534334720

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 1365719040

約数和(自身を除く): 831384320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 127, 128, 152, 160, 173, 190, 254, 256, 304, 320, 346, 380, 508, 608, 635, 640, 692, 760, 865, 1016, 1216, 1270, 1280, 1384, 1520, 1730, 2032, 2413, 2432, 2540, 2768, 3040, 3287, 3460, 4064, 4826, 4864, 5080, 5536, 6080, 6574, 6920, 8128, 9652, 10160, 11072, 12065, 12160, 13148, 13840, 16256, 16435, 19304, 20320, 21971, 22144, 24130, 24320, 26296, 27680, 32512, 32870, 38608, 40640, 43942, 44288, 48260, 52592, 55360, 65740, 77216, 81280, 87884, 96520, 105184, 109855, 110720, 131480, 154432, 162560, 175768, 193040, 210368, 219710, 221440, 262960, 308864, 351536, 386080, 417449, 420736, 439420, 525920, 617728, 703072, 772160, 834898, 841472, 878840, 1051840, 1406144, 1544320, 1669796, 1757680, 2087245, 2103680, 2812288, 3088640, 3339592, 3515360, 4174490, 4207360, 5624576, 6679184, 7030720, 8348980, 13358368, 14061440, 16697960, 26716736, 28122880, 33395920, 53433472, 66791840, 106866944, 133583680, 267167360, 534334720]

約数ペア:

[(1, 534334720), (2, 267167360), (4, 133583680), (5, 106866944), (8, 66791840), (10, 53433472), (16, 33395920), (19, 28122880), (20, 26716736), (32, 16697960), (38, 14061440), (40, 13358368), (64, 8348980), (76, 7030720), (80, 6679184), (95, 5624576), (127, 4207360), (128, 4174490), (152, 3515360), (160, 3339592), (173, 3088640), (190, 2812288), (254, 2103680), (256, 2087245), (304, 1757680), (320, 1669796), (346, 1544320), (380, 1406144), (508, 1051840), (608, 878840), (635, 841472), (640, 834898), (692, 772160), (760, 703072), (865, 617728), (1016, 525920), (1216, 439420), (1270, 420736), (1280, 417449), (1384, 386080), (1520, 351536), (1730, 308864), (2032, 262960), (2413, 221440), (2432, 219710), (2540, 210368), (2768, 193040), (3040, 175768), (3287, 162560), (3460, 154432), (4064, 131480), (4826, 110720), (4864, 109855), (5080, 105184), (5536, 96520), (6080, 87884), (6574, 81280), (6920, 77216), (8128, 65740), (9652, 55360), (10160, 52592), (11072, 48260), (12065, 44288), (12160, 43942), (13148, 40640), (13840, 38608), (16256, 32870), (16435, 32512), (19304, 27680), (20320, 26296), (21971, 24320), (22144, 24130)]