137772800

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 216

約数和(自身を含む): 395391360

約数和(自身を除く): 257618560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 55, 64, 76, 80, 88, 95, 100, 103, 110, 128, 152, 160, 176, 190, 200, 206, 209, 220, 256, 275, 304, 320, 352, 380, 400, 412, 418, 440, 475, 515, 550, 608, 640, 704, 760, 800, 824, 836, 880, 950, 1030, 1045, 1100, 1133, 1216, 1280, 1408, 1520, 1600, 1648, 1672, 1760, 1900, 1957, 2060, 2090, 2200, 2266, 2432, 2575, 2816, 3040, 3200, 3296, 3344, 3520, 3800, 3914, 4120, 4180, 4400, 4532, 4864, 5150, 5225, 5665, 6080, 6400, 6592, 6688, 7040, 7600, 7828, 8240, 8360, 8800, 9064, 9785, 10300, 10450, 11330, 12160, 13184, 13376, 14080, 15200, 15656, 16480, 16720, 17600, 18128, 19570, 20600, 20900, 21527, 22660, 24320, 26368, 26752, 28325, 30400, 31312, 32960, 33440, 35200, 36256, 39140, 41200, 41800, 43054, 45320, 48925, 53504, 56650, 60800, 62624, 65920, 66880, 70400, 72512, 78280, 82400, 83600, 86108, 90640, 97850, 107635, 113300, 121600, 125248, 131840, 133760, 145024, 156560, 164800, 167200, 172216, 181280, 195700, 215270, 226600, 250496, 267520, 290048, 313120, 329600, 334400, 344432, 362560, 391400, 430540, 453200, 500992, 538175, 626240, 659200, 668800, 688864, 725120, 782800, 861080, 906400, 1076350, 1252480, 1337600, 1377728, 1450240, 1565600, 1722160, 1812800, 2152700, 2504960, 2755456, 3131200, 3444320, 3625600, 4305400, 5510912, 6262400, 6888640, 7251200, 8610800, 12524800, 13777280, 17221600, 27554560, 34443200, 68886400, 137772800]

約数ペア:

[(1, 137772800), (2, 68886400), (4, 34443200), (5, 27554560), (8, 17221600), (10, 13777280), (11, 12524800), (16, 8610800), (19, 7251200), (20, 6888640), (22, 6262400), (25, 5510912), (32, 4305400), (38, 3625600), (40, 3444320), (44, 3131200), (50, 2755456), (55, 2504960), (64, 2152700), (76, 1812800), (80, 1722160), (88, 1565600), (95, 1450240), (100, 1377728), (103, 1337600), (110, 1252480), (128, 1076350), (152, 906400), (160, 861080), (176, 782800), (190, 725120), (200, 688864), (206, 668800), (209, 659200), (220, 626240), (256, 538175), (275, 500992), (304, 453200), (320, 430540), (352, 391400), (380, 362560), (400, 344432), (412, 334400), (418, 329600), (440, 313120), (475, 290048), (515, 267520), (550, 250496), (608, 226600), (640, 215270), (704, 195700), (760, 181280), (800, 172216), (824, 167200), (836, 164800), (880, 156560), (950, 145024), (1030, 133760), (1045, 131840), (1100, 125248), (1133, 121600), (1216, 113300), (1280, 107635), (1408, 97850), (1520, 90640), (1600, 86108), (1648, 83600), (1672, 82400), (1760, 78280), (1900, 72512), (1957, 70400), (2060, 66880), (2090, 65920), (2200, 62624), (2266, 60800), (2432, 56650), (2575, 53504), (2816, 48925), (3040, 45320), (3200, 43054), (3296, 41800), (3344, 41200), (3520, 39140), (3800, 36256), (3914, 35200), (4120, 33440), (4180, 32960), (4400, 31312), (4532, 30400), (4864, 28325), (5150, 26752), (5225, 26368), (5665, 24320), (6080, 22660), (6400, 21527), (6592, 20900), (6688, 20600), (7040, 19570), (7600, 18128), (7828, 17600), (8240, 16720), (8360, 16480), (8800, 15656), (9064, 15200), (9785, 14080), (10300, 13376), (10450, 13184), (11330, 12160)]