134240640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:664

約数の個数: 128

約数和(自身を含む): 431827200

約数和(自身を除く): 297586560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 192, 240, 278, 320, 384, 417, 480, 503, 556, 640, 695, 834, 960, 1006, 1112, 1390, 1509, 1668, 1920, 2012, 2085, 2224, 2515, 2780, 3018, 3336, 4024, 4170, 4448, 5030, 5560, 6036, 6672, 7545, 8048, 8340, 8896, 10060, 11120, 12072, 13344, 15090, 16096, 16680, 17792, 20120, 22240, 24144, 26688, 30180, 32192, 33360, 40240, 44480, 48288, 53376, 60360, 64384, 66720, 69917, 80480, 88960, 96576, 120720, 133440, 139834, 160960, 193152, 209751, 241440, 266880, 279668, 321920, 349585, 419502, 482880, 559336, 699170, 839004, 965760, 1048755, 1118672, 1398340, 1678008, 2097510, 2237344, 2796680, 3356016, 4195020, 4474688, 5593360, 6712032, 8390040, 8949376, 11186720, 13424064, 16780080, 22373440, 26848128, 33560160, 44746880, 67120320, 134240640]

約数ペア:

[(1, 134240640), (2, 67120320), (3, 44746880), (4, 33560160), (5, 26848128), (6, 22373440), (8, 16780080), (10, 13424064), (12, 11186720), (15, 8949376), (16, 8390040), (20, 6712032), (24, 5593360), (30, 4474688), (32, 4195020), (40, 3356016), (48, 2796680), (60, 2237344), (64, 2097510), (80, 1678008), (96, 1398340), (120, 1118672), (128, 1048755), (139, 965760), (160, 839004), (192, 699170), (240, 559336), (278, 482880), (320, 419502), (384, 349585), (417, 321920), (480, 279668), (503, 266880), (556, 241440), (640, 209751), (695, 193152), (834, 160960), (960, 139834), (1006, 133440), (1112, 120720), (1390, 96576), (1509, 88960), (1668, 80480), (1920, 69917), (2012, 66720), (2085, 64384), (2224, 60360), (2515, 53376), (2780, 48288), (3018, 44480), (3336, 40240), (4024, 33360), (4170, 32192), (4448, 30180), (5030, 26688), (5560, 24144), (6036, 22240), (6672, 20120), (7545, 17792), (8048, 16680), (8340, 16096), (8896, 15090), (10060, 13344), (11120, 12072)]