20162110320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{7691}}^1$

素因数の和:8052

約数の個数: 240

約数和(自身を含む): 74099435904

約数和(自身を除く): 53937325584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 331, 360, 396, 440, 495, 528, 660, 662, 720, 792, 880, 990, 993, 1320, 1324, 1584, 1655, 1980, 1986, 2640, 2648, 2979, 3310, 3641, 3960, 3972, 4965, 5296, 5958, 6620, 7282, 7691, 7920, 7944, 9930, 10923, 11916, 13240, 14564, 14895, 15382, 15888, 18205, 19860, 21846, 23073, 23832, 26480, 29128, 29790, 30764, 32769, 36410, 38455, 39720, 43692, 46146, 47664, 54615, 58256, 59580, 61528, 65538, 69219, 72820, 76910, 79440, 84601, 87384, 92292, 109230, 115365, 119160, 123056, 131076, 138438, 145640, 153820, 163845, 169202, 174768, 184584, 218460, 230730, 238320, 253803, 262152, 276876, 291280, 307640, 327690, 338404, 346095, 369168, 423005, 436920, 461460, 507606, 524304, 553752, 615280, 655380, 676808, 692190, 761409, 846010, 873840, 922920, 1015212, 1107504, 1269015, 1310760, 1353616, 1384380, 1522818, 1692020, 1845840, 2030424, 2538030, 2545721, 2621520, 2768760, 3045636, 3384040, 3807045, 4060848, 5076060, 5091442, 5537520, 6091272, 6768080, 7614090, 7637163, 10152120, 10182884, 12182544, 12728605, 15228180, 15274326, 20304240, 20365768, 22911489, 25457210, 28002931, 30456360, 30548652, 38185815, 40731536, 45822978, 50914420, 56005862, 60912720, 61097304, 76371630, 84008793, 91645956, 101828840, 112011724, 114557445, 122194608, 140014655, 152743260, 168017586, 183291912, 203657680, 224023448, 229114890, 252026379, 280029310, 305486520, 336035172, 366583824, 420043965, 448046896, 458229780, 504052758, 560058620, 610973040, 672070344, 840087930, 916459560, 1008105516, 1120117240, 1260131895, 1344140688, 1680175860, 1832919120, 2016211032, 2240234480, 2520263790, 3360351720, 4032422064, 5040527580, 6720703440, 10081055160, 20162110320]

約数ペア:

[(1, 20162110320), (2, 10081055160), (3, 6720703440), (4, 5040527580), (5, 4032422064), (6, 3360351720), (8, 2520263790), (9, 2240234480), (10, 2016211032), (11, 1832919120), (12, 1680175860), (15, 1344140688), (16, 1260131895), (18, 1120117240), (20, 1008105516), (22, 916459560), (24, 840087930), (30, 672070344), (33, 610973040), (36, 560058620), (40, 504052758), (44, 458229780), (45, 448046896), (48, 420043965), (55, 366583824), (60, 336035172), (66, 305486520), (72, 280029310), (80, 252026379), (88, 229114890), (90, 224023448), (99, 203657680), (110, 183291912), (120, 168017586), (132, 152743260), (144, 140014655), (165, 122194608), (176, 114557445), (180, 112011724), (198, 101828840), (220, 91645956), (240, 84008793), (264, 76371630), (330, 61097304), (331, 60912720), (360, 56005862), (396, 50914420), (440, 45822978), (495, 40731536), (528, 38185815), (660, 30548652), (662, 30456360), (720, 28002931), (792, 25457210), (880, 22911489), (990, 20365768), (993, 20304240), (1320, 15274326), (1324, 15228180), (1584, 12728605), (1655, 12182544), (1980, 10182884), (1986, 10152120), (2640, 7637163), (2648, 7614090), (2979, 6768080), (3310, 6091272), (3641, 5537520), (3960, 5091442), (3972, 5076060), (4965, 4060848), (5296, 3807045), (5958, 3384040), (6620, 3045636), (7282, 2768760), (7691, 2621520), (7920, 2545721), (7944, 2538030), (9930, 2030424), (10923, 1845840), (11916, 1692020), (13240, 1522818), (14564, 1384380), (14895, 1353616), (15382, 1310760), (15888, 1269015), (18205, 1107504), (19860, 1015212), (21846, 922920), (23073, 873840), (23832, 846010), (26480, 761409), (29128, 692190), (29790, 676808), (30764, 655380), (32769, 615280), (36410, 553752), (38455, 524304), (39720, 507606), (43692, 461460), (46146, 436920), (47664, 423005), (54615, 369168), (58256, 346095), (59580, 338404), (61528, 327690), (65538, 307640), (69219, 291280), (72820, 276876), (76910, 262152), (79440, 253803), (84601, 238320), (87384, 230730), (92292, 218460), (109230, 184584), (115365, 174768), (119160, 169202), (123056, 163845), (131076, 153820), (138438, 145640)]