145064640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{21587}}^1$

素因数の和:21614

約数の個数: 112

約数和(自身を含む): 526401792

約数和(自身を除く): 381337152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 21587, 43174, 64761, 86348, 107935, 129522, 151109, 172696, 215870, 259044, 302218, 323805, 345392, 431740, 453327, 518088, 604436, 647610, 690784, 755545, 863480, 906654, 1036176, 1208872, 1295220, 1381568, 1511090, 1726960, 1813308, 2072352, 2266635, 2417744, 2590440, 3022180, 3453920, 3626616, 4144704, 4533270, 4835488, 5180880, 6044360, 6907840, 7253232, 9066540, 9670976, 10361760, 12088720, 14506464, 18133080, 20723520, 24177440, 29012928, 36266160, 48354880, 72532320, 145064640]

約数ペア:

[(1, 145064640), (2, 72532320), (3, 48354880), (4, 36266160), (5, 29012928), (6, 24177440), (7, 20723520), (8, 18133080), (10, 14506464), (12, 12088720), (14, 10361760), (15, 9670976), (16, 9066540), (20, 7253232), (21, 6907840), (24, 6044360), (28, 5180880), (30, 4835488), (32, 4533270), (35, 4144704), (40, 3626616), (42, 3453920), (48, 3022180), (56, 2590440), (60, 2417744), (64, 2266635), (70, 2072352), (80, 1813308), (84, 1726960), (96, 1511090), (105, 1381568), (112, 1295220), (120, 1208872), (140, 1036176), (160, 906654), (168, 863480), (192, 755545), (210, 690784), (224, 647610), (240, 604436), (280, 518088), (320, 453327), (336, 431740), (420, 345392), (448, 323805), (480, 302218), (560, 259044), (672, 215870), (840, 172696), (960, 151109), (1120, 129522), (1344, 107935), (1680, 86348), (2240, 64761), (3360, 43174), (6720, 21587)]