139892480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1$

素因数の和:1242

約数の個数: 144

約数和(自身を含む): 412757184

約数和(自身を除く): 272864704

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1201, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2402, 2912, 3328, 3640, 4160, 4480, 4804, 5824, 6005, 7280, 8320, 8407, 8960, 9608, 11648, 12010, 14560, 15613, 16640, 16814, 19216, 23296, 24020, 29120, 31226, 33628, 38432, 42035, 48040, 58240, 62452, 67256, 76864, 78065, 84070, 96080, 109291, 116480, 124904, 134512, 153728, 156130, 168140, 192160, 218582, 249808, 269024, 307456, 312260, 336280, 384320, 437164, 499616, 538048, 546455, 624520, 672560, 768640, 874328, 999232, 1076096, 1092910, 1249040, 1345120, 1537280, 1748656, 1998464, 2152192, 2185820, 2498080, 2690240, 3497312, 3996928, 4371640, 4996160, 5380480, 6994624, 8743280, 9992320, 10760960, 13989248, 17486560, 19984640, 27978496, 34973120, 69946240, 139892480]

約数ペア:

[(1, 139892480), (2, 69946240), (4, 34973120), (5, 27978496), (7, 19984640), (8, 17486560), (10, 13989248), (13, 10760960), (14, 9992320), (16, 8743280), (20, 6994624), (26, 5380480), (28, 4996160), (32, 4371640), (35, 3996928), (40, 3497312), (52, 2690240), (56, 2498080), (64, 2185820), (65, 2152192), (70, 1998464), (80, 1748656), (91, 1537280), (104, 1345120), (112, 1249040), (128, 1092910), (130, 1076096), (140, 999232), (160, 874328), (182, 768640), (208, 672560), (224, 624520), (256, 546455), (260, 538048), (280, 499616), (320, 437164), (364, 384320), (416, 336280), (448, 312260), (455, 307456), (520, 269024), (560, 249808), (640, 218582), (728, 192160), (832, 168140), (896, 156130), (910, 153728), (1040, 134512), (1120, 124904), (1201, 116480), (1280, 109291), (1456, 96080), (1664, 84070), (1792, 78065), (1820, 76864), (2080, 67256), (2240, 62452), (2402, 58240), (2912, 48040), (3328, 42035), (3640, 38432), (4160, 33628), (4480, 31226), (4804, 29120), (5824, 24020), (6005, 23296), (7280, 19216), (8320, 16814), (8407, 16640), (8960, 15613), (9608, 14560), (11648, 12010)]