407426880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3237

約数の個数: 224

約数和(自身を含む): 1556674560

約数和(自身を除く): 1149247680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1995, 2128, 2240, 2280, 2660, 3040, 3191, 3192, 3360, 3648, 3990, 4256, 4560, 5320, 6080, 6382, 6384, 6720, 7980, 8512, 9120, 9573, 10640, 12764, 12768, 15955, 15960, 18240, 19146, 21280, 22337, 25528, 25536, 31910, 31920, 38292, 42560, 44674, 47865, 51056, 60629, 63820, 63840, 67011, 76584, 89348, 95730, 102112, 111685, 121258, 127640, 127680, 134022, 153168, 178696, 181887, 191460, 204224, 223370, 242516, 255280, 268044, 303145, 306336, 335055, 357392, 363774, 382920, 424403, 446740, 485032, 510560, 536088, 606290, 612672, 670110, 714784, 727548, 765840, 848806, 893480, 909435, 970064, 1021120, 1072176, 1212580, 1273209, 1340220, 1429568, 1455096, 1531680, 1697612, 1786960, 1818870, 1940128, 2122015, 2144352, 2425160, 2546418, 2680440, 2910192, 3063360, 3395224, 3573920, 3637740, 3880256, 4244030, 4288704, 4850320, 5092836, 5360880, 5820384, 6366045, 6790448, 7147840, 7275480, 8488060, 9700640, 10185672, 10721760, 11640768, 12732090, 13580896, 14550960, 16976120, 19401280, 20371344, 21443520, 25464180, 27161792, 29101920, 33952240, 40742688, 50928360, 58203840, 67904480, 81485376, 101856720, 135808960, 203713440, 407426880]

約数ペア:

[(1, 407426880), (2, 203713440), (3, 135808960), (4, 101856720), (5, 81485376), (6, 67904480), (7, 58203840), (8, 50928360), (10, 40742688), (12, 33952240), (14, 29101920), (15, 27161792), (16, 25464180), (19, 21443520), (20, 20371344), (21, 19401280), (24, 16976120), (28, 14550960), (30, 13580896), (32, 12732090), (35, 11640768), (38, 10721760), (40, 10185672), (42, 9700640), (48, 8488060), (56, 7275480), (57, 7147840), (60, 6790448), (64, 6366045), (70, 5820384), (76, 5360880), (80, 5092836), (84, 4850320), (95, 4288704), (96, 4244030), (105, 3880256), (112, 3637740), (114, 3573920), (120, 3395224), (133, 3063360), (140, 2910192), (152, 2680440), (160, 2546418), (168, 2425160), (190, 2144352), (192, 2122015), (210, 1940128), (224, 1818870), (228, 1786960), (240, 1697612), (266, 1531680), (280, 1455096), (285, 1429568), (304, 1340220), (320, 1273209), (336, 1212580), (380, 1072176), (399, 1021120), (420, 970064), (448, 909435), (456, 893480), (480, 848806), (532, 765840), (560, 727548), (570, 714784), (608, 670110), (665, 612672), (672, 606290), (760, 536088), (798, 510560), (840, 485032), (912, 446740), (960, 424403), (1064, 382920), (1120, 363774), (1140, 357392), (1216, 335055), (1330, 306336), (1344, 303145), (1520, 268044), (1596, 255280), (1680, 242516), (1824, 223370), (1995, 204224), (2128, 191460), (2240, 181887), (2280, 178696), (2660, 153168), (3040, 134022), (3191, 127680), (3192, 127640), (3360, 121258), (3648, 111685), (3990, 102112), (4256, 95730), (4560, 89348), (5320, 76584), (6080, 67011), (6382, 63840), (6384, 63820), (6720, 60629), (7980, 51056), (8512, 47865), (9120, 44674), (9573, 42560), (10640, 38292), (12764, 31920), (12768, 31910), (15955, 25536), (15960, 25528), (18240, 22337), (19146, 21280)]