153218520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1$

素因数の和:1599

約数の個数: 256

約数和(自身を含む): 628992000

約数和(自身を除く): 475773480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1559, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3118, 3276, 3510, 3640, 3780, 4095, 4677, 4680, 4914, 5460, 6236, 6552, 7020, 7560, 7795, 8190, 9354, 9828, 10913, 10920, 12285, 12472, 14031, 14040, 15590, 16380, 18708, 19656, 20267, 21826, 23385, 24570, 28062, 31180, 32739, 32760, 37416, 40534, 42093, 43652, 46770, 49140, 54565, 56124, 60801, 62360, 65478, 70155, 81068, 84186, 87304, 93540, 98217, 98280, 101335, 109130, 112248, 121602, 130956, 140310, 141869, 162136, 163695, 168372, 182403, 187080, 196434, 202670, 210465, 218260, 243204, 261912, 280620, 283738, 294651, 304005, 327390, 336744, 364806, 392868, 405340, 420930, 425607, 436520, 486408, 491085, 547209, 561240, 567476, 589302, 608010, 654780, 709345, 729612, 785736, 810680, 841860, 851214, 912015, 982170, 1094418, 1134952, 1178604, 1216020, 1276821, 1309560, 1418690, 1459224, 1473255, 1683720, 1702428, 1824030, 1964340, 2128035, 2188836, 2357208, 2432040, 2553642, 2736045, 2837380, 2946510, 3404856, 3648060, 3830463, 3928680, 4256070, 4377672, 5107284, 5472090, 5674760, 5893020, 6384105, 7296120, 7660926, 8512140, 10214568, 10944180, 11786040, 12768210, 15321852, 17024280, 19152315, 21888360, 25536420, 30643704, 38304630, 51072840, 76609260, 153218520]

約数ペア:

[(1, 153218520), (2, 76609260), (3, 51072840), (4, 38304630), (5, 30643704), (6, 25536420), (7, 21888360), (8, 19152315), (9, 17024280), (10, 15321852), (12, 12768210), (13, 11786040), (14, 10944180), (15, 10214568), (18, 8512140), (20, 7660926), (21, 7296120), (24, 6384105), (26, 5893020), (27, 5674760), (28, 5472090), (30, 5107284), (35, 4377672), (36, 4256070), (39, 3928680), (40, 3830463), (42, 3648060), (45, 3404856), (52, 2946510), (54, 2837380), (56, 2736045), (60, 2553642), (63, 2432040), (65, 2357208), (70, 2188836), (72, 2128035), (78, 1964340), (84, 1824030), (90, 1702428), (91, 1683720), (104, 1473255), (105, 1459224), (108, 1418690), (117, 1309560), (120, 1276821), (126, 1216020), (130, 1178604), (135, 1134952), (140, 1094418), (156, 982170), (168, 912015), (180, 851214), (182, 841860), (189, 810680), (195, 785736), (210, 729612), (216, 709345), (234, 654780), (252, 608010), (260, 589302), (270, 567476), (273, 561240), (280, 547209), (312, 491085), (315, 486408), (351, 436520), (360, 425607), (364, 420930), (378, 405340), (390, 392868), (420, 364806), (455, 336744), (468, 327390), (504, 304005), (520, 294651), (540, 283738), (546, 280620), (585, 261912), (630, 243204), (702, 218260), (728, 210465), (756, 202670), (780, 196434), (819, 187080), (840, 182403), (910, 168372), (936, 163695), (945, 162136), (1080, 141869), (1092, 140310), (1170, 130956), (1260, 121602), (1365, 112248), (1404, 109130), (1512, 101335), (1559, 98280), (1560, 98217), (1638, 93540), (1755, 87304), (1820, 84186), (1890, 81068), (2184, 70155), (2340, 65478), (2457, 62360), (2520, 60801), (2730, 56124), (2808, 54565), (3118, 49140), (3276, 46770), (3510, 43652), (3640, 42093), (3780, 40534), (4095, 37416), (4677, 32760), (4680, 32739), (4914, 31180), (5460, 28062), (6236, 24570), (6552, 23385), (7020, 21826), (7560, 20267), (7795, 19656), (8190, 18708), (9354, 16380), (9828, 15590), (10913, 14040), (10920, 14031), (12285, 12472)]