149311564480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1\times {\mathrm{1123}}^1$

素因数の和:2215

約数の個数: 224

約数和(自身を含む): 395985235968

約数和(自身を除く): 246673671488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1031, 1040, 1123, 1240, 1612, 1984, 2015, 2062, 2080, 2246, 2480, 3224, 4030, 4124, 4160, 4492, 4960, 5155, 5615, 6448, 8060, 8248, 8984, 9920, 10310, 11230, 12896, 13403, 14599, 16120, 16496, 17968, 20620, 22460, 25792, 26806, 29198, 31961, 32240, 32992, 34813, 35936, 41240, 44920, 53612, 58396, 63922, 64480, 65984, 67015, 69626, 71872, 72995, 82480, 89840, 107224, 116792, 127844, 128960, 134030, 139252, 145990, 159805, 164960, 174065, 179680, 214448, 233584, 255688, 268060, 278504, 291980, 319610, 329920, 348130, 359360, 415493, 428896, 452569, 467168, 511376, 536120, 557008, 583960, 639220, 696260, 830986, 857792, 905138, 934336, 1022752, 1072240, 1114016, 1157813, 1167920, 1278440, 1392520, 1661972, 1810276, 2045504, 2077465, 2144480, 2228032, 2262845, 2315626, 2335840, 2556880, 2785040, 3323944, 3620552, 4154930, 4288960, 4525690, 4631252, 4671680, 5113760, 5570080, 5789065, 6647888, 7241104, 8309860, 9051380, 9262504, 10227520, 11140160, 11578130, 13295776, 14482208, 15051569, 16619720, 18102760, 18525008, 23156260, 26591552, 28964416, 30103138, 33239440, 35892203, 36205520, 37050016, 46312520, 60206276, 66478880, 71784406, 72411040, 74100032, 75257845, 92625040, 120412552, 132957760, 143568812, 144822080, 150515690, 179461015, 185250080, 240825104, 287137624, 301031380, 358922030, 370500160, 466598639, 481650208, 574275248, 602062760, 717844060, 933197278, 963300416, 1148550496, 1204125520, 1435688120, 1866394556, 2297100992, 2332993195, 2408251040, 2871376240, 3732789112, 4665986390, 4816502080, 5742752480, 7465578224, 9331972780, 11485504960, 14931156448, 18663945560, 29862312896, 37327891120, 74655782240, 149311564480]

約数ペア:

[(1, 149311564480), (2, 74655782240), (4, 37327891120), (5, 29862312896), (8, 18663945560), (10, 14931156448), (13, 11485504960), (16, 9331972780), (20, 7465578224), (26, 5742752480), (31, 4816502080), (32, 4665986390), (40, 3732789112), (52, 2871376240), (62, 2408251040), (64, 2332993195), (65, 2297100992), (80, 1866394556), (104, 1435688120), (124, 1204125520), (130, 1148550496), (155, 963300416), (160, 933197278), (208, 717844060), (248, 602062760), (260, 574275248), (310, 481650208), (320, 466598639), (403, 370500160), (416, 358922030), (496, 301031380), (520, 287137624), (620, 240825104), (806, 185250080), (832, 179461015), (992, 150515690), (1031, 144822080), (1040, 143568812), (1123, 132957760), (1240, 120412552), (1612, 92625040), (1984, 75257845), (2015, 74100032), (2062, 72411040), (2080, 71784406), (2246, 66478880), (2480, 60206276), (3224, 46312520), (4030, 37050016), (4124, 36205520), (4160, 35892203), (4492, 33239440), (4960, 30103138), (5155, 28964416), (5615, 26591552), (6448, 23156260), (8060, 18525008), (8248, 18102760), (8984, 16619720), (9920, 15051569), (10310, 14482208), (11230, 13295776), (12896, 11578130), (13403, 11140160), (14599, 10227520), (16120, 9262504), (16496, 9051380), (17968, 8309860), (20620, 7241104), (22460, 6647888), (25792, 5789065), (26806, 5570080), (29198, 5113760), (31961, 4671680), (32240, 4631252), (32992, 4525690), (34813, 4288960), (35936, 4154930), (41240, 3620552), (44920, 3323944), (53612, 2785040), (58396, 2556880), (63922, 2335840), (64480, 2315626), (65984, 2262845), (67015, 2228032), (69626, 2144480), (71872, 2077465), (72995, 2045504), (82480, 1810276), (89840, 1661972), (107224, 1392520), (116792, 1278440), (127844, 1167920), (128960, 1157813), (134030, 1114016), (139252, 1072240), (145990, 1022752), (159805, 934336), (164960, 905138), (174065, 857792), (179680, 830986), (214448, 696260), (233584, 639220), (255688, 583960), (268060, 557008), (278504, 536120), (291980, 511376), (319610, 467168), (329920, 452569), (348130, 428896), (359360, 415493)]