146333640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 458035200

約数和(自身を除く): 311701560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 139, 155, 186, 248, 278, 283, 310, 372, 417, 465, 556, 566, 620, 695, 744, 834, 849, 930, 1112, 1132, 1240, 1390, 1415, 1668, 1698, 1860, 2085, 2264, 2780, 2830, 3336, 3396, 3720, 4170, 4245, 4309, 5560, 5660, 6792, 8340, 8490, 8618, 8773, 11320, 12927, 16680, 16980, 17236, 17546, 21545, 25854, 26319, 33960, 34472, 35092, 39337, 43090, 43865, 51708, 52638, 64635, 70184, 78674, 86180, 87730, 103416, 105276, 118011, 129270, 131595, 157348, 172360, 175460, 196685, 210552, 236022, 258540, 263190, 314696, 350920, 393370, 472044, 517080, 526380, 590055, 786740, 944088, 1052760, 1180110, 1219447, 1573480, 2360220, 2438894, 3658341, 4720440, 4877788, 6097235, 7316682, 9755576, 12194470, 14633364, 18291705, 24388940, 29266728, 36583410, 48777880, 73166820, 146333640]

約数ペア:

[(1, 146333640), (2, 73166820), (3, 48777880), (4, 36583410), (5, 29266728), (6, 24388940), (8, 18291705), (10, 14633364), (12, 12194470), (15, 9755576), (20, 7316682), (24, 6097235), (30, 4877788), (31, 4720440), (40, 3658341), (60, 2438894), (62, 2360220), (93, 1573480), (120, 1219447), (124, 1180110), (139, 1052760), (155, 944088), (186, 786740), (248, 590055), (278, 526380), (283, 517080), (310, 472044), (372, 393370), (417, 350920), (465, 314696), (556, 263190), (566, 258540), (620, 236022), (695, 210552), (744, 196685), (834, 175460), (849, 172360), (930, 157348), (1112, 131595), (1132, 129270), (1240, 118011), (1390, 105276), (1415, 103416), (1668, 87730), (1698, 86180), (1860, 78674), (2085, 70184), (2264, 64635), (2780, 52638), (2830, 51708), (3336, 43865), (3396, 43090), (3720, 39337), (4170, 35092), (4245, 34472), (4309, 33960), (5560, 26319), (5660, 25854), (6792, 21545), (8340, 17546), (8490, 17236), (8618, 16980), (8773, 16680), (11320, 12927)]