158067840

素因数分解:

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

素因数の和:667

約数の個数: 256

約数和(自身を含む): 607104000

約数和(自身を除く): 449036160

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, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 619, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1238, 1330, 1344, 1520, 1596, 1680, 1824, 1857, 1920, 1995, 2128, 2240, 2280, 2432, 2476, 2660, 2688, 3040, 3095, 3192, 3360, 3648, 3714, 3990, 4256, 4333, 4480, 4560, 4952, 5320, 6080, 6190, 6384, 6720, 7296, 7428, 7980, 8512, 8666, 9120, 9285, 9904, 10640, 11761, 12160, 12380, 12768, 12999, 13440, 14856, 15960, 17024, 17332, 18240, 18570, 19808, 21280, 21665, 23522, 24760, 25536, 25998, 29712, 31920, 34664, 35283, 36480, 37140, 39616, 42560, 43330, 47044, 49520, 51072, 51996, 58805, 59424, 63840, 64995, 69328, 70566, 74280, 79232, 82327, 85120, 86660, 94088, 99040, 103992, 117610, 118848, 127680, 129990, 138656, 141132, 148560, 164654, 173320, 176415, 188176, 198080, 207984, 235220, 237696, 246981, 255360, 259980, 277312, 282264, 297120, 329308, 346640, 352830, 376352, 396160, 411635, 415968, 470440, 493962, 519960, 554624, 564528, 594240, 658616, 693280, 705660, 752704, 823270, 831936, 940880, 987924, 1039920, 1129056, 1188480, 1234905, 1317232, 1386560, 1411320, 1505408, 1646540, 1663872, 1881760, 1975848, 2079840, 2258112, 2469810, 2634464, 2773120, 2822640, 3293080, 3763520, 3951696, 4159680, 4516224, 4939620, 5268928, 5645280, 6586160, 7527040, 7903392, 8319360, 9879240, 10537856, 11290560, 13172320, 15806784, 19758480, 22581120, 26344640, 31613568, 39516960, 52689280, 79033920, 158067840]

約数ペア:

[(1, 158067840), (2, 79033920), (3, 52689280), (4, 39516960), (5, 31613568), (6, 26344640), (7, 22581120), (8, 19758480), (10, 15806784), (12, 13172320), (14, 11290560), (15, 10537856), (16, 9879240), (19, 8319360), (20, 7903392), (21, 7527040), (24, 6586160), (28, 5645280), (30, 5268928), (32, 4939620), (35, 4516224), (38, 4159680), (40, 3951696), (42, 3763520), (48, 3293080), (56, 2822640), (57, 2773120), (60, 2634464), (64, 2469810), (70, 2258112), (76, 2079840), (80, 1975848), (84, 1881760), (95, 1663872), (96, 1646540), (105, 1505408), (112, 1411320), (114, 1386560), (120, 1317232), (128, 1234905), (133, 1188480), (140, 1129056), (152, 1039920), (160, 987924), (168, 940880), (190, 831936), (192, 823270), (210, 752704), (224, 705660), (228, 693280), (240, 658616), (266, 594240), (280, 564528), (285, 554624), (304, 519960), (320, 493962), (336, 470440), (380, 415968), (384, 411635), (399, 396160), (420, 376352), (448, 352830), (456, 346640), (480, 329308), (532, 297120), (560, 282264), (570, 277312), (608, 259980), (619, 255360), (640, 246981), (665, 237696), (672, 235220), (760, 207984), (798, 198080), (840, 188176), (896, 176415), (912, 173320), (960, 164654), (1064, 148560), (1120, 141132), (1140, 138656), (1216, 129990), (1238, 127680), (1330, 118848), (1344, 117610), (1520, 103992), (1596, 99040), (1680, 94088), (1824, 86660), (1857, 85120), (1920, 82327), (1995, 79232), (2128, 74280), (2240, 70566), (2280, 69328), (2432, 64995), (2476, 63840), (2660, 59424), (2688, 58805), (3040, 51996), (3095, 51072), (3192, 49520), (3360, 47044), (3648, 43330), (3714, 42560), (3990, 39616), (4256, 37140), (4333, 36480), (4480, 35283), (4560, 34664), (4952, 31920), (5320, 29712), (6080, 25998), (6190, 25536), (6384, 24760), (6720, 23522), (7296, 21665), (7428, 21280), (7980, 19808), (8512, 18570), (8666, 18240), (9120, 17332), (9285, 17024), (9904, 15960), (10640, 14856), (11761, 13440), (12160, 12999), (12380, 12768)]