7718231040

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38653}}^1$

素因数の和:38694

約数の個数: 176

約数和(自身を含む): 26585911968

約数和(自身を除く): 18867680928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3072, 3120, 3328, 3840, 4160, 4992, 5120, 6240, 6656, 7680, 8320, 9984, 12480, 13312, 15360, 16640, 19968, 24960, 33280, 38653, 39936, 49920, 66560, 77306, 99840, 115959, 154612, 193265, 199680, 231918, 309224, 386530, 463836, 502489, 579795, 618448, 773060, 927672, 1004978, 1159590, 1236896, 1507467, 1546120, 1855344, 2009956, 2319180, 2473792, 2512445, 3014934, 3092240, 3710688, 4019912, 4638360, 4947584, 5024890, 6029868, 6184480, 7421376, 7537335, 8039824, 9276720, 9895168, 10049780, 12059736, 12368960, 14842752, 15074670, 16079648, 18553440, 19790336, 20099560, 24119472, 24737920, 29685504, 30149340, 32159296, 37106880, 39580672, 40199120, 48238944, 49475840, 59371008, 60298680, 64318592, 74213760, 80398240, 96477888, 98951680, 118742016, 120597360, 128637184, 148427520, 160796480, 192955776, 197903360, 241194720, 257274368, 296855040, 321592960, 385911552, 482389440, 514548736, 593710080, 643185920, 771823104, 964778880, 1286371840, 1543646208, 1929557760, 2572743680, 3859115520, 7718231040]

約数ペア:

[(1, 7718231040), (2, 3859115520), (3, 2572743680), (4, 1929557760), (5, 1543646208), (6, 1286371840), (8, 964778880), (10, 771823104), (12, 643185920), (13, 593710080), (15, 514548736), (16, 482389440), (20, 385911552), (24, 321592960), (26, 296855040), (30, 257274368), (32, 241194720), (39, 197903360), (40, 192955776), (48, 160796480), (52, 148427520), (60, 128637184), (64, 120597360), (65, 118742016), (78, 98951680), (80, 96477888), (96, 80398240), (104, 74213760), (120, 64318592), (128, 60298680), (130, 59371008), (156, 49475840), (160, 48238944), (192, 40199120), (195, 39580672), (208, 37106880), (240, 32159296), (256, 30149340), (260, 29685504), (312, 24737920), (320, 24119472), (384, 20099560), (390, 19790336), (416, 18553440), (480, 16079648), (512, 15074670), (520, 14842752), (624, 12368960), (640, 12059736), (768, 10049780), (780, 9895168), (832, 9276720), (960, 8039824), (1024, 7537335), (1040, 7421376), (1248, 6184480), (1280, 6029868), (1536, 5024890), (1560, 4947584), (1664, 4638360), (1920, 4019912), (2080, 3710688), (2496, 3092240), (2560, 3014934), (3072, 2512445), (3120, 2473792), (3328, 2319180), (3840, 2009956), (4160, 1855344), (4992, 1546120), (5120, 1507467), (6240, 1236896), (6656, 1159590), (7680, 1004978), (8320, 927672), (9984, 773060), (12480, 618448), (13312, 579795), (15360, 502489), (16640, 463836), (19968, 386530), (24960, 309224), (33280, 231918), (38653, 199680), (39936, 193265), (49920, 154612), (66560, 115959), (77306, 99840)]