85992480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:496

約数の個数: 288

約数和(自身を含む): 353808000

約数和(自身を除く): 267815520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 449, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 898, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1347, 1368, 1440, 1520, 1596, 1680, 1710, 1796, 1824, 1995, 2016, 2128, 2245, 2280, 2394, 2520, 2660, 2694, 2736, 3040, 3143, 3192, 3360, 3420, 3592, 3990, 4041, 4256, 4490, 4560, 4788, 5040, 5320, 5388, 5472, 5985, 6286, 6384, 6735, 6840, 7184, 7980, 8082, 8531, 8980, 9120, 9429, 9576, 10080, 10640, 10776, 11970, 12572, 12768, 13470, 13680, 14368, 15715, 15960, 16164, 17062, 17960, 18858, 19152, 20205, 21280, 21552, 23940, 25144, 25593, 26940, 27360, 28287, 31430, 31920, 32328, 34124, 35920, 37716, 38304, 40410, 42655, 43104, 47145, 47880, 50288, 51186, 53880, 56574, 59717, 62860, 63840, 64656, 68248, 71840, 75432, 76779, 80820, 85310, 94290, 95760, 100576, 102372, 107760, 113148, 119434, 125720, 127965, 129312, 136496, 141435, 150864, 153558, 161640, 170620, 179151, 188580, 191520, 204744, 215520, 226296, 238868, 251440, 255930, 272992, 282870, 298585, 301728, 307116, 323280, 341240, 358302, 377160, 383895, 409488, 452592, 477736, 502880, 511860, 537453, 565740, 597170, 614232, 646560, 682480, 716604, 754320, 767790, 818976, 895755, 905184, 955472, 1023720, 1074906, 1131480, 1194340, 1228464, 1364960, 1433208, 1508640, 1535580, 1791510, 1910944, 2047440, 2149812, 2262960, 2388680, 2456928, 2687265, 2866416, 3071160, 3583020, 4094880, 4299624, 4525920, 4777360, 5374530, 5732832, 6142320, 7166040, 8599248, 9554720, 10749060, 12284640, 14332080, 17198496, 21498120, 28664160, 42996240, 85992480]

約数ペア:

[(1, 85992480), (2, 42996240), (3, 28664160), (4, 21498120), (5, 17198496), (6, 14332080), (7, 12284640), (8, 10749060), (9, 9554720), (10, 8599248), (12, 7166040), (14, 6142320), (15, 5732832), (16, 5374530), (18, 4777360), (19, 4525920), (20, 4299624), (21, 4094880), (24, 3583020), (28, 3071160), (30, 2866416), (32, 2687265), (35, 2456928), (36, 2388680), (38, 2262960), (40, 2149812), (42, 2047440), (45, 1910944), (48, 1791510), (56, 1535580), (57, 1508640), (60, 1433208), (63, 1364960), (70, 1228464), (72, 1194340), (76, 1131480), (80, 1074906), (84, 1023720), (90, 955472), (95, 905184), (96, 895755), (105, 818976), (112, 767790), (114, 754320), (120, 716604), (126, 682480), (133, 646560), (140, 614232), (144, 597170), (152, 565740), (160, 537453), (168, 511860), (171, 502880), (180, 477736), (190, 452592), (210, 409488), (224, 383895), (228, 377160), (240, 358302), (252, 341240), (266, 323280), (280, 307116), (285, 301728), (288, 298585), (304, 282870), (315, 272992), (336, 255930), (342, 251440), (360, 238868), (380, 226296), (399, 215520), (420, 204744), (449, 191520), (456, 188580), (480, 179151), (504, 170620), (532, 161640), (560, 153558), (570, 150864), (608, 141435), (630, 136496), (665, 129312), (672, 127965), (684, 125720), (720, 119434), (760, 113148), (798, 107760), (840, 102372), (855, 100576), (898, 95760), (912, 94290), (1008, 85310), (1064, 80820), (1120, 76779), (1140, 75432), (1197, 71840), (1260, 68248), (1330, 64656), (1347, 63840), (1368, 62860), (1440, 59717), (1520, 56574), (1596, 53880), (1680, 51186), (1710, 50288), (1796, 47880), (1824, 47145), (1995, 43104), (2016, 42655), (2128, 40410), (2245, 38304), (2280, 37716), (2394, 35920), (2520, 34124), (2660, 32328), (2694, 31920), (2736, 31430), (3040, 28287), (3143, 27360), (3192, 26940), (3360, 25593), (3420, 25144), (3592, 23940), (3990, 21552), (4041, 21280), (4256, 20205), (4490, 19152), (4560, 18858), (4788, 17960), (5040, 17062), (5320, 16164), (5388, 15960), (5472, 15715), (5985, 14368), (6286, 13680), (6384, 13470), (6735, 12768), (6840, 12572), (7184, 11970), (7980, 10776), (8082, 10640), (8531, 10080), (8980, 9576), (9120, 9429)]