85731360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1$

素因数の和:1291

約数の個数: 192

約数和(自身を含む): 317520000

約数和(自身を除く): 231788640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1248, 1249, 1320, 1430, 1560, 1716, 1760, 2080, 2145, 2288, 2498, 2640, 2860, 3120, 3432, 3747, 4290, 4576, 4996, 5280, 5720, 6240, 6245, 6864, 7494, 8580, 9992, 11440, 12490, 13728, 13739, 14988, 16237, 17160, 18735, 19984, 22880, 24980, 27478, 29976, 32474, 34320, 37470, 39968, 41217, 48711, 49960, 54956, 59952, 64948, 68640, 68695, 74940, 81185, 82434, 97422, 99920, 109912, 119904, 129896, 137390, 149880, 162370, 164868, 178607, 194844, 199840, 206085, 219824, 243555, 259792, 274780, 299760, 324740, 329736, 357214, 389688, 412170, 439648, 487110, 519584, 535821, 549560, 599520, 649480, 659472, 714428, 779376, 824340, 893035, 974220, 1071642, 1099120, 1298960, 1318944, 1428856, 1558752, 1648680, 1786070, 1948440, 2143284, 2198240, 2597920, 2679105, 2857712, 3297360, 3572140, 3896880, 4286568, 5358210, 5715424, 6594720, 7144280, 7793760, 8573136, 10716420, 14288560, 17146272, 21432840, 28577120, 42865680, 85731360]

約数ペア:

[(1, 85731360), (2, 42865680), (3, 28577120), (4, 21432840), (5, 17146272), (6, 14288560), (8, 10716420), (10, 8573136), (11, 7793760), (12, 7144280), (13, 6594720), (15, 5715424), (16, 5358210), (20, 4286568), (22, 3896880), (24, 3572140), (26, 3297360), (30, 2857712), (32, 2679105), (33, 2597920), (39, 2198240), (40, 2143284), (44, 1948440), (48, 1786070), (52, 1648680), (55, 1558752), (60, 1428856), (65, 1318944), (66, 1298960), (78, 1099120), (80, 1071642), (88, 974220), (96, 893035), (104, 824340), (110, 779376), (120, 714428), (130, 659472), (132, 649480), (143, 599520), (156, 549560), (160, 535821), (165, 519584), (176, 487110), (195, 439648), (208, 412170), (220, 389688), (240, 357214), (260, 329736), (264, 324740), (286, 299760), (312, 274780), (330, 259792), (352, 243555), (390, 219824), (416, 206085), (429, 199840), (440, 194844), (480, 178607), (520, 164868), (528, 162370), (572, 149880), (624, 137390), (660, 129896), (715, 119904), (780, 109912), (858, 99920), (880, 97422), (1040, 82434), (1056, 81185), (1144, 74940), (1248, 68695), (1249, 68640), (1320, 64948), (1430, 59952), (1560, 54956), (1716, 49960), (1760, 48711), (2080, 41217), (2145, 39968), (2288, 37470), (2498, 34320), (2640, 32474), (2860, 29976), (3120, 27478), (3432, 24980), (3747, 22880), (4290, 19984), (4576, 18735), (4996, 17160), (5280, 16237), (5720, 14988), (6240, 13739), (6245, 13728), (6864, 12490), (7494, 11440), (8580, 9992)]