4390030080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2909}}^1$

素因数の和:3067

約数の個数: 216

約数和(自身を含む): 15310254960

約数和(自身を除く): 10920224880

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, 72, 80, 90, 96, 120, 128, 131, 144, 160, 180, 192, 240, 256, 262, 288, 320, 360, 384, 393, 480, 524, 576, 640, 655, 720, 768, 786, 960, 1048, 1152, 1179, 1280, 1310, 1440, 1572, 1920, 1965, 2096, 2304, 2358, 2620, 2880, 2909, 3144, 3840, 3930, 4192, 4716, 5240, 5760, 5818, 5895, 6288, 7860, 8384, 8727, 9432, 10480, 11520, 11636, 11790, 12576, 14545, 15720, 16768, 17454, 18864, 20960, 23272, 23580, 25152, 26181, 29090, 31440, 33536, 34908, 37728, 41920, 43635, 46544, 47160, 50304, 52362, 58180, 62880, 69816, 75456, 83840, 87270, 93088, 94320, 100608, 104724, 116360, 125760, 130905, 139632, 150912, 167680, 174540, 186176, 188640, 209448, 232720, 251520, 261810, 279264, 301824, 349080, 372352, 377280, 381079, 418896, 465440, 503040, 523620, 558528, 698160, 744704, 754560, 762158, 837792, 930880, 1047240, 1117056, 1143237, 1396320, 1509120, 1524316, 1675584, 1861760, 1905395, 2094480, 2234112, 2286474, 2792640, 3048632, 3351168, 3429711, 3723520, 3810790, 4188960, 4572948, 5585280, 5716185, 6097264, 6702336, 6859422, 7621580, 8377920, 9145896, 11170560, 11432370, 12194528, 13718844, 15243160, 16755840, 17148555, 18291792, 22864740, 24389056, 27437688, 30486320, 33511680, 34297110, 36583584, 45729480, 48778112, 54875376, 60972640, 68594220, 73167168, 91458960, 97556224, 109750752, 121945280, 137188440, 146334336, 182917920, 219501504, 243890560, 274376880, 292668672, 365835840, 439003008, 487781120, 548753760, 731671680, 878006016, 1097507520, 1463343360, 2195015040, 4390030080]

約数ペア:

[(1, 4390030080), (2, 2195015040), (3, 1463343360), (4, 1097507520), (5, 878006016), (6, 731671680), (8, 548753760), (9, 487781120), (10, 439003008), (12, 365835840), (15, 292668672), (16, 274376880), (18, 243890560), (20, 219501504), (24, 182917920), (30, 146334336), (32, 137188440), (36, 121945280), (40, 109750752), (45, 97556224), (48, 91458960), (60, 73167168), (64, 68594220), (72, 60972640), (80, 54875376), (90, 48778112), (96, 45729480), (120, 36583584), (128, 34297110), (131, 33511680), (144, 30486320), (160, 27437688), (180, 24389056), (192, 22864740), (240, 18291792), (256, 17148555), (262, 16755840), (288, 15243160), (320, 13718844), (360, 12194528), (384, 11432370), (393, 11170560), (480, 9145896), (524, 8377920), (576, 7621580), (640, 6859422), (655, 6702336), (720, 6097264), (768, 5716185), (786, 5585280), (960, 4572948), (1048, 4188960), (1152, 3810790), (1179, 3723520), (1280, 3429711), (1310, 3351168), (1440, 3048632), (1572, 2792640), (1920, 2286474), (1965, 2234112), (2096, 2094480), (2304, 1905395), (2358, 1861760), (2620, 1675584), (2880, 1524316), (2909, 1509120), (3144, 1396320), (3840, 1143237), (3930, 1117056), (4192, 1047240), (4716, 930880), (5240, 837792), (5760, 762158), (5818, 754560), (5895, 744704), (6288, 698160), (7860, 558528), (8384, 523620), (8727, 503040), (9432, 465440), (10480, 418896), (11520, 381079), (11636, 377280), (11790, 372352), (12576, 349080), (14545, 301824), (15720, 279264), (16768, 261810), (17454, 251520), (18864, 232720), (20960, 209448), (23272, 188640), (23580, 186176), (25152, 174540), (26181, 167680), (29090, 150912), (31440, 139632), (33536, 130905), (34908, 125760), (37728, 116360), (41920, 104724), (43635, 100608), (46544, 94320), (47160, 93088), (50304, 87270), (52362, 83840), (58180, 75456), (62880, 69816)]