194069520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 240

約数和(自身を含む): 690580800

約数和(自身を除く): 496511280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 81, 90, 108, 120, 134, 135, 144, 149, 162, 180, 201, 216, 240, 243, 268, 270, 298, 324, 335, 360, 402, 405, 432, 447, 486, 536, 540, 596, 603, 648, 670, 720, 745, 804, 810, 894, 972, 1005, 1072, 1080, 1192, 1206, 1215, 1296, 1340, 1341, 1490, 1608, 1620, 1788, 1809, 1944, 2010, 2160, 2235, 2384, 2412, 2430, 2680, 2682, 2980, 3015, 3216, 3240, 3576, 3618, 3888, 4020, 4023, 4470, 4824, 4860, 5360, 5364, 5427, 5960, 6030, 6480, 6705, 7152, 7236, 8040, 8046, 8940, 9045, 9648, 9720, 9983, 10728, 10854, 11920, 12060, 12069, 13410, 14472, 16080, 16092, 16281, 17880, 18090, 19440, 19966, 20115, 21456, 21708, 24120, 24138, 26820, 27135, 28944, 29949, 32184, 32562, 35760, 36180, 36207, 39932, 40230, 43416, 48240, 48276, 49915, 53640, 54270, 59898, 60345, 64368, 65124, 72360, 72414, 79864, 80460, 81405, 86832, 89847, 96552, 99830, 107280, 108540, 119796, 120690, 130248, 144720, 144828, 149745, 159728, 160920, 162810, 179694, 181035, 193104, 199660, 217080, 239592, 241380, 260496, 269541, 289656, 299490, 321840, 325620, 359388, 362070, 399320, 434160, 449235, 479184, 482760, 539082, 579312, 598980, 651240, 718776, 724140, 798640, 808623, 898470, 965520, 1078164, 1197960, 1302480, 1347705, 1437552, 1448280, 1617246, 1796940, 2156328, 2395920, 2425869, 2695410, 2896560, 3234492, 3593880, 4043115, 4312656, 4851738, 5390820, 6468984, 7187760, 8086230, 9703476, 10781640, 12129345, 12937968, 16172460, 19406952, 21563280, 24258690, 32344920, 38813904, 48517380, 64689840, 97034760, 194069520]

約数ペア:

[(1, 194069520), (2, 97034760), (3, 64689840), (4, 48517380), (5, 38813904), (6, 32344920), (8, 24258690), (9, 21563280), (10, 19406952), (12, 16172460), (15, 12937968), (16, 12129345), (18, 10781640), (20, 9703476), (24, 8086230), (27, 7187760), (30, 6468984), (36, 5390820), (40, 4851738), (45, 4312656), (48, 4043115), (54, 3593880), (60, 3234492), (67, 2896560), (72, 2695410), (80, 2425869), (81, 2395920), (90, 2156328), (108, 1796940), (120, 1617246), (134, 1448280), (135, 1437552), (144, 1347705), (149, 1302480), (162, 1197960), (180, 1078164), (201, 965520), (216, 898470), (240, 808623), (243, 798640), (268, 724140), (270, 718776), (298, 651240), (324, 598980), (335, 579312), (360, 539082), (402, 482760), (405, 479184), (432, 449235), (447, 434160), (486, 399320), (536, 362070), (540, 359388), (596, 325620), (603, 321840), (648, 299490), (670, 289656), (720, 269541), (745, 260496), (804, 241380), (810, 239592), (894, 217080), (972, 199660), (1005, 193104), (1072, 181035), (1080, 179694), (1192, 162810), (1206, 160920), (1215, 159728), (1296, 149745), (1340, 144828), (1341, 144720), (1490, 130248), (1608, 120690), (1620, 119796), (1788, 108540), (1809, 107280), (1944, 99830), (2010, 96552), (2160, 89847), (2235, 86832), (2384, 81405), (2412, 80460), (2430, 79864), (2680, 72414), (2682, 72360), (2980, 65124), (3015, 64368), (3216, 60345), (3240, 59898), (3576, 54270), (3618, 53640), (3888, 49915), (4020, 48276), (4023, 48240), (4470, 43416), (4824, 40230), (4860, 39932), (5360, 36207), (5364, 36180), (5427, 35760), (5960, 32562), (6030, 32184), (6480, 29949), (6705, 28944), (7152, 27135), (7236, 26820), (8040, 24138), (8046, 24120), (8940, 21708), (9045, 21456), (9648, 20115), (9720, 19966), (9983, 19440), (10728, 18090), (10854, 17880), (11920, 16281), (12060, 16092), (12069, 16080), (13410, 14472)]