25373040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1373}}^1$

素因数の和:1407

約数の個数: 160

約数和(自身を含む): 98136576

約数和(自身を除く): 72763536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1373, 1540, 1680, 1848, 2310, 2640, 2746, 3080, 3696, 4119, 4620, 5492, 6160, 6865, 8238, 9240, 9611, 10984, 13730, 15103, 16476, 18480, 19222, 20595, 21968, 27460, 28833, 30206, 32952, 38444, 41190, 45309, 48055, 54920, 57666, 60412, 65904, 75515, 76888, 82380, 90618, 96110, 105721, 109840, 115332, 120824, 144165, 151030, 153776, 164760, 181236, 192220, 211442, 226545, 230664, 241648, 288330, 302060, 317163, 329520, 362472, 384440, 422884, 453090, 461328, 528605, 576660, 604120, 634326, 724944, 768880, 845768, 906180, 1057210, 1153320, 1208240, 1268652, 1585815, 1691536, 1812360, 2114420, 2306640, 2537304, 3171630, 3624720, 4228840, 5074608, 6343260, 8457680, 12686520, 25373040]

約数ペア:

[(1, 25373040), (2, 12686520), (3, 8457680), (4, 6343260), (5, 5074608), (6, 4228840), (7, 3624720), (8, 3171630), (10, 2537304), (11, 2306640), (12, 2114420), (14, 1812360), (15, 1691536), (16, 1585815), (20, 1268652), (21, 1208240), (22, 1153320), (24, 1057210), (28, 906180), (30, 845768), (33, 768880), (35, 724944), (40, 634326), (42, 604120), (44, 576660), (48, 528605), (55, 461328), (56, 453090), (60, 422884), (66, 384440), (70, 362472), (77, 329520), (80, 317163), (84, 302060), (88, 288330), (105, 241648), (110, 230664), (112, 226545), (120, 211442), (132, 192220), (140, 181236), (154, 164760), (165, 153776), (168, 151030), (176, 144165), (210, 120824), (220, 115332), (231, 109840), (240, 105721), (264, 96110), (280, 90618), (308, 82380), (330, 76888), (336, 75515), (385, 65904), (420, 60412), (440, 57666), (462, 54920), (528, 48055), (560, 45309), (616, 41190), (660, 38444), (770, 32952), (840, 30206), (880, 28833), (924, 27460), (1155, 21968), (1232, 20595), (1320, 19222), (1373, 18480), (1540, 16476), (1680, 15103), (1848, 13730), (2310, 10984), (2640, 9611), (2746, 9240), (3080, 8238), (3696, 6865), (4119, 6160), (4620, 5492)]