18347147520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367531}}^1$

素因数の和:367568

約数の個数: 144

約数和(自身を含む): 63103774272

約数和(自身を除く): 44756626752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 24960, 49920, 367531, 735062, 1102593, 1470124, 1837655, 2205186, 2940248, 3675310, 4410372, 4777903, 5512965, 5880496, 7350620, 8820744, 9555806, 11025930, 11760992, 14333709, 14701240, 17641488, 19111612, 22051860, 23521984, 23889515, 28667418, 29402480, 35282976, 38223224, 44103720, 47043968, 47779030, 57334836, 58804960, 70565952, 71668545, 76446448, 88207440, 94087936, 95558060, 114669672, 117609920, 141131904, 143337090, 152892896, 176414880, 191116120, 229339344, 235219840, 282263808, 286674180, 305785792, 352829760, 382232240, 458678688, 470439680, 573348360, 611571584, 705659520, 764464480, 917357376, 1146696720, 1223143168, 1411319040, 1528928960, 1834714752, 2293393440, 3057857920, 3669429504, 4586786880, 6115715840, 9173573760, 18347147520]

約数ペア:

[(1, 18347147520), (2, 9173573760), (3, 6115715840), (4, 4586786880), (5, 3669429504), (6, 3057857920), (8, 2293393440), (10, 1834714752), (12, 1528928960), (13, 1411319040), (15, 1223143168), (16, 1146696720), (20, 917357376), (24, 764464480), (26, 705659520), (30, 611571584), (32, 573348360), (39, 470439680), (40, 458678688), (48, 382232240), (52, 352829760), (60, 305785792), (64, 286674180), (65, 282263808), (78, 235219840), (80, 229339344), (96, 191116120), (104, 176414880), (120, 152892896), (128, 143337090), (130, 141131904), (156, 117609920), (160, 114669672), (192, 95558060), (195, 94087936), (208, 88207440), (240, 76446448), (256, 71668545), (260, 70565952), (312, 58804960), (320, 57334836), (384, 47779030), (390, 47043968), (416, 44103720), (480, 38223224), (520, 35282976), (624, 29402480), (640, 28667418), (768, 23889515), (780, 23521984), (832, 22051860), (960, 19111612), (1040, 17641488), (1248, 14701240), (1280, 14333709), (1560, 11760992), (1664, 11025930), (1920, 9555806), (2080, 8820744), (2496, 7350620), (3120, 5880496), (3328, 5512965), (3840, 4777903), (4160, 4410372), (4992, 3675310), (6240, 2940248), (8320, 2205186), (9984, 1837655), (12480, 1470124), (16640, 1102593), (24960, 735062), (49920, 367531)]