (10784, 20060), (10880, 19883), (11458, 18880), (13480, 16048)]