12457749920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{1153}}^1$

素因数の和:2063

約数の個数: 192

約数和(自身を含む): 36767437056

約数和(自身を除く): 24309687136

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 877, 880, 1120, 1153, 1232, 1540, 1754, 1760, 2306, 2464, 3080, 3508, 4385, 4612, 5765, 6139, 6160, 7016, 8071, 8770, 9224, 9647, 11530, 12278, 12320, 12683, 14032, 16142, 17540, 18448, 19294, 23060, 24556, 25366, 28064, 30695, 32284, 35080, 36896, 38588, 40355, 46120, 48235, 49112, 50732, 61390, 63415, 64568, 67529, 70160, 77176, 80710, 88781, 92240, 96470, 98224, 101464, 122780, 126830, 129136, 135058, 140320, 154352, 161420, 177562, 184480, 192940, 196448, 202928, 245560, 253660, 258272, 270116, 308704, 322840, 337645, 355124, 385880, 405856, 443905, 491120, 507320, 540232, 645680, 675290, 710248, 771760, 887810, 982240, 1011181, 1014640, 1080464, 1291360, 1350580, 1420496, 1543520, 1775620, 2022362, 2029280, 2160928, 2701160, 2840992, 3551240, 4044724, 5055905, 5402320, 7078267, 7102480, 8089448, 10111810, 10804640, 11122991, 14156534, 14204960, 16178896, 20223620, 22245982, 28313068, 32357792, 35391335, 40447240, 44491964, 55614955, 56626136, 70782670, 77860937, 80894480, 88983928, 111229910, 113252272, 141565340, 155721874, 161788960, 177967856, 222459820, 226504544, 283130680, 311443748, 355935712, 389304685, 444919640, 566261360, 622887496, 778609370, 889839280, 1132522720, 1245774992, 1557218740, 1779678560, 2491549984, 3114437480, 6228874960, 12457749920]

約数ペア:

[(1, 12457749920), (2, 6228874960), (4, 3114437480), (5, 2491549984), (7, 1779678560), (8, 1557218740), (10, 1245774992), (11, 1132522720), (14, 889839280), (16, 778609370), (20, 622887496), (22, 566261360), (28, 444919640), (32, 389304685), (35, 355935712), (40, 311443748), (44, 283130680), (55, 226504544), (56, 222459820), (70, 177967856), (77, 161788960), (80, 155721874), (88, 141565340), (110, 113252272), (112, 111229910), (140, 88983928), (154, 80894480), (160, 77860937), (176, 70782670), (220, 56626136), (224, 55614955), (280, 44491964), (308, 40447240), (352, 35391335), (385, 32357792), (440, 28313068), (560, 22245982), (616, 20223620), (770, 16178896), (877, 14204960), (880, 14156534), (1120, 11122991), (1153, 10804640), (1232, 10111810), (1540, 8089448), (1754, 7102480), (1760, 7078267), (2306, 5402320), (2464, 5055905), (3080, 4044724), (3508, 3551240), (4385, 2840992), (4612, 2701160), (5765, 2160928), (6139, 2029280), (6160, 2022362), (7016, 1775620), (8071, 1543520), (8770, 1420496), (9224, 1350580), (9647, 1291360), (11530, 1080464), (12278, 1014640), (12320, 1011181), (12683, 982240), (14032, 887810), (16142, 771760), (17540, 710248), (18448, 675290), (19294, 645680), (23060, 540232), (24556, 507320), (25366, 491120), (28064, 443905), (30695, 405856), (32284, 385880), (35080, 355124), (36896, 337645), (38588, 322840), (40355, 308704), (46120, 270116), (48235, 258272), (49112, 253660), (50732, 245560), (61390, 202928), (63415, 196448), (64568, 192940), (67529, 184480), (70160, 177562), (77176, 161420), (80710, 154352), (88781, 140320), (92240, 135058), (96470, 129136), (98224, 126830), (101464, 122780)]