20130201600

素因数分解:

$2^{15}\times 3^1\times 5^2\times {\mathrm{8191}}^1$

素因数の和:8234

約数の個数: 192

約数和(自身を含む): 66570977280

約数和(自身を除く): 46440775680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2048, 2400, 2560, 3072, 3200, 3840, 4096, 4800, 5120, 6144, 6400, 7680, 8191, 8192, 9600, 10240, 12288, 12800, 15360, 16382, 16384, 19200, 20480, 24573, 24576, 25600, 30720, 32764, 32768, 38400, 40955, 40960, 49146, 49152, 51200, 61440, 65528, 76800, 81910, 81920, 98292, 98304, 102400, 122865, 122880, 131056, 153600, 163820, 163840, 196584, 204775, 204800, 245730, 245760, 262112, 307200, 327640, 393168, 409550, 409600, 491460, 491520, 524224, 614325, 614400, 655280, 786336, 819100, 819200, 982920, 1048448, 1228650, 1228800, 1310560, 1572672, 1638200, 1965840, 2096896, 2457300, 2457600, 2621120, 3145344, 3276400, 3931680, 4193792, 4914600, 5242240, 6290688, 6552800, 7863360, 8387584, 9829200, 10484480, 12581376, 13105600, 15726720, 16775168, 19658400, 20968960, 25162752, 26211200, 31453440, 33550336, 39316800, 41937920, 50325504, 52422400, 62906880, 67100672, 78633600, 83875840, 100651008, 104844800, 125813760, 134201344, 157267200, 167751680, 201302016, 209689600, 251627520, 268402688, 314534400, 335503360, 402604032, 419379200, 503255040, 629068800, 671006720, 805208064, 838758400, 1006510080, 1258137600, 1342013440, 1677516800, 2013020160, 2516275200, 3355033600, 4026040320, 5032550400, 6710067200, 10065100800, 20130201600]

約数ペア:

[(1, 20130201600), (2, 10065100800), (3, 6710067200), (4, 5032550400), (5, 4026040320), (6, 3355033600), (8, 2516275200), (10, 2013020160), (12, 1677516800), (15, 1342013440), (16, 1258137600), (20, 1006510080), (24, 838758400), (25, 805208064), (30, 671006720), (32, 629068800), (40, 503255040), (48, 419379200), (50, 402604032), (60, 335503360), (64, 314534400), (75, 268402688), (80, 251627520), (96, 209689600), (100, 201302016), (120, 167751680), (128, 157267200), (150, 134201344), (160, 125813760), (192, 104844800), (200, 100651008), (240, 83875840), (256, 78633600), (300, 67100672), (320, 62906880), (384, 52422400), (400, 50325504), (480, 41937920), (512, 39316800), (600, 33550336), (640, 31453440), (768, 26211200), (800, 25162752), (960, 20968960), (1024, 19658400), (1200, 16775168), (1280, 15726720), (1536, 13105600), (1600, 12581376), (1920, 10484480), (2048, 9829200), (2400, 8387584), (2560, 7863360), (3072, 6552800), (3200, 6290688), (3840, 5242240), (4096, 4914600), (4800, 4193792), (5120, 3931680), (6144, 3276400), (6400, 3145344), (7680, 2621120), (8191, 2457600), (8192, 2457300), (9600, 2096896), (10240, 1965840), (12288, 1638200), (12800, 1572672), (15360, 1310560), (16382, 1228800), (16384, 1228650), (19200, 1048448), (20480, 982920), (24573, 819200), (24576, 819100), (25600, 786336), (30720, 655280), (32764, 614400), (32768, 614325), (38400, 524224), (40955, 491520), (40960, 491460), (49146, 409600), (49152, 409550), (51200, 393168), (61440, 327640), (65528, 307200), (76800, 262112), (81910, 245760), (81920, 245730), (98292, 204800), (98304, 204775), (102400, 196584), (122865, 163840), (122880, 163820), (131056, 153600)]