193647360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 623992320

約数和(自身を除く): 430344960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 211, 239, 240, 256, 320, 384, 422, 478, 480, 633, 640, 717, 768, 844, 956, 960, 1055, 1195, 1266, 1280, 1434, 1688, 1912, 1920, 2110, 2390, 2532, 2868, 3165, 3376, 3585, 3824, 3840, 4220, 4780, 5064, 5736, 6330, 6752, 7170, 7648, 8440, 9560, 10128, 11472, 12660, 13504, 14340, 15296, 16880, 19120, 20256, 22944, 25320, 27008, 28680, 30592, 33760, 38240, 40512, 45888, 50429, 50640, 54016, 57360, 61184, 67520, 76480, 81024, 91776, 100858, 101280, 114720, 135040, 151287, 152960, 162048, 183552, 201716, 202560, 229440, 252145, 270080, 302574, 305920, 403432, 405120, 458880, 504290, 605148, 756435, 806864, 810240, 917760, 1008580, 1210296, 1512870, 1613728, 2017160, 2420592, 3025740, 3227456, 4034320, 4841184, 6051480, 6454912, 8068640, 9682368, 12102960, 12909824, 16137280, 19364736, 24205920, 32274560, 38729472, 48411840, 64549120, 96823680, 193647360]

約数ペア:

[(1, 193647360), (2, 96823680), (3, 64549120), (4, 48411840), (5, 38729472), (6, 32274560), (8, 24205920), (10, 19364736), (12, 16137280), (15, 12909824), (16, 12102960), (20, 9682368), (24, 8068640), (30, 6454912), (32, 6051480), (40, 4841184), (48, 4034320), (60, 3227456), (64, 3025740), (80, 2420592), (96, 2017160), (120, 1613728), (128, 1512870), (160, 1210296), (192, 1008580), (211, 917760), (239, 810240), (240, 806864), (256, 756435), (320, 605148), (384, 504290), (422, 458880), (478, 405120), (480, 403432), (633, 305920), (640, 302574), (717, 270080), (768, 252145), (844, 229440), (956, 202560), (960, 201716), (1055, 183552), (1195, 162048), (1266, 152960), (1280, 151287), (1434, 135040), (1688, 114720), (1912, 101280), (1920, 100858), (2110, 91776), (2390, 81024), (2532, 76480), (2868, 67520), (3165, 61184), (3376, 57360), (3585, 54016), (3824, 50640), (3840, 50429), (4220, 45888), (4780, 40512), (5064, 38240), (5736, 33760), (6330, 30592), (6752, 28680), (7170, 27008), (7648, 25320), (8440, 22944), (9560, 20256), (10128, 19120), (11472, 16880), (12660, 15296), (13504, 14340)]