331201080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{787}}^1$

素因数の和:978

約数の個数: 192

約数和(自身を含む): 1239114240

約数和(自身を除く): 907913160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 167, 168, 180, 210, 252, 280, 315, 334, 360, 420, 501, 504, 630, 668, 787, 835, 840, 1002, 1169, 1260, 1336, 1503, 1574, 1670, 2004, 2338, 2361, 2505, 2520, 3006, 3148, 3340, 3507, 3935, 4008, 4676, 4722, 5010, 5509, 5845, 6012, 6296, 6680, 7014, 7083, 7515, 7870, 9352, 9444, 10020, 10521, 11018, 11690, 11805, 12024, 14028, 14166, 15030, 15740, 16527, 17535, 18888, 20040, 21042, 22036, 23380, 23610, 27545, 28056, 28332, 30060, 31480, 33054, 35070, 35415, 42084, 44072, 46760, 47220, 49581, 52605, 55090, 56664, 60120, 66108, 70140, 70830, 82635, 84168, 94440, 99162, 105210, 110180, 131429, 132216, 140280, 141660, 165270, 198324, 210420, 220360, 247905, 262858, 283320, 330540, 394287, 396648, 420840, 495810, 525716, 657145, 661080, 788574, 920003, 991620, 1051432, 1182861, 1314290, 1577148, 1840006, 1971435, 1983240, 2365722, 2628580, 2760009, 3154296, 3680012, 3942870, 4600015, 4731444, 5257160, 5520018, 5914305, 7360024, 7885740, 8280027, 9200030, 9462888, 11040036, 11828610, 13800045, 15771480, 16560054, 18400060, 22080072, 23657220, 27600090, 33120108, 36800120, 41400135, 47314440, 55200180, 66240216, 82800270, 110400360, 165600540, 331201080]

約数ペア:

[(1, 331201080), (2, 165600540), (3, 110400360), (4, 82800270), (5, 66240216), (6, 55200180), (7, 47314440), (8, 41400135), (9, 36800120), (10, 33120108), (12, 27600090), (14, 23657220), (15, 22080072), (18, 18400060), (20, 16560054), (21, 15771480), (24, 13800045), (28, 11828610), (30, 11040036), (35, 9462888), (36, 9200030), (40, 8280027), (42, 7885740), (45, 7360024), (56, 5914305), (60, 5520018), (63, 5257160), (70, 4731444), (72, 4600015), (84, 3942870), (90, 3680012), (105, 3154296), (120, 2760009), (126, 2628580), (140, 2365722), (167, 1983240), (168, 1971435), (180, 1840006), (210, 1577148), (252, 1314290), (280, 1182861), (315, 1051432), (334, 991620), (360, 920003), (420, 788574), (501, 661080), (504, 657145), (630, 525716), (668, 495810), (787, 420840), (835, 396648), (840, 394287), (1002, 330540), (1169, 283320), (1260, 262858), (1336, 247905), (1503, 220360), (1574, 210420), (1670, 198324), (2004, 165270), (2338, 141660), (2361, 140280), (2505, 132216), (2520, 131429), (3006, 110180), (3148, 105210), (3340, 99162), (3507, 94440), (3935, 84168), (4008, 82635), (4676, 70830), (4722, 70140), (5010, 66108), (5509, 60120), (5845, 56664), (6012, 55090), (6296, 52605), (6680, 49581), (7014, 47220), (7083, 46760), (7515, 44072), (7870, 42084), (9352, 35415), (9444, 35070), (10020, 33054), (10521, 31480), (11018, 30060), (11690, 28332), (11805, 28056), (12024, 27545), (14028, 23610), (14166, 23380), (15030, 22036), (15740, 21042), (16527, 20040), (17535, 18888)]