439150080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:508

約数の個数: 160

約数和(自身を含む): 1415766528

約数和(自身を除く): 976616448

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, 240, 256, 271, 320, 384, 422, 480, 512, 542, 633, 640, 768, 813, 844, 960, 1055, 1084, 1266, 1280, 1355, 1536, 1626, 1688, 1920, 2110, 2168, 2532, 2560, 2710, 3165, 3252, 3376, 3840, 4065, 4220, 4336, 5064, 5420, 6330, 6504, 6752, 7680, 8130, 8440, 8672, 10128, 10840, 12660, 13008, 13504, 16260, 16880, 17344, 20256, 21680, 25320, 26016, 27008, 32520, 33760, 34688, 40512, 43360, 50640, 52032, 54016, 57181, 65040, 67520, 69376, 81024, 86720, 101280, 104064, 108032, 114362, 130080, 135040, 138752, 162048, 171543, 173440, 202560, 208128, 228724, 260160, 270080, 285905, 324096, 343086, 346880, 405120, 416256, 457448, 520320, 540160, 571810, 686172, 693760, 810240, 857715, 914896, 1040640, 1143620, 1372344, 1620480, 1715430, 1829792, 2081280, 2287240, 2744688, 3430860, 3659584, 4574480, 5489376, 6861720, 7319168, 9148960, 10978752, 13723440, 14638336, 18297920, 21957504, 27446880, 29276672, 36595840, 43915008, 54893760, 73191680, 87830016, 109787520, 146383360, 219575040, 439150080]

約数ペア:

[(1, 439150080), (2, 219575040), (3, 146383360), (4, 109787520), (5, 87830016), (6, 73191680), (8, 54893760), (10, 43915008), (12, 36595840), (15, 29276672), (16, 27446880), (20, 21957504), (24, 18297920), (30, 14638336), (32, 13723440), (40, 10978752), (48, 9148960), (60, 7319168), (64, 6861720), (80, 5489376), (96, 4574480), (120, 3659584), (128, 3430860), (160, 2744688), (192, 2287240), (211, 2081280), (240, 1829792), (256, 1715430), (271, 1620480), (320, 1372344), (384, 1143620), (422, 1040640), (480, 914896), (512, 857715), (542, 810240), (633, 693760), (640, 686172), (768, 571810), (813, 540160), (844, 520320), (960, 457448), (1055, 416256), (1084, 405120), (1266, 346880), (1280, 343086), (1355, 324096), (1536, 285905), (1626, 270080), (1688, 260160), (1920, 228724), (2110, 208128), (2168, 202560), (2532, 173440), (2560, 171543), (2710, 162048), (3165, 138752), (3252, 135040), (3376, 130080), (3840, 114362), (4065, 108032), (4220, 104064), (4336, 101280), (5064, 86720), (5420, 81024), (6330, 69376), (6504, 67520), (6752, 65040), (7680, 57181), (8130, 54016), (8440, 52032), (8672, 50640), (10128, 43360), (10840, 40512), (12660, 34688), (13008, 33760), (13504, 32520), (16260, 27008), (16880, 26016), (17344, 25320), (20256, 21680)]