105490280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 290304000

約数和(自身を除く): 184813720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 79, 95, 133, 140, 152, 158, 190, 251, 266, 280, 316, 380, 395, 502, 532, 553, 632, 665, 760, 790, 1004, 1064, 1106, 1255, 1330, 1501, 1580, 1757, 2008, 2212, 2510, 2660, 2765, 3002, 3160, 3514, 4424, 4769, 5020, 5320, 5530, 6004, 7028, 7505, 8785, 9538, 10040, 10507, 11060, 12008, 14056, 15010, 17570, 19076, 19829, 21014, 22120, 23845, 30020, 33383, 35140, 38152, 39658, 42028, 47690, 52535, 60040, 66766, 70280, 79316, 84056, 95380, 99145, 105070, 133532, 138803, 158632, 166915, 190760, 198290, 210140, 267064, 277606, 333830, 376751, 396580, 420280, 555212, 667660, 694015, 753502, 793160, 1110424, 1335320, 1388030, 1507004, 1883755, 2637257, 2776060, 3014008, 3767510, 5274514, 5552120, 7535020, 10549028, 13186285, 15070040, 21098056, 26372570, 52745140, 105490280]

約数ペア:

[(1, 105490280), (2, 52745140), (4, 26372570), (5, 21098056), (7, 15070040), (8, 13186285), (10, 10549028), (14, 7535020), (19, 5552120), (20, 5274514), (28, 3767510), (35, 3014008), (38, 2776060), (40, 2637257), (56, 1883755), (70, 1507004), (76, 1388030), (79, 1335320), (95, 1110424), (133, 793160), (140, 753502), (152, 694015), (158, 667660), (190, 555212), (251, 420280), (266, 396580), (280, 376751), (316, 333830), (380, 277606), (395, 267064), (502, 210140), (532, 198290), (553, 190760), (632, 166915), (665, 158632), (760, 138803), (790, 133532), (1004, 105070), (1064, 99145), (1106, 95380), (1255, 84056), (1330, 79316), (1501, 70280), (1580, 66766), (1757, 60040), (2008, 52535), (2212, 47690), (2510, 42028), (2660, 39658), (2765, 38152), (3002, 35140), (3160, 33383), (3514, 30020), (4424, 23845), (4769, 22120), (5020, 21014), (5320, 19829), (5530, 19076), (6004, 17570), (7028, 15010), (7505, 14056), (8785, 12008), (9538, 11060), (10040, 10507)]