194081040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2473}}^1$

素因数の和:2601

約数の個数: 120

約数和(自身を含む): 658034520

約数和(自身を除く): 463953480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1308, 1635, 1744, 1962, 2180, 2473, 2616, 3270, 3924, 4360, 4905, 4946, 5232, 6540, 7419, 7848, 8720, 9810, 9892, 12365, 13080, 14838, 15696, 19620, 19784, 22257, 24730, 26160, 29676, 37095, 39240, 39568, 44514, 49460, 59352, 74190, 78480, 89028, 98920, 111285, 118704, 148380, 178056, 197840, 222570, 269557, 296760, 356112, 445140, 539114, 593520, 808671, 890280, 1078228, 1347785, 1617342, 1780560, 2156456, 2426013, 2695570, 3234684, 4043355, 4312912, 4852026, 5391140, 6469368, 8086710, 9704052, 10782280, 12130065, 12938736, 16173420, 19408104, 21564560, 24260130, 32346840, 38816208, 48520260, 64693680, 97040520, 194081040]

約数ペア:

[(1, 194081040), (2, 97040520), (3, 64693680), (4, 48520260), (5, 38816208), (6, 32346840), (8, 24260130), (9, 21564560), (10, 19408104), (12, 16173420), (15, 12938736), (16, 12130065), (18, 10782280), (20, 9704052), (24, 8086710), (30, 6469368), (36, 5391140), (40, 4852026), (45, 4312912), (48, 4043355), (60, 3234684), (72, 2695570), (80, 2426013), (90, 2156456), (109, 1780560), (120, 1617342), (144, 1347785), (180, 1078228), (218, 890280), (240, 808671), (327, 593520), (360, 539114), (436, 445140), (545, 356112), (654, 296760), (720, 269557), (872, 222570), (981, 197840), (1090, 178056), (1308, 148380), (1635, 118704), (1744, 111285), (1962, 98920), (2180, 89028), (2473, 78480), (2616, 74190), (3270, 59352), (3924, 49460), (4360, 44514), (4905, 39568), (4946, 39240), (5232, 37095), (6540, 29676), (7419, 26160), (7848, 24730), (8720, 22257), (9810, 19784), (9892, 19620), (12365, 15696), (13080, 14838)]