284548680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1559}}^1$

素因数の和:1605

約数の個数: 192

約数和(自身を含む): 1027728000

約数和(自身を除く): 743179320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 169, 180, 195, 216, 234, 260, 270, 312, 338, 351, 360, 390, 468, 507, 520, 540, 585, 676, 702, 780, 845, 936, 1014, 1080, 1170, 1352, 1404, 1521, 1559, 1560, 1690, 1755, 2028, 2340, 2535, 2808, 3042, 3118, 3380, 3510, 4056, 4563, 4677, 4680, 5070, 6084, 6236, 6760, 7020, 7605, 7795, 9126, 9354, 10140, 12168, 12472, 14031, 14040, 15210, 15590, 18252, 18708, 20267, 20280, 22815, 23385, 28062, 30420, 31180, 36504, 37416, 40534, 42093, 45630, 46770, 56124, 60801, 60840, 62360, 70155, 81068, 84186, 91260, 93540, 101335, 112248, 121602, 140310, 162136, 168372, 182403, 182520, 187080, 202670, 210465, 243204, 263471, 280620, 304005, 336744, 364806, 405340, 420930, 486408, 526942, 547209, 561240, 608010, 729612, 790413, 810680, 841860, 912015, 1053884, 1094418, 1216020, 1317355, 1459224, 1580826, 1683720, 1824030, 2107768, 2188836, 2371239, 2432040, 2634710, 2736045, 3161652, 3648060, 3952065, 4377672, 4742478, 5269420, 5472090, 6323304, 7113717, 7296120, 7904130, 9484956, 10538840, 10944180, 11856195, 14227434, 15808260, 18969912, 21888360, 23712390, 28454868, 31616520, 35568585, 47424780, 56909736, 71137170, 94849560, 142274340, 284548680]

約数ペア:

[(1, 284548680), (2, 142274340), (3, 94849560), (4, 71137170), (5, 56909736), (6, 47424780), (8, 35568585), (9, 31616520), (10, 28454868), (12, 23712390), (13, 21888360), (15, 18969912), (18, 15808260), (20, 14227434), (24, 11856195), (26, 10944180), (27, 10538840), (30, 9484956), (36, 7904130), (39, 7296120), (40, 7113717), (45, 6323304), (52, 5472090), (54, 5269420), (60, 4742478), (65, 4377672), (72, 3952065), (78, 3648060), (90, 3161652), (104, 2736045), (108, 2634710), (117, 2432040), (120, 2371239), (130, 2188836), (135, 2107768), (156, 1824030), (169, 1683720), (180, 1580826), (195, 1459224), (216, 1317355), (234, 1216020), (260, 1094418), (270, 1053884), (312, 912015), (338, 841860), (351, 810680), (360, 790413), (390, 729612), (468, 608010), (507, 561240), (520, 547209), (540, 526942), (585, 486408), (676, 420930), (702, 405340), (780, 364806), (845, 336744), (936, 304005), (1014, 280620), (1080, 263471), (1170, 243204), (1352, 210465), (1404, 202670), (1521, 187080), (1559, 182520), (1560, 182403), (1690, 168372), (1755, 162136), (2028, 140310), (2340, 121602), (2535, 112248), (2808, 101335), (3042, 93540), (3118, 91260), (3380, 84186), (3510, 81068), (4056, 70155), (4563, 62360), (4677, 60840), (4680, 60801), (5070, 56124), (6084, 46770), (6236, 45630), (6760, 42093), (7020, 40534), (7605, 37416), (7795, 36504), (9126, 31180), (9354, 30420), (10140, 28062), (12168, 23385), (12472, 22815), (14031, 20280), (14040, 20267), (15210, 18708), (15590, 18252)]