995920380

素因数分解:

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

素因数の和:1610

約数の個数: 288

約数和(自身を含む): 3836851200

約数和(自身を除く): 2840930820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 169, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 338, 351, 364, 378, 390, 420, 455, 468, 507, 540, 546, 585, 630, 676, 702, 756, 780, 819, 845, 910, 945, 1014, 1092, 1170, 1183, 1260, 1365, 1404, 1521, 1559, 1638, 1690, 1755, 1820, 1890, 2028, 2340, 2366, 2457, 2535, 2730, 3042, 3118, 3276, 3380, 3510, 3549, 3780, 4095, 4563, 4677, 4732, 4914, 5070, 5460, 5915, 6084, 6236, 7020, 7098, 7605, 7795, 8190, 9126, 9354, 9828, 10140, 10647, 10913, 11830, 12285, 14031, 14196, 15210, 15590, 16380, 17745, 18252, 18708, 20267, 21294, 21826, 22815, 23385, 23660, 24570, 28062, 30420, 31180, 31941, 32739, 35490, 40534, 42093, 42588, 43652, 45630, 46770, 49140, 53235, 54565, 56124, 60801, 63882, 65478, 70155, 70980, 81068, 84186, 91260, 93540, 98217, 101335, 106470, 109130, 121602, 127764, 130956, 140310, 141869, 159705, 163695, 168372, 182403, 196434, 202670, 210465, 212940, 218260, 243204, 263471, 280620, 283738, 294651, 304005, 319410, 327390, 364806, 392868, 405340, 420930, 425607, 491085, 526942, 547209, 567476, 589302, 608010, 638820, 654780, 709345, 729612, 790413, 841860, 851214, 912015, 982170, 1053884, 1094418, 1178604, 1216020, 1276821, 1317355, 1418690, 1473255, 1580826, 1702428, 1824030, 1844297, 1964340, 2128035, 2188836, 2371239, 2553642, 2634710, 2736045, 2837380, 2946510, 3161652, 3648060, 3688594, 3830463, 3952065, 4256070, 4742478, 5107284, 5269420, 5472090, 5532891, 5893020, 6384105, 7113717, 7377188, 7660926, 7904130, 8512140, 9221485, 9484956, 10944180, 11065782, 11856195, 12768210, 14227434, 15321852, 15808260, 16598673, 18442970, 19152315, 22131564, 23712390, 25536420, 27664455, 28454868, 33197346, 35568585, 36885940, 38304630, 47424780, 49796019, 55328910, 66394692, 71137170, 76609260, 82993365, 99592038, 110657820, 142274340, 165986730, 199184076, 248980095, 331973460, 497960190, 995920380]

約数ペア:

[(1, 995920380), (2, 497960190), (3, 331973460), (4, 248980095), (5, 199184076), (6, 165986730), (7, 142274340), (9, 110657820), (10, 99592038), (12, 82993365), (13, 76609260), (14, 71137170), (15, 66394692), (18, 55328910), (20, 49796019), (21, 47424780), (26, 38304630), (27, 36885940), (28, 35568585), (30, 33197346), (35, 28454868), (36, 27664455), (39, 25536420), (42, 23712390), (45, 22131564), (52, 19152315), (54, 18442970), (60, 16598673), (63, 15808260), (65, 15321852), (70, 14227434), (78, 12768210), (84, 11856195), (90, 11065782), (91, 10944180), (105, 9484956), (108, 9221485), (117, 8512140), (126, 7904130), (130, 7660926), (135, 7377188), (140, 7113717), (156, 6384105), (169, 5893020), (180, 5532891), (182, 5472090), (189, 5269420), (195, 5107284), (210, 4742478), (234, 4256070), (252, 3952065), (260, 3830463), (270, 3688594), (273, 3648060), (315, 3161652), (338, 2946510), (351, 2837380), (364, 2736045), (378, 2634710), (390, 2553642), (420, 2371239), (455, 2188836), (468, 2128035), (507, 1964340), (540, 1844297), (546, 1824030), (585, 1702428), (630, 1580826), (676, 1473255), (702, 1418690), (756, 1317355), (780, 1276821), (819, 1216020), (845, 1178604), (910, 1094418), (945, 1053884), (1014, 982170), (1092, 912015), (1170, 851214), (1183, 841860), (1260, 790413), (1365, 729612), (1404, 709345), (1521, 654780), (1559, 638820), (1638, 608010), (1690, 589302), (1755, 567476), (1820, 547209), (1890, 526942), (2028, 491085), (2340, 425607), (2366, 420930), (2457, 405340), (2535, 392868), (2730, 364806), (3042, 327390), (3118, 319410), (3276, 304005), (3380, 294651), (3510, 283738), (3549, 280620), (3780, 263471), (4095, 243204), (4563, 218260), (4677, 212940), (4732, 210465), (4914, 202670), (5070, 196434), (5460, 182403), (5915, 168372), (6084, 163695), (6236, 159705), (7020, 141869), (7098, 140310), (7605, 130956), (7795, 127764), (8190, 121602), (9126, 109130), (9354, 106470), (9828, 101335), (10140, 98217), (10647, 93540), (10913, 91260), (11830, 84186), (12285, 81068), (14031, 70980), (14196, 70155), (15210, 65478), (15590, 63882), (16380, 60801), (17745, 56124), (18252, 54565), (18708, 53235), (20267, 49140), (21294, 46770), (21826, 45630), (22815, 43652), (23385, 42588), (23660, 42093), (24570, 40534), (28062, 35490), (30420, 32739), (31180, 31941)]