14407678720

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{7499}}^1$

素因数の和:7618

約数の個数: 144

約数和(自身を含む): 36792000000

約数和(自身を除く): 22384321280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 79, 80, 95, 128, 152, 158, 160, 190, 256, 304, 316, 320, 380, 395, 608, 632, 640, 760, 790, 1216, 1264, 1280, 1501, 1520, 1580, 2432, 2528, 3002, 3040, 3160, 4864, 5056, 6004, 6080, 6320, 7499, 7505, 10112, 12008, 12160, 12640, 14998, 15010, 20224, 24016, 24320, 25280, 29996, 30020, 37495, 48032, 50560, 59992, 60040, 74990, 96064, 101120, 119984, 120080, 142481, 149980, 192128, 239968, 240160, 284962, 299960, 384256, 479936, 480320, 569924, 592421, 599920, 712405, 959872, 960640, 1139848, 1184842, 1199840, 1424810, 1919744, 1921280, 2279696, 2369684, 2399680, 2849620, 2962105, 4559392, 4739368, 4799360, 5699240, 5924210, 9118784, 9478736, 9598720, 11255999, 11398480, 11848420, 18237568, 18957472, 22511998, 22796960, 23696840, 36475136, 37914944, 45023996, 45593920, 47393680, 56279995, 75829888, 90047992, 91187840, 94787360, 112559990, 151659776, 180095984, 182375680, 189574720, 225119980, 360191968, 379149440, 450239960, 720383936, 758298880, 900479920, 1440767872, 1800959840, 2881535744, 3601919680, 7203839360, 14407678720]

約数ペア:

[(1, 14407678720), (2, 7203839360), (4, 3601919680), (5, 2881535744), (8, 1800959840), (10, 1440767872), (16, 900479920), (19, 758298880), (20, 720383936), (32, 450239960), (38, 379149440), (40, 360191968), (64, 225119980), (76, 189574720), (79, 182375680), (80, 180095984), (95, 151659776), (128, 112559990), (152, 94787360), (158, 91187840), (160, 90047992), (190, 75829888), (256, 56279995), (304, 47393680), (316, 45593920), (320, 45023996), (380, 37914944), (395, 36475136), (608, 23696840), (632, 22796960), (640, 22511998), (760, 18957472), (790, 18237568), (1216, 11848420), (1264, 11398480), (1280, 11255999), (1501, 9598720), (1520, 9478736), (1580, 9118784), (2432, 5924210), (2528, 5699240), (3002, 4799360), (3040, 4739368), (3160, 4559392), (4864, 2962105), (5056, 2849620), (6004, 2399680), (6080, 2369684), (6320, 2279696), (7499, 1921280), (7505, 1919744), (10112, 1424810), (12008, 1199840), (12160, 1184842), (12640, 1139848), (14998, 960640), (15010, 959872), (20224, 712405), (24016, 599920), (24320, 592421), (25280, 569924), (29996, 480320), (30020, 479936), (37495, 384256), (48032, 299960), (50560, 284962), (59992, 240160), (60040, 239968), (74990, 192128), (96064, 149980), (101120, 142481), (119984, 120080)]