71483160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{12157}}^1$

素因数の和:12185

約数の個数: 96

約数和(自身を含む): 249482160

約数和(自身を除く): 177999000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 12157, 24314, 36471, 48628, 60785, 72942, 85099, 97256, 121570, 145884, 170198, 182355, 243140, 255297, 291768, 340396, 364710, 425495, 486280, 510594, 595693, 680792, 729420, 850990, 1021188, 1191386, 1276485, 1458840, 1701980, 1787079, 2042376, 2382772, 2552970, 2978465, 3403960, 3574158, 4765544, 5105940, 5956930, 7148316, 8935395, 10211880, 11913860, 14296632, 17870790, 23827720, 35741580, 71483160]

約数ペア:

[(1, 71483160), (2, 35741580), (3, 23827720), (4, 17870790), (5, 14296632), (6, 11913860), (7, 10211880), (8, 8935395), (10, 7148316), (12, 5956930), (14, 5105940), (15, 4765544), (20, 3574158), (21, 3403960), (24, 2978465), (28, 2552970), (30, 2382772), (35, 2042376), (40, 1787079), (42, 1701980), (49, 1458840), (56, 1276485), (60, 1191386), (70, 1021188), (84, 850990), (98, 729420), (105, 680792), (120, 595693), (140, 510594), (147, 486280), (168, 425495), (196, 364710), (210, 340396), (245, 291768), (280, 255297), (294, 243140), (392, 182355), (420, 170198), (490, 145884), (588, 121570), (735, 97256), (840, 85099), (980, 72942), (1176, 60785), (1470, 48628), (1960, 36471), (2940, 24314), (5880, 12157)]