9646782840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{821}}^1$

素因数の和:1222

約数の個数: 192

約数和(自身を含む): 31760501760

約数和(自身を除く): 22113718920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 257, 360, 381, 508, 514, 635, 762, 771, 821, 1016, 1028, 1143, 1270, 1285, 1524, 1542, 1642, 1905, 2056, 2286, 2313, 2463, 2540, 2570, 3048, 3084, 3284, 3810, 3855, 4105, 4572, 4626, 4926, 5080, 5140, 5715, 6168, 6568, 7389, 7620, 7710, 8210, 9144, 9252, 9852, 10280, 11430, 11565, 12315, 14778, 15240, 15420, 16420, 18504, 19704, 22860, 23130, 24630, 29556, 30840, 32639, 32840, 36945, 45720, 46260, 49260, 59112, 65278, 73890, 92520, 97917, 98520, 104267, 130556, 147780, 163195, 195834, 208534, 210997, 261112, 293751, 295560, 312801, 326390, 391668, 417068, 421994, 489585, 521335, 587502, 625602, 632991, 652780, 783336, 834136, 843988, 938403, 979170, 1042670, 1054985, 1175004, 1251204, 1265982, 1305560, 1468755, 1564005, 1687976, 1876806, 1898973, 1958340, 2085340, 2109970, 2350008, 2502408, 2531964, 2937510, 3128010, 3164955, 3753612, 3797946, 3916680, 4170680, 4219940, 4692015, 5063928, 5875020, 6256020, 6329910, 7507224, 7595892, 8439880, 9384030, 9494865, 11750040, 12512040, 12659820, 15191784, 18768060, 18989730, 25319640, 26796619, 37536120, 37979460, 53593238, 75958920, 80389857, 107186476, 133983095, 160779714, 214372952, 241169571, 267966190, 321559428, 401949285, 482339142, 535932380, 643118856, 803898570, 964678284, 1071864760, 1205847855, 1607797140, 1929356568, 2411695710, 3215594280, 4823391420, 9646782840]

約数ペア:

[(1, 9646782840), (2, 4823391420), (3, 3215594280), (4, 2411695710), (5, 1929356568), (6, 1607797140), (8, 1205847855), (9, 1071864760), (10, 964678284), (12, 803898570), (15, 643118856), (18, 535932380), (20, 482339142), (24, 401949285), (30, 321559428), (36, 267966190), (40, 241169571), (45, 214372952), (60, 160779714), (72, 133983095), (90, 107186476), (120, 80389857), (127, 75958920), (180, 53593238), (254, 37979460), (257, 37536120), (360, 26796619), (381, 25319640), (508, 18989730), (514, 18768060), (635, 15191784), (762, 12659820), (771, 12512040), (821, 11750040), (1016, 9494865), (1028, 9384030), (1143, 8439880), (1270, 7595892), (1285, 7507224), (1524, 6329910), (1542, 6256020), (1642, 5875020), (1905, 5063928), (2056, 4692015), (2286, 4219940), (2313, 4170680), (2463, 3916680), (2540, 3797946), (2570, 3753612), (3048, 3164955), (3084, 3128010), (3284, 2937510), (3810, 2531964), (3855, 2502408), (4105, 2350008), (4572, 2109970), (4626, 2085340), (4926, 1958340), (5080, 1898973), (5140, 1876806), (5715, 1687976), (6168, 1564005), (6568, 1468755), (7389, 1305560), (7620, 1265982), (7710, 1251204), (8210, 1175004), (9144, 1054985), (9252, 1042670), (9852, 979170), (10280, 938403), (11430, 843988), (11565, 834136), (12315, 783336), (14778, 652780), (15240, 632991), (15420, 625602), (16420, 587502), (18504, 521335), (19704, 489585), (22860, 421994), (23130, 417068), (24630, 391668), (29556, 326390), (30840, 312801), (32639, 295560), (32840, 293751), (36945, 261112), (45720, 210997), (46260, 208534), (49260, 195834), (59112, 163195), (65278, 147780), (73890, 130556), (92520, 104267), (97917, 98520)]