144893070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2473}}^1$

素因数の和:2527

約数の個数: 128

約数和(自身を含む): 456007680

約数和(自身を除く): 311114610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 279, 310, 315, 378, 434, 465, 558, 630, 651, 837, 930, 945, 1085, 1302, 1395, 1674, 1890, 1953, 2170, 2473, 2790, 3255, 3906, 4185, 4946, 5859, 6510, 7419, 8370, 9765, 11718, 12365, 14838, 17311, 19530, 22257, 24730, 29295, 34622, 37095, 44514, 51933, 58590, 66771, 74190, 76663, 86555, 103866, 111285, 133542, 153326, 155799, 173110, 222570, 229989, 259665, 311598, 333855, 383315, 459978, 467397, 519330, 536641, 667710, 689967, 766630, 778995, 934794, 1073282, 1149945, 1379934, 1557990, 1609923, 2069901, 2299890, 2336985, 2683205, 3219846, 3449835, 4139802, 4673970, 4829769, 5366410, 6899670, 8049615, 9659538, 10349505, 14489307, 16099230, 20699010, 24148845, 28978614, 48297690, 72446535, 144893070]

約数ペア:

[(1, 144893070), (2, 72446535), (3, 48297690), (5, 28978614), (6, 24148845), (7, 20699010), (9, 16099230), (10, 14489307), (14, 10349505), (15, 9659538), (18, 8049615), (21, 6899670), (27, 5366410), (30, 4829769), (31, 4673970), (35, 4139802), (42, 3449835), (45, 3219846), (54, 2683205), (62, 2336985), (63, 2299890), (70, 2069901), (90, 1609923), (93, 1557990), (105, 1379934), (126, 1149945), (135, 1073282), (155, 934794), (186, 778995), (189, 766630), (210, 689967), (217, 667710), (270, 536641), (279, 519330), (310, 467397), (315, 459978), (378, 383315), (434, 333855), (465, 311598), (558, 259665), (630, 229989), (651, 222570), (837, 173110), (930, 155799), (945, 153326), (1085, 133542), (1302, 111285), (1395, 103866), (1674, 86555), (1890, 76663), (1953, 74190), (2170, 66771), (2473, 58590), (2790, 51933), (3255, 44514), (3906, 37095), (4185, 34622), (4946, 29295), (5859, 24730), (6510, 22257), (7419, 19530), (8370, 17311), (9765, 14838), (11718, 12365)]