39516960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:663

約数の個数: 192

約数和(自身を含む): 149990400

約数和(自身を除く): 110473440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 619, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1238, 1330, 1520, 1596, 1680, 1824, 1857, 1995, 2128, 2280, 2476, 2660, 3040, 3095, 3192, 3360, 3714, 3990, 4256, 4333, 4560, 4952, 5320, 6190, 6384, 7428, 7980, 8666, 9120, 9285, 9904, 10640, 11761, 12380, 12768, 12999, 14856, 15960, 17332, 18570, 19808, 21280, 21665, 23522, 24760, 25998, 29712, 31920, 34664, 35283, 37140, 43330, 47044, 49520, 51996, 58805, 59424, 63840, 64995, 69328, 70566, 74280, 82327, 86660, 94088, 99040, 103992, 117610, 129990, 138656, 141132, 148560, 164654, 173320, 176415, 188176, 207984, 235220, 246981, 259980, 282264, 297120, 329308, 346640, 352830, 376352, 411635, 415968, 470440, 493962, 519960, 564528, 658616, 693280, 705660, 823270, 940880, 987924, 1039920, 1129056, 1234905, 1317232, 1411320, 1646540, 1881760, 1975848, 2079840, 2469810, 2634464, 2822640, 3293080, 3951696, 4939620, 5645280, 6586160, 7903392, 9879240, 13172320, 19758480, 39516960]

約数ペア:

[(1, 39516960), (2, 19758480), (3, 13172320), (4, 9879240), (5, 7903392), (6, 6586160), (7, 5645280), (8, 4939620), (10, 3951696), (12, 3293080), (14, 2822640), (15, 2634464), (16, 2469810), (19, 2079840), (20, 1975848), (21, 1881760), (24, 1646540), (28, 1411320), (30, 1317232), (32, 1234905), (35, 1129056), (38, 1039920), (40, 987924), (42, 940880), (48, 823270), (56, 705660), (57, 693280), (60, 658616), (70, 564528), (76, 519960), (80, 493962), (84, 470440), (95, 415968), (96, 411635), (105, 376352), (112, 352830), (114, 346640), (120, 329308), (133, 297120), (140, 282264), (152, 259980), (160, 246981), (168, 235220), (190, 207984), (210, 188176), (224, 176415), (228, 173320), (240, 164654), (266, 148560), (280, 141132), (285, 138656), (304, 129990), (336, 117610), (380, 103992), (399, 99040), (420, 94088), (456, 86660), (480, 82327), (532, 74280), (560, 70566), (570, 69328), (608, 64995), (619, 63840), (665, 59424), (672, 58805), (760, 51996), (798, 49520), (840, 47044), (912, 43330), (1064, 37140), (1120, 35283), (1140, 34664), (1238, 31920), (1330, 29712), (1520, 25998), (1596, 24760), (1680, 23522), (1824, 21665), (1857, 21280), (1995, 19808), (2128, 18570), (2280, 17332), (2476, 15960), (2660, 14856), (3040, 12999), (3095, 12768), (3192, 12380), (3360, 11761), (3714, 10640), (3990, 9904), (4256, 9285), (4333, 9120), (4560, 8666), (4952, 7980), (5320, 7428), (6190, 6384)]