71576997120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{87511}}^1$

素因数の和:87609

約数の個数: 216

約数和(自身を含む): 251139837312

約数和(自身を除く): 179562840192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 256, 284, 288, 320, 355, 360, 384, 426, 480, 568, 576, 639, 640, 710, 720, 768, 852, 960, 1065, 1136, 1152, 1278, 1280, 1420, 1440, 1704, 1920, 2130, 2272, 2304, 2556, 2840, 2880, 3195, 3408, 3840, 4260, 4544, 5112, 5680, 5760, 6390, 6816, 8520, 9088, 10224, 11360, 11520, 12780, 13632, 17040, 18176, 20448, 22720, 25560, 27264, 34080, 40896, 45440, 51120, 54528, 68160, 81792, 87511, 90880, 102240, 136320, 163584, 175022, 204480, 262533, 272640, 350044, 408960, 437555, 525066, 700088, 787599, 817920, 875110, 1050132, 1312665, 1400176, 1575198, 1750220, 2100264, 2625330, 2800352, 3150396, 3500440, 3937995, 4200528, 5250660, 5600704, 6213281, 6300792, 7000880, 7875990, 8401056, 10501320, 11201408, 12426562, 12601584, 14001760, 15751980, 16802112, 18639843, 21002640, 22402816, 24853124, 25203168, 28003520, 31066405, 31503960, 33604224, 37279686, 42005280, 49706248, 50406336, 55919529, 56007040, 62132810, 63007920, 67208448, 74559372, 84010560, 93199215, 99412496, 100812672, 111839058, 112014080, 124265620, 126015840, 149118744, 168021120, 186398430, 198824992, 201625344, 223678116, 248531240, 252031680, 279597645, 298237488, 336042240, 372796860, 397649984, 447356232, 497062480, 504063360, 559195290, 596474976, 745593720, 795299968, 894712464, 994124960, 1008126720, 1118390580, 1192949952, 1491187440, 1590599936, 1789424928, 1988249920, 2236781160, 2385899904, 2982374880, 3578849856, 3976499840, 4473562320, 4771799808, 5964749760, 7157699712, 7952999680, 8947124640, 11929499520, 14315399424, 17894249280, 23858999040, 35788498560, 71576997120]

約数ペア:

[(1, 71576997120), (2, 35788498560), (3, 23858999040), (4, 17894249280), (5, 14315399424), (6, 11929499520), (8, 8947124640), (9, 7952999680), (10, 7157699712), (12, 5964749760), (15, 4771799808), (16, 4473562320), (18, 3976499840), (20, 3578849856), (24, 2982374880), (30, 2385899904), (32, 2236781160), (36, 1988249920), (40, 1789424928), (45, 1590599936), (48, 1491187440), (60, 1192949952), (64, 1118390580), (71, 1008126720), (72, 994124960), (80, 894712464), (90, 795299968), (96, 745593720), (120, 596474976), (128, 559195290), (142, 504063360), (144, 497062480), (160, 447356232), (180, 397649984), (192, 372796860), (213, 336042240), (240, 298237488), (256, 279597645), (284, 252031680), (288, 248531240), (320, 223678116), (355, 201625344), (360, 198824992), (384, 186398430), (426, 168021120), (480, 149118744), (568, 126015840), (576, 124265620), (639, 112014080), (640, 111839058), (710, 100812672), (720, 99412496), (768, 93199215), (852, 84010560), (960, 74559372), (1065, 67208448), (1136, 63007920), (1152, 62132810), (1278, 56007040), (1280, 55919529), (1420, 50406336), (1440, 49706248), (1704, 42005280), (1920, 37279686), (2130, 33604224), (2272, 31503960), (2304, 31066405), (2556, 28003520), (2840, 25203168), (2880, 24853124), (3195, 22402816), (3408, 21002640), (3840, 18639843), (4260, 16802112), (4544, 15751980), (5112, 14001760), (5680, 12601584), (5760, 12426562), (6390, 11201408), (6816, 10501320), (8520, 8401056), (9088, 7875990), (10224, 7000880), (11360, 6300792), (11520, 6213281), (12780, 5600704), (13632, 5250660), (17040, 4200528), (18176, 3937995), (20448, 3500440), (22720, 3150396), (25560, 2800352), (27264, 2625330), (34080, 2100264), (40896, 1750220), (45440, 1575198), (51120, 1400176), (54528, 1312665), (68160, 1050132), (81792, 875110), (87511, 817920), (90880, 787599), (102240, 700088), (136320, 525066), (163584, 437555), (175022, 408960), (204480, 350044), (262533, 272640)]