71401440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13523}}^1$

素因数の和:13552

約数の個数: 96

約数和(自身を含む): 245379456

約数和(自身を除く): 173978016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 13523, 27046, 40569, 54092, 67615, 81138, 108184, 135230, 148753, 162276, 202845, 216368, 270460, 297506, 324552, 405690, 432736, 446259, 540920, 595012, 649104, 743765, 811380, 892518, 1081840, 1190024, 1298208, 1487530, 1622760, 1785036, 2163680, 2231295, 2380048, 2975060, 3245520, 3570072, 4462590, 4760096, 5950120, 6491040, 7140144, 8925180, 11900240, 14280288, 17850360, 23800480, 35700720, 71401440]

約数ペア:

[(1, 71401440), (2, 35700720), (3, 23800480), (4, 17850360), (5, 14280288), (6, 11900240), (8, 8925180), (10, 7140144), (11, 6491040), (12, 5950120), (15, 4760096), (16, 4462590), (20, 3570072), (22, 3245520), (24, 2975060), (30, 2380048), (32, 2231295), (33, 2163680), (40, 1785036), (44, 1622760), (48, 1487530), (55, 1298208), (60, 1190024), (66, 1081840), (80, 892518), (88, 811380), (96, 743765), (110, 649104), (120, 595012), (132, 540920), (160, 446259), (165, 432736), (176, 405690), (220, 324552), (240, 297506), (264, 270460), (330, 216368), (352, 202845), (440, 162276), (480, 148753), (528, 135230), (660, 108184), (880, 81138), (1056, 67615), (1320, 54092), (1760, 40569), (2640, 27046), (5280, 13523)]