193896320

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:416

約数の個数: 128

約数和(自身を含む): 496454400

約数和(自身を除く): 302558080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 64, 80, 116, 124, 128, 145, 155, 160, 232, 248, 290, 310, 320, 337, 464, 496, 580, 620, 640, 674, 899, 928, 992, 1160, 1240, 1348, 1685, 1798, 1856, 1984, 2320, 2480, 2696, 3370, 3596, 3712, 3968, 4495, 4640, 4960, 5392, 6740, 7192, 8990, 9280, 9773, 9920, 10447, 10784, 13480, 14384, 17980, 18560, 19546, 19840, 20894, 21568, 26960, 28768, 35960, 39092, 41788, 43136, 48865, 52235, 53920, 57536, 71920, 78184, 83576, 97730, 104470, 107840, 115072, 143840, 156368, 167152, 195460, 208940, 215680, 287680, 302963, 312736, 334304, 390920, 417880, 575360, 605926, 625472, 668608, 781840, 835760, 1211852, 1250944, 1337216, 1514815, 1563680, 1671520, 2423704, 3029630, 3127360, 3343040, 4847408, 6059260, 6254720, 6686080, 9694816, 12118520, 19389632, 24237040, 38779264, 48474080, 96948160, 193896320]

約数ペア:

[(1, 193896320), (2, 96948160), (4, 48474080), (5, 38779264), (8, 24237040), (10, 19389632), (16, 12118520), (20, 9694816), (29, 6686080), (31, 6254720), (32, 6059260), (40, 4847408), (58, 3343040), (62, 3127360), (64, 3029630), (80, 2423704), (116, 1671520), (124, 1563680), (128, 1514815), (145, 1337216), (155, 1250944), (160, 1211852), (232, 835760), (248, 781840), (290, 668608), (310, 625472), (320, 605926), (337, 575360), (464, 417880), (496, 390920), (580, 334304), (620, 312736), (640, 302963), (674, 287680), (899, 215680), (928, 208940), (992, 195460), (1160, 167152), (1240, 156368), (1348, 143840), (1685, 115072), (1798, 107840), (1856, 104470), (1984, 97730), (2320, 83576), (2480, 78184), (2696, 71920), (3370, 57536), (3596, 53920), (3712, 52235), (3968, 48865), (4495, 43136), (4640, 41788), (4960, 39092), (5392, 35960), (6740, 28768), (7192, 26960), (8990, 21568), (9280, 20894), (9773, 19840), (9920, 19546), (10447, 18560), (10784, 17980), (13480, 14384)]