156478868480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{419}}^1$

素因数の和:823

約数の個数: 352

約数和(自身を含む): 433308960000

約数和(自身を除く): 276830091520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 256, 304, 320, 349, 352, 380, 418, 419, 440, 512, 608, 640, 698, 704, 760, 836, 838, 880, 1024, 1045, 1216, 1280, 1396, 1408, 1520, 1672, 1676, 1745, 1760, 2090, 2095, 2432, 2560, 2792, 2816, 3040, 3344, 3352, 3490, 3520, 3839, 4180, 4190, 4609, 4864, 5120, 5584, 5632, 6080, 6631, 6688, 6704, 6980, 7040, 7678, 7961, 8360, 8380, 9218, 9728, 11168, 11264, 12160, 13262, 13376, 13408, 13960, 14080, 15356, 15922, 16720, 16760, 18436, 19195, 19456, 22336, 23045, 24320, 26524, 26752, 26816, 27920, 28160, 30712, 31844, 33155, 33440, 33520, 36872, 38390, 39805, 44672, 46090, 48640, 53048, 53504, 53632, 55840, 56320, 61424, 63688, 66310, 66880, 67040, 72941, 73744, 76780, 79610, 87571, 89344, 92180, 97280, 106096, 107008, 107264, 111680, 122848, 127376, 132620, 133760, 134080, 145882, 146231, 147488, 153560, 159220, 175142, 178688, 184360, 212192, 214016, 214528, 223360, 245696, 254752, 265240, 267520, 268160, 291764, 292462, 294976, 307120, 318440, 350284, 357376, 364705, 368720, 424384, 429056, 437855, 446720, 491392, 509504, 530480, 535040, 536320, 583528, 584924, 589952, 614240, 636880, 700568, 729410, 731155, 737440, 848768, 875710, 893440, 982784, 1019008, 1060960, 1070080, 1072640, 1167056, 1169848, 1179904, 1228480, 1273760, 1401136, 1458820, 1462310, 1474880, 1608541, 1697536, 1751420, 1786880, 1965568, 2038016, 2121920, 2145280, 2334112, 2339696, 2359808, 2456960, 2547520, 2778389, 2802272, 2917640, 2924620, 2949760, 3217082, 3395072, 3502840, 3931136, 4076032, 4243840, 4668224, 4679392, 4719616, 4913920, 5095040, 5556778, 5604544, 5835280, 5849240, 5899520, 6434164, 6790144, 7005680, 8042705, 8152064, 8487680, 9336448, 9358784, 9827840, 10190080, 11113556, 11209088, 11670560, 11698480, 11799040, 12868328, 13891945, 14011360, 16085410, 16975360, 18672896, 18717568, 19655680, 20380160, 22227112, 22418176, 23341120, 23396960, 23598080, 25736656, 27783890, 28022720, 30562279, 32170820, 33950720, 37345792, 37435136, 40760320, 44454224, 44836352, 46682240, 46793920, 51473312, 55567780, 56045440, 61124558, 64341640, 74691584, 74870272, 88908448, 89672704, 93364480, 93587840, 102946624, 111135560, 112090880, 122249116, 128683280, 149740544, 152811395, 177816896, 186728960, 187175680, 205893248, 222271120, 224181760, 244498232, 257366560, 305622790, 355633792, 373457920, 374351360, 411786496, 444542240, 448363520, 488996464, 514733120, 611245580, 711267584, 748702720, 823572992, 889084480, 977992928, 1029466240, 1222491160, 1422535168, 1647145984, 1778168960, 1955985856, 2058932480, 2444982320, 2845070336, 3556337920, 3911971712, 4117864960, 4889964640, 7112675840, 7823943424, 8235729920, 9779929280, 14225351680, 15647886848, 19559858560, 31295773696, 39119717120, 78239434240, 156478868480]

約数ペア:

[(1, 156478868480), (2, 78239434240), (4, 39119717120), (5, 31295773696), (8, 19559858560), (10, 15647886848), (11, 14225351680), (16, 9779929280), (19, 8235729920), (20, 7823943424), (22, 7112675840), (32, 4889964640), (38, 4117864960), (40, 3911971712), (44, 3556337920), (55, 2845070336), (64, 2444982320), (76, 2058932480), (80, 1955985856), (88, 1778168960), (95, 1647145984), (110, 1422535168), (128, 1222491160), (152, 1029466240), (160, 977992928), (176, 889084480), (190, 823572992), (209, 748702720), (220, 711267584), (256, 611245580), (304, 514733120), (320, 488996464), (349, 448363520), (352, 444542240), (380, 411786496), (418, 374351360), (419, 373457920), (440, 355633792), (512, 305622790), (608, 257366560), (640, 244498232), (698, 224181760), (704, 222271120), (760, 205893248), (836, 187175680), (838, 186728960), (880, 177816896), (1024, 152811395), (1045, 149740544), (1216, 128683280), (1280, 122249116), (1396, 112090880), (1408, 111135560), (1520, 102946624), (1672, 93587840), (1676, 93364480), (1745, 89672704), (1760, 88908448), (2090, 74870272), (2095, 74691584), (2432, 64341640), (2560, 61124558), (2792, 56045440), (2816, 55567780), (3040, 51473312), (3344, 46793920), (3352, 46682240), (3490, 44836352), (3520, 44454224), (3839, 40760320), (4180, 37435136), (4190, 37345792), (4609, 33950720), (4864, 32170820), (5120, 30562279), (5584, 28022720), (5632, 27783890), (6080, 25736656), (6631, 23598080), (6688, 23396960), (6704, 23341120), (6980, 22418176), (7040, 22227112), (7678, 20380160), (7961, 19655680), (8360, 18717568), (8380, 18672896), (9218, 16975360), (9728, 16085410), (11168, 14011360), (11264, 13891945), (12160, 12868328), (13262, 11799040), (13376, 11698480), (13408, 11670560), (13960, 11209088), (14080, 11113556), (15356, 10190080), (15922, 9827840), (16720, 9358784), (16760, 9336448), (18436, 8487680), (19195, 8152064), (19456, 8042705), (22336, 7005680), (23045, 6790144), (24320, 6434164), (26524, 5899520), (26752, 5849240), (26816, 5835280), (27920, 5604544), (28160, 5556778), (30712, 5095040), (31844, 4913920), (33155, 4719616), (33440, 4679392), (33520, 4668224), (36872, 4243840), (38390, 4076032), (39805, 3931136), (44672, 3502840), (46090, 3395072), (48640, 3217082), (53048, 2949760), (53504, 2924620), (53632, 2917640), (55840, 2802272), (56320, 2778389), (61424, 2547520), (63688, 2456960), (66310, 2359808), (66880, 2339696), (67040, 2334112), (72941, 2145280), (73744, 2121920), (76780, 2038016), (79610, 1965568), (87571, 1786880), (89344, 1751420), (92180, 1697536), (97280, 1608541), (106096, 1474880), (107008, 1462310), (107264, 1458820), (111680, 1401136), (122848, 1273760), (127376, 1228480), (132620, 1179904), (133760, 1169848), (134080, 1167056), (145882, 1072640), (146231, 1070080), (147488, 1060960), (153560, 1019008), (159220, 982784), (175142, 893440), (178688, 875710), (184360, 848768), (212192, 737440), (214016, 731155), (214528, 729410), (223360, 700568), (245696, 636880), (254752, 614240), (265240, 589952), (267520, 584924), (268160, 583528), (291764, 536320), (292462, 535040), (294976, 530480), (307120, 509504), (318440, 491392), (350284, 446720), (357376, 437855), (364705, 429056), (368720, 424384)]