2151461200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1174

約数の個数: 240

約数和(自身を含む): 6392110720

約数和(自身を除く): 4240649520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 37, 38, 40, 50, 56, 70, 74, 76, 80, 95, 100, 112, 133, 140, 148, 152, 175, 185, 190, 200, 259, 266, 280, 296, 304, 350, 370, 380, 400, 475, 518, 532, 560, 592, 665, 700, 703, 740, 760, 925, 950, 1036, 1064, 1093, 1295, 1330, 1400, 1406, 1480, 1520, 1850, 1900, 2072, 2128, 2186, 2590, 2660, 2800, 2812, 2960, 3325, 3515, 3700, 3800, 4144, 4372, 4921, 5180, 5320, 5465, 5624, 6475, 6650, 7030, 7400, 7600, 7651, 8744, 9842, 10360, 10640, 10930, 11248, 12950, 13300, 14060, 14800, 15302, 17488, 17575, 19684, 20720, 20767, 21860, 24605, 25900, 26600, 27325, 28120, 30604, 35150, 38255, 39368, 40441, 41534, 43720, 49210, 51800, 53200, 54650, 56240, 61208, 70300, 76510, 78736, 80882, 83068, 87440, 98420, 103600, 103835, 109300, 122416, 123025, 140600, 145369, 153020, 161764, 166136, 191275, 196840, 202205, 207670, 218600, 246050, 281200, 283087, 290738, 306040, 323528, 332272, 382550, 393680, 404410, 415340, 437200, 492100, 519175, 566174, 581476, 612080, 647056, 726845, 765100, 768379, 808820, 830680, 984200, 1011025, 1038350, 1132348, 1162952, 1415435, 1453690, 1530200, 1536758, 1617640, 1661360, 1968400, 2022050, 2076700, 2264696, 2325904, 2830870, 2907380, 3060400, 3073516, 3235280, 3634225, 3841895, 4044100, 4153400, 4529392, 5378653, 5661740, 5814760, 6147032, 7077175, 7268450, 7683790, 8088200, 8306800, 10757306, 11323480, 11629520, 12294064, 14154350, 14536900, 15367580, 16176400, 19209475, 21514612, 22646960, 26893265, 28308700, 29073800, 30735160, 38418950, 43029224, 53786530, 56617400, 58147600, 61470320, 76837900, 86058448, 107573060, 113234800, 134466325, 153675800, 215146120, 268932650, 307351600, 430292240, 537865300, 1075730600, 2151461200]

約数ペア:

[(1, 2151461200), (2, 1075730600), (4, 537865300), (5, 430292240), (7, 307351600), (8, 268932650), (10, 215146120), (14, 153675800), (16, 134466325), (19, 113234800), (20, 107573060), (25, 86058448), (28, 76837900), (35, 61470320), (37, 58147600), (38, 56617400), (40, 53786530), (50, 43029224), (56, 38418950), (70, 30735160), (74, 29073800), (76, 28308700), (80, 26893265), (95, 22646960), (100, 21514612), (112, 19209475), (133, 16176400), (140, 15367580), (148, 14536900), (152, 14154350), (175, 12294064), (185, 11629520), (190, 11323480), (200, 10757306), (259, 8306800), (266, 8088200), (280, 7683790), (296, 7268450), (304, 7077175), (350, 6147032), (370, 5814760), (380, 5661740), (400, 5378653), (475, 4529392), (518, 4153400), (532, 4044100), (560, 3841895), (592, 3634225), (665, 3235280), (700, 3073516), (703, 3060400), (740, 2907380), (760, 2830870), (925, 2325904), (950, 2264696), (1036, 2076700), (1064, 2022050), (1093, 1968400), (1295, 1661360), (1330, 1617640), (1400, 1536758), (1406, 1530200), (1480, 1453690), (1520, 1415435), (1850, 1162952), (1900, 1132348), (2072, 1038350), (2128, 1011025), (2186, 984200), (2590, 830680), (2660, 808820), (2800, 768379), (2812, 765100), (2960, 726845), (3325, 647056), (3515, 612080), (3700, 581476), (3800, 566174), (4144, 519175), (4372, 492100), (4921, 437200), (5180, 415340), (5320, 404410), (5465, 393680), (5624, 382550), (6475, 332272), (6650, 323528), (7030, 306040), (7400, 290738), (7600, 283087), (7651, 281200), (8744, 246050), (9842, 218600), (10360, 207670), (10640, 202205), (10930, 196840), (11248, 191275), (12950, 166136), (13300, 161764), (14060, 153020), (14800, 145369), (15302, 140600), (17488, 123025), (17575, 122416), (19684, 109300), (20720, 103835), (20767, 103600), (21860, 98420), (24605, 87440), (25900, 83068), (26600, 80882), (27325, 78736), (28120, 76510), (30604, 70300), (35150, 61208), (38255, 56240), (39368, 54650), (40441, 53200), (41534, 51800), (43720, 49210)]