770117120

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:336

約数の個数: 160

約数和(自身を含む): 1979873280

約数和(自身を除く): 1209756160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 71, 76, 80, 95, 128, 142, 152, 160, 190, 223, 256, 284, 304, 320, 355, 380, 446, 512, 568, 608, 640, 710, 760, 892, 1115, 1136, 1216, 1280, 1349, 1420, 1520, 1784, 2230, 2272, 2432, 2560, 2698, 2840, 3040, 3568, 4237, 4460, 4544, 4864, 5396, 5680, 6080, 6745, 7136, 8474, 8920, 9088, 9728, 10792, 11360, 12160, 13490, 14272, 15833, 16948, 17840, 18176, 21185, 21584, 22720, 24320, 26980, 28544, 31666, 33896, 35680, 36352, 42370, 43168, 45440, 48640, 53960, 57088, 63332, 67792, 71360, 79165, 84740, 86336, 90880, 107920, 114176, 126664, 135584, 142720, 158330, 169480, 172672, 181760, 215840, 253328, 271168, 285440, 300827, 316660, 338960, 345344, 431680, 506656, 542336, 570880, 601654, 633320, 677920, 690688, 863360, 1013312, 1084672, 1203308, 1266640, 1355840, 1504135, 1726720, 2026624, 2169344, 2406616, 2533280, 2711680, 3008270, 3453440, 4053248, 4813232, 5066560, 5423360, 6016540, 8106496, 9626464, 10133120, 10846720, 12033080, 19252928, 20266240, 24066160, 38505856, 40532480, 48132320, 77011712, 96264640, 154023424, 192529280, 385058560, 770117120]

約数ペア:

[(1, 770117120), (2, 385058560), (4, 192529280), (5, 154023424), (8, 96264640), (10, 77011712), (16, 48132320), (19, 40532480), (20, 38505856), (32, 24066160), (38, 20266240), (40, 19252928), (64, 12033080), (71, 10846720), (76, 10133120), (80, 9626464), (95, 8106496), (128, 6016540), (142, 5423360), (152, 5066560), (160, 4813232), (190, 4053248), (223, 3453440), (256, 3008270), (284, 2711680), (304, 2533280), (320, 2406616), (355, 2169344), (380, 2026624), (446, 1726720), (512, 1504135), (568, 1355840), (608, 1266640), (640, 1203308), (710, 1084672), (760, 1013312), (892, 863360), (1115, 690688), (1136, 677920), (1216, 633320), (1280, 601654), (1349, 570880), (1420, 542336), (1520, 506656), (1784, 431680), (2230, 345344), (2272, 338960), (2432, 316660), (2560, 300827), (2698, 285440), (2840, 271168), (3040, 253328), (3568, 215840), (4237, 181760), (4460, 172672), (4544, 169480), (4864, 158330), (5396, 142720), (5680, 135584), (6080, 126664), (6745, 114176), (7136, 107920), (8474, 90880), (8920, 86336), (9088, 84740), (9728, 79165), (10792, 71360), (11360, 67792), (12160, 63332), (13490, 57088), (14272, 53960), (15833, 48640), (16948, 45440), (17840, 43168), (18176, 42370), (21185, 36352), (21584, 35680), (22720, 33896), (24320, 31666), (26980, 28544)]