28525073760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{2557}}^1$

素因数の和:2766

約数の個数: 288

約数和(自身を含む): 99755615232

約数和(自身を除く): 71230541472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 127, 144, 160, 180, 183, 240, 244, 254, 288, 305, 360, 366, 381, 480, 488, 508, 549, 610, 635, 720, 732, 762, 915, 976, 1016, 1098, 1143, 1220, 1270, 1440, 1464, 1524, 1830, 1905, 1952, 2032, 2196, 2286, 2440, 2540, 2557, 2745, 2928, 3048, 3660, 3810, 4064, 4392, 4572, 4880, 5080, 5114, 5490, 5715, 5856, 6096, 7320, 7620, 7671, 7747, 8784, 9144, 9760, 10160, 10228, 10980, 11430, 12192, 12785, 14640, 15240, 15342, 15494, 17568, 18288, 20320, 20456, 21960, 22860, 23013, 23241, 25570, 29280, 30480, 30684, 30988, 36576, 38355, 38735, 40912, 43920, 45720, 46026, 46482, 51140, 60960, 61368, 61976, 69723, 76710, 77470, 81824, 87840, 91440, 92052, 92964, 102280, 115065, 116205, 122736, 123952, 139446, 153420, 154940, 155977, 182880, 184104, 185928, 204560, 230130, 232410, 245472, 247904, 278892, 306840, 309880, 311954, 324739, 348615, 368208, 371856, 409120, 460260, 464820, 467931, 557784, 613680, 619760, 623908, 649478, 697230, 736416, 743712, 779885, 920520, 929640, 935862, 974217, 1115568, 1227360, 1239520, 1247816, 1298956, 1394460, 1403793, 1559770, 1623695, 1841040, 1859280, 1871724, 1948434, 2231136, 2339655, 2495632, 2597912, 2788920, 2807586, 2922651, 3119540, 3247390, 3682080, 3718560, 3743448, 3896868, 4679310, 4871085, 4991264, 5195824, 5577840, 5615172, 5845302, 6239080, 6494780, 7018965, 7486896, 7793736, 9358620, 9742170, 10391648, 11155680, 11230344, 11690604, 12478160, 12989560, 14037930, 14613255, 14973792, 15587472, 18717240, 19484340, 19809079, 22460688, 23381208, 24956320, 25979120, 28075860, 29226510, 31174944, 37434480, 38968680, 39618158, 44921376, 46762416, 51958240, 56151720, 58453020, 59427237, 74868960, 77937360, 79236316, 93524832, 99045395, 112303440, 116906040, 118854474, 155874720, 158472632, 178281711, 198090790, 224606880, 233812080, 237708948, 297136185, 316945264, 356563422, 396181580, 467624160, 475417896, 594272370, 633890528, 713126844, 792363160, 891408555, 950835792, 1188544740, 1426253688, 1584726320, 1782817110, 1901671584, 2377089480, 2852507376, 3169452640, 3565634220, 4754178960, 5705014752, 7131268440, 9508357920, 14262536880, 28525073760]

約数ペア:

[(1, 28525073760), (2, 14262536880), (3, 9508357920), (4, 7131268440), (5, 5705014752), (6, 4754178960), (8, 3565634220), (9, 3169452640), (10, 2852507376), (12, 2377089480), (15, 1901671584), (16, 1782817110), (18, 1584726320), (20, 1426253688), (24, 1188544740), (30, 950835792), (32, 891408555), (36, 792363160), (40, 713126844), (45, 633890528), (48, 594272370), (60, 475417896), (61, 467624160), (72, 396181580), (80, 356563422), (90, 316945264), (96, 297136185), (120, 237708948), (122, 233812080), (127, 224606880), (144, 198090790), (160, 178281711), (180, 158472632), (183, 155874720), (240, 118854474), (244, 116906040), (254, 112303440), (288, 99045395), (305, 93524832), (360, 79236316), (366, 77937360), (381, 74868960), (480, 59427237), (488, 58453020), (508, 56151720), (549, 51958240), (610, 46762416), (635, 44921376), (720, 39618158), (732, 38968680), (762, 37434480), (915, 31174944), (976, 29226510), (1016, 28075860), (1098, 25979120), (1143, 24956320), (1220, 23381208), (1270, 22460688), (1440, 19809079), (1464, 19484340), (1524, 18717240), (1830, 15587472), (1905, 14973792), (1952, 14613255), (2032, 14037930), (2196, 12989560), (2286, 12478160), (2440, 11690604), (2540, 11230344), (2557, 11155680), (2745, 10391648), (2928, 9742170), (3048, 9358620), (3660, 7793736), (3810, 7486896), (4064, 7018965), (4392, 6494780), (4572, 6239080), (4880, 5845302), (5080, 5615172), (5114, 5577840), (5490, 5195824), (5715, 4991264), (5856, 4871085), (6096, 4679310), (7320, 3896868), (7620, 3743448), (7671, 3718560), (7747, 3682080), (8784, 3247390), (9144, 3119540), (9760, 2922651), (10160, 2807586), (10228, 2788920), (10980, 2597912), (11430, 2495632), (12192, 2339655), (12785, 2231136), (14640, 1948434), (15240, 1871724), (15342, 1859280), (15494, 1841040), (17568, 1623695), (18288, 1559770), (20320, 1403793), (20456, 1394460), (21960, 1298956), (22860, 1247816), (23013, 1239520), (23241, 1227360), (25570, 1115568), (29280, 974217), (30480, 935862), (30684, 929640), (30988, 920520), (36576, 779885), (38355, 743712), (38735, 736416), (40912, 697230), (43920, 649478), (45720, 623908), (46026, 619760), (46482, 613680), (51140, 557784), (60960, 467931), (61368, 464820), (61976, 460260), (69723, 409120), (76710, 371856), (77470, 368208), (81824, 348615), (87840, 324739), (91440, 311954), (92052, 309880), (92964, 306840), (102280, 278892), (115065, 247904), (116205, 245472), (122736, 232410), (123952, 230130), (139446, 204560), (153420, 185928), (154940, 184104), (155977, 182880)]