202943280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49741}}^1$

素因数の和:49774

約数の個数: 80

約数和(自身を含む): 666144864

約数和(自身を除く): 463201584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 49741, 99482, 149223, 198964, 248705, 298446, 397928, 497410, 596892, 746115, 795856, 845597, 994820, 1193784, 1492230, 1691194, 1989640, 2387568, 2536791, 2984460, 3382388, 3979280, 4227985, 5073582, 5968920, 6764776, 8455970, 10147164, 11937840, 12683955, 13529552, 16911940, 20294328, 25367910, 33823880, 40588656, 50735820, 67647760, 101471640, 202943280]

約数ペア:

[(1, 202943280), (2, 101471640), (3, 67647760), (4, 50735820), (5, 40588656), (6, 33823880), (8, 25367910), (10, 20294328), (12, 16911940), (15, 13529552), (16, 12683955), (17, 11937840), (20, 10147164), (24, 8455970), (30, 6764776), (34, 5968920), (40, 5073582), (48, 4227985), (51, 3979280), (60, 3382388), (68, 2984460), (80, 2536791), (85, 2387568), (102, 1989640), (120, 1691194), (136, 1492230), (170, 1193784), (204, 994820), (240, 845597), (255, 795856), (272, 746115), (340, 596892), (408, 497410), (510, 397928), (680, 298446), (816, 248705), (1020, 198964), (1360, 149223), (2040, 99482), (4080, 49741)]