105378560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:666

約数の個数: 144

約数和(自身を含む): 304147200

約数和(自身を除く): 198768640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 619, 640, 665, 760, 896, 1064, 1120, 1216, 1238, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2476, 2660, 3040, 3095, 4256, 4333, 4480, 4864, 4952, 5320, 6080, 6190, 8512, 8666, 8960, 9904, 10640, 11761, 12160, 12380, 17024, 17332, 19808, 21280, 21665, 23522, 24320, 24760, 34048, 34664, 39616, 42560, 43330, 47044, 49520, 58805, 69328, 79232, 82327, 85120, 86660, 94088, 99040, 117610, 138656, 158464, 164654, 170240, 173320, 188176, 198080, 235220, 277312, 329308, 346640, 376352, 396160, 411635, 470440, 554624, 658616, 693280, 752704, 792320, 823270, 940880, 1109248, 1317232, 1386560, 1505408, 1646540, 1881760, 2634464, 2773120, 3010816, 3293080, 3763520, 5268928, 5546240, 6586160, 7527040, 10537856, 13172320, 15054080, 21075712, 26344640, 52689280, 105378560]

約数ペア:

[(1, 105378560), (2, 52689280), (4, 26344640), (5, 21075712), (7, 15054080), (8, 13172320), (10, 10537856), (14, 7527040), (16, 6586160), (19, 5546240), (20, 5268928), (28, 3763520), (32, 3293080), (35, 3010816), (38, 2773120), (40, 2634464), (56, 1881760), (64, 1646540), (70, 1505408), (76, 1386560), (80, 1317232), (95, 1109248), (112, 940880), (128, 823270), (133, 792320), (140, 752704), (152, 693280), (160, 658616), (190, 554624), (224, 470440), (256, 411635), (266, 396160), (280, 376352), (304, 346640), (320, 329308), (380, 277312), (448, 235220), (532, 198080), (560, 188176), (608, 173320), (619, 170240), (640, 164654), (665, 158464), (760, 138656), (896, 117610), (1064, 99040), (1120, 94088), (1216, 86660), (1238, 85120), (1280, 82327), (1330, 79232), (1520, 69328), (1792, 58805), (2128, 49520), (2240, 47044), (2432, 43330), (2476, 42560), (2660, 39616), (3040, 34664), (3095, 34048), (4256, 24760), (4333, 24320), (4480, 23522), (4864, 21665), (4952, 21280), (5320, 19808), (6080, 17332), (6190, 17024), (8512, 12380), (8666, 12160), (8960, 11761), (9904, 10640)]