197038170

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 320

約数和(自身を含む): 669081600

約数和(自身を除く): 472043430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 31, 35, 38, 42, 45, 54, 57, 59, 62, 63, 70, 81, 90, 93, 95, 105, 114, 118, 126, 133, 135, 155, 162, 171, 177, 186, 189, 190, 210, 217, 266, 270, 279, 285, 295, 310, 315, 342, 354, 378, 399, 405, 413, 434, 465, 513, 531, 558, 567, 570, 589, 590, 630, 651, 665, 798, 810, 826, 837, 855, 885, 930, 945, 1026, 1062, 1085, 1121, 1134, 1178, 1197, 1239, 1302, 1330, 1395, 1539, 1593, 1674, 1710, 1767, 1770, 1829, 1890, 1953, 1995, 2065, 2170, 2242, 2394, 2478, 2511, 2565, 2655, 2790, 2835, 2945, 3078, 3186, 3255, 3363, 3534, 3591, 3658, 3717, 3906, 3990, 4123, 4130, 4185, 4779, 5022, 5130, 5301, 5310, 5487, 5605, 5670, 5859, 5890, 5985, 6195, 6510, 6726, 7182, 7434, 7695, 7847, 7965, 8246, 8370, 8835, 9145, 9558, 9765, 10089, 10602, 10773, 10974, 11151, 11210, 11718, 11970, 12369, 12390, 12555, 12803, 15390, 15694, 15903, 15930, 16461, 16815, 17577, 17670, 17955, 18290, 18585, 19530, 20178, 20615, 21546, 22302, 23541, 23895, 24738, 25110, 25606, 26505, 27435, 29295, 30267, 31806, 32922, 33453, 33630, 34751, 35154, 35910, 37107, 37170, 38409, 39235, 41230, 47082, 47709, 47790, 49383, 50445, 53010, 53865, 54870, 55755, 58590, 60534, 61845, 64015, 66906, 69502, 70623, 74214, 76818, 78470, 79515, 82305, 87885, 90801, 95418, 98766, 100890, 104253, 107730, 111321, 111510, 115227, 117705, 123690, 128030, 141246, 148149, 151335, 159030, 164610, 167265, 173755, 175770, 181602, 185535, 192045, 208506, 211869, 222642, 230454, 235410, 238545, 243257, 246915, 296298, 302670, 312759, 333963, 334530, 345681, 347510, 353115, 371070, 384090, 423738, 454005, 477090, 486514, 493830, 521265, 556605, 576135, 625518, 635607, 667926, 691362, 706230, 729771, 740745, 908010, 938277, 1037043, 1042530, 1059345, 1113210, 1152270, 1216285, 1271214, 1459542, 1481490, 1563795, 1669815, 1728405, 1876554, 2074086, 2118690, 2189313, 2432570, 2814831, 3127590, 3178035, 3339630, 3456810, 3648855, 4378626, 4691385, 5185215, 5629662, 6356070, 6567939, 7297710, 9382770, 10370430, 10946565, 13135878, 14074155, 19703817, 21893130, 28148310, 32839695, 39407634, 65679390, 98519085, 197038170]

約数ペア:

[(1, 197038170), (2, 98519085), (3, 65679390), (5, 39407634), (6, 32839695), (7, 28148310), (9, 21893130), (10, 19703817), (14, 14074155), (15, 13135878), (18, 10946565), (19, 10370430), (21, 9382770), (27, 7297710), (30, 6567939), (31, 6356070), (35, 5629662), (38, 5185215), (42, 4691385), (45, 4378626), (54, 3648855), (57, 3456810), (59, 3339630), (62, 3178035), (63, 3127590), (70, 2814831), (81, 2432570), (90, 2189313), (93, 2118690), (95, 2074086), (105, 1876554), (114, 1728405), (118, 1669815), (126, 1563795), (133, 1481490), (135, 1459542), (155, 1271214), (162, 1216285), (171, 1152270), (177, 1113210), (186, 1059345), (189, 1042530), (190, 1037043), (210, 938277), (217, 908010), (266, 740745), (270, 729771), (279, 706230), (285, 691362), (295, 667926), (310, 635607), (315, 625518), (342, 576135), (354, 556605), (378, 521265), (399, 493830), (405, 486514), (413, 477090), (434, 454005), (465, 423738), (513, 384090), (531, 371070), (558, 353115), (567, 347510), (570, 345681), (589, 334530), (590, 333963), (630, 312759), (651, 302670), (665, 296298), (798, 246915), (810, 243257), (826, 238545), (837, 235410), (855, 230454), (885, 222642), (930, 211869), (945, 208506), (1026, 192045), (1062, 185535), (1085, 181602), (1121, 175770), (1134, 173755), (1178, 167265), (1197, 164610), (1239, 159030), (1302, 151335), (1330, 148149), (1395, 141246), (1539, 128030), (1593, 123690), (1674, 117705), (1710, 115227), (1767, 111510), (1770, 111321), (1829, 107730), (1890, 104253), (1953, 100890), (1995, 98766), (2065, 95418), (2170, 90801), (2242, 87885), (2394, 82305), (2478, 79515), (2511, 78470), (2565, 76818), (2655, 74214), (2790, 70623), (2835, 69502), (2945, 66906), (3078, 64015), (3186, 61845), (3255, 60534), (3363, 58590), (3534, 55755), (3591, 54870), (3658, 53865), (3717, 53010), (3906, 50445), (3990, 49383), (4123, 47790), (4130, 47709), (4185, 47082), (4779, 41230), (5022, 39235), (5130, 38409), (5301, 37170), (5310, 37107), (5487, 35910), (5605, 35154), (5670, 34751), (5859, 33630), (5890, 33453), (5985, 32922), (6195, 31806), (6510, 30267), (6726, 29295), (7182, 27435), (7434, 26505), (7695, 25606), (7847, 25110), (7965, 24738), (8246, 23895), (8370, 23541), (8835, 22302), (9145, 21546), (9558, 20615), (9765, 20178), (10089, 19530), (10602, 18585), (10773, 18290), (10974, 17955), (11151, 17670), (11210, 17577), (11718, 16815), (11970, 16461), (12369, 15930), (12390, 15903), (12555, 15694), (12803, 15390)]