51681461760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{42323}}^1$

素因数の和:42405

約数の個数: 240

約数和(自身を含む): 182368867824

約数和(自身を除く): 130687406064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 256, 265, 288, 318, 320, 360, 384, 424, 477, 480, 512, 530, 576, 636, 640, 720, 768, 795, 848, 954, 960, 1060, 1152, 1272, 1280, 1440, 1536, 1590, 1696, 1908, 1920, 2120, 2304, 2385, 2544, 2560, 2880, 3180, 3392, 3816, 3840, 4240, 4608, 4770, 5088, 5760, 6360, 6784, 7632, 7680, 8480, 9540, 10176, 11520, 12720, 13568, 15264, 16960, 19080, 20352, 23040, 25440, 27136, 30528, 33920, 38160, 40704, 42323, 50880, 61056, 67840, 76320, 81408, 84646, 101760, 122112, 126969, 135680, 152640, 169292, 203520, 211615, 244224, 253938, 305280, 338584, 380907, 407040, 423230, 507876, 610560, 634845, 677168, 761814, 846460, 1015752, 1221120, 1269690, 1354336, 1523628, 1692920, 1904535, 2031504, 2243119, 2539380, 2708672, 3047256, 3385840, 3809070, 4063008, 4486238, 5078760, 5417344, 6094512, 6729357, 6771680, 7618140, 8126016, 8972476, 10157520, 10834688, 11215595, 12189024, 13458714, 13543360, 15236280, 16252032, 17944952, 20188071, 20315040, 21669376, 22431190, 24378048, 26917428, 27086720, 30472560, 32504064, 33646785, 35889904, 40376142, 40630080, 44862380, 48756096, 53834856, 54173440, 60945120, 65008128, 67293570, 71779808, 80752284, 81260160, 89724760, 97512192, 100940355, 107669712, 108346880, 121890240, 134587140, 143559616, 161504568, 162520320, 179449520, 195024384, 201880710, 215339424, 243780480, 269174280, 287119232, 323009136, 325040640, 358899040, 403761420, 430678848, 487560960, 538348560, 574238464, 646018272, 717798080, 807522840, 861357696, 975121920, 1076697120, 1148476928, 1292036544, 1435596160, 1615045680, 1722715392, 2153394240, 2584073088, 2871192320, 3230091360, 3445430784, 4306788480, 5168146176, 5742384640, 6460182720, 8613576960, 10336292352, 12920365440, 17227153920, 25840730880, 51681461760]

約数ペア:

[(1, 51681461760), (2, 25840730880), (3, 17227153920), (4, 12920365440), (5, 10336292352), (6, 8613576960), (8, 6460182720), (9, 5742384640), (10, 5168146176), (12, 4306788480), (15, 3445430784), (16, 3230091360), (18, 2871192320), (20, 2584073088), (24, 2153394240), (30, 1722715392), (32, 1615045680), (36, 1435596160), (40, 1292036544), (45, 1148476928), (48, 1076697120), (53, 975121920), (60, 861357696), (64, 807522840), (72, 717798080), (80, 646018272), (90, 574238464), (96, 538348560), (106, 487560960), (120, 430678848), (128, 403761420), (144, 358899040), (159, 325040640), (160, 323009136), (180, 287119232), (192, 269174280), (212, 243780480), (240, 215339424), (256, 201880710), (265, 195024384), (288, 179449520), (318, 162520320), (320, 161504568), (360, 143559616), (384, 134587140), (424, 121890240), (477, 108346880), (480, 107669712), (512, 100940355), (530, 97512192), (576, 89724760), (636, 81260160), (640, 80752284), (720, 71779808), (768, 67293570), (795, 65008128), (848, 60945120), (954, 54173440), (960, 53834856), (1060, 48756096), (1152, 44862380), (1272, 40630080), (1280, 40376142), (1440, 35889904), (1536, 33646785), (1590, 32504064), (1696, 30472560), (1908, 27086720), (1920, 26917428), (2120, 24378048), (2304, 22431190), (2385, 21669376), (2544, 20315040), (2560, 20188071), (2880, 17944952), (3180, 16252032), (3392, 15236280), (3816, 13543360), (3840, 13458714), (4240, 12189024), (4608, 11215595), (4770, 10834688), (5088, 10157520), (5760, 8972476), (6360, 8126016), (6784, 7618140), (7632, 6771680), (7680, 6729357), (8480, 6094512), (9540, 5417344), (10176, 5078760), (11520, 4486238), (12720, 4063008), (13568, 3809070), (15264, 3385840), (16960, 3047256), (19080, 2708672), (20352, 2539380), (23040, 2243119), (25440, 2031504), (27136, 1904535), (30528, 1692920), (33920, 1523628), (38160, 1354336), (40704, 1269690), (42323, 1221120), (50880, 1015752), (61056, 846460), (67840, 761814), (76320, 677168), (81408, 634845), (84646, 610560), (101760, 507876), (122112, 423230), (126969, 407040), (135680, 380907), (152640, 338584), (169292, 305280), (203520, 253938), (211615, 244224)]