906968160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{89977}}^1$

素因数の和:90005

約数の個数: 144

約数和(自身を含む): 3537215136

約数和(自身を除く): 2630246976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 89977, 179954, 269931, 359908, 449885, 539862, 629839, 719816, 809793, 899770, 1079724, 1259678, 1349655, 1439632, 1619586, 1799540, 1889517, 2159448, 2519356, 2699310, 2879264, 3149195, 3239172, 3599080, 3779034, 4048965, 4318896, 5038712, 5398620, 5668551, 6298390, 6478344, 7198160, 7558068, 8097930, 8637792, 9447585, 10077424, 10797240, 11337102, 12596780, 12956688, 14396320, 15116136, 16195860, 18895170, 20154848, 21594480, 22674204, 25193560, 25913376, 28342755, 30232272, 32391720, 37790340, 43188960, 45348408, 50387120, 56685510, 60464544, 64783440, 75580680, 90696816, 100774240, 113371020, 129566880, 151161360, 181393632, 226742040, 302322720, 453484080, 906968160]

約数ペア:

[(1, 906968160), (2, 453484080), (3, 302322720), (4, 226742040), (5, 181393632), (6, 151161360), (7, 129566880), (8, 113371020), (9, 100774240), (10, 90696816), (12, 75580680), (14, 64783440), (15, 60464544), (16, 56685510), (18, 50387120), (20, 45348408), (21, 43188960), (24, 37790340), (28, 32391720), (30, 30232272), (32, 28342755), (35, 25913376), (36, 25193560), (40, 22674204), (42, 21594480), (45, 20154848), (48, 18895170), (56, 16195860), (60, 15116136), (63, 14396320), (70, 12956688), (72, 12596780), (80, 11337102), (84, 10797240), (90, 10077424), (96, 9447585), (105, 8637792), (112, 8097930), (120, 7558068), (126, 7198160), (140, 6478344), (144, 6298390), (160, 5668551), (168, 5398620), (180, 5038712), (210, 4318896), (224, 4048965), (240, 3779034), (252, 3599080), (280, 3239172), (288, 3149195), (315, 2879264), (336, 2699310), (360, 2519356), (420, 2159448), (480, 1889517), (504, 1799540), (560, 1619586), (630, 1439632), (672, 1349655), (720, 1259678), (840, 1079724), (1008, 899770), (1120, 809793), (1260, 719816), (1440, 629839), (1680, 539862), (2016, 449885), (2520, 359908), (3360, 269931), (5040, 179954), (10080, 89977)]