908251680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:432

約数の個数: 384

約数和(自身を含む): 3535902720

約数和(自身を除く): 2627651040

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, 41, 42, 48, 56, 57, 60, 70, 76, 80, 82, 84, 95, 96, 105, 112, 114, 120, 123, 133, 140, 152, 160, 164, 168, 190, 205, 210, 224, 228, 240, 246, 266, 280, 285, 287, 304, 328, 336, 347, 380, 399, 410, 420, 456, 480, 492, 532, 560, 570, 574, 608, 615, 656, 665, 672, 694, 760, 779, 798, 820, 840, 861, 912, 984, 1041, 1064, 1120, 1140, 1148, 1230, 1312, 1330, 1388, 1435, 1520, 1558, 1596, 1640, 1680, 1722, 1735, 1824, 1968, 1995, 2082, 2128, 2280, 2296, 2337, 2429, 2460, 2660, 2776, 2870, 3040, 3116, 3192, 3280, 3360, 3444, 3470, 3895, 3936, 3990, 4164, 4256, 4305, 4560, 4592, 4674, 4858, 4920, 5205, 5320, 5453, 5552, 5740, 6232, 6384, 6560, 6593, 6888, 6940, 7287, 7790, 7980, 8328, 8610, 9120, 9184, 9348, 9716, 9840, 10410, 10640, 10906, 11104, 11480, 11685, 12145, 12464, 12768, 13186, 13776, 13880, 14227, 14574, 15580, 15960, 16359, 16656, 17220, 18696, 19432, 19680, 19779, 20820, 21280, 21812, 22960, 23370, 24290, 24928, 26372, 27265, 27552, 27760, 28454, 29148, 31160, 31920, 32718, 32965, 33312, 34440, 36435, 37392, 38864, 39558, 41640, 42681, 43624, 45920, 46151, 46740, 48580, 52744, 54530, 55520, 56908, 58296, 62320, 63840, 65436, 65930, 68880, 71135, 72870, 74784, 77728, 79116, 81795, 83280, 85362, 87248, 92302, 93480, 97160, 98895, 99589, 105488, 109060, 113816, 116592, 124640, 130872, 131860, 137760, 138453, 142270, 145740, 158232, 163590, 166560, 170724, 174496, 184604, 186960, 194320, 197790, 199178, 210976, 213405, 218120, 227632, 230755, 233184, 261744, 263720, 270313, 276906, 284540, 291480, 298767, 316464, 327180, 341448, 369208, 373920, 388640, 395580, 398356, 426810, 436240, 455264, 461510, 497945, 523488, 527440, 540626, 553812, 569080, 582960, 597534, 632928, 654360, 682896, 692265, 738416, 791160, 796712, 810939, 853620, 872480, 923020, 995890, 1054880, 1081252, 1107624, 1138160, 1165920, 1195068, 1308720, 1351565, 1365792, 1384530, 1476832, 1493835, 1582320, 1593424, 1621878, 1707240, 1846040, 1892191, 1991780, 2162504, 2215248, 2276320, 2390136, 2617440, 2703130, 2769060, 2987670, 3164640, 3186848, 3243756, 3414480, 3692080, 3784382, 3983560, 4054695, 4325008, 4430496, 4780272, 5406260, 5538120, 5676573, 5975340, 6487512, 6828960, 7384160, 7568764, 7967120, 8109390, 8650016, 9460955, 9560544, 10812520, 11076240, 11353146, 11950680, 12975024, 15137528, 15934240, 16218780, 18921910, 21625040, 22152480, 22706292, 23901360, 25950048, 28382865, 30275056, 32437560, 37843820, 43250080, 45412584, 47802720, 56765730, 60550112, 64875120, 75687640, 90825168, 113531460, 129750240, 151375280, 181650336, 227062920, 302750560, 454125840, 908251680]

約数ペア:

[(1, 908251680), (2, 454125840), (3, 302750560), (4, 227062920), (5, 181650336), (6, 151375280), (7, 129750240), (8, 113531460), (10, 90825168), (12, 75687640), (14, 64875120), (15, 60550112), (16, 56765730), (19, 47802720), (20, 45412584), (21, 43250080), (24, 37843820), (28, 32437560), (30, 30275056), (32, 28382865), (35, 25950048), (38, 23901360), (40, 22706292), (41, 22152480), (42, 21625040), (48, 18921910), (56, 16218780), (57, 15934240), (60, 15137528), (70, 12975024), (76, 11950680), (80, 11353146), (82, 11076240), (84, 10812520), (95, 9560544), (96, 9460955), (105, 8650016), (112, 8109390), (114, 7967120), (120, 7568764), (123, 7384160), (133, 6828960), (140, 6487512), (152, 5975340), (160, 5676573), (164, 5538120), (168, 5406260), (190, 4780272), (205, 4430496), (210, 4325008), (224, 4054695), (228, 3983560), (240, 3784382), (246, 3692080), (266, 3414480), (280, 3243756), (285, 3186848), (287, 3164640), (304, 2987670), (328, 2769060), (336, 2703130), (347, 2617440), (380, 2390136), (399, 2276320), (410, 2215248), (420, 2162504), (456, 1991780), (480, 1892191), (492, 1846040), (532, 1707240), (560, 1621878), (570, 1593424), (574, 1582320), (608, 1493835), (615, 1476832), (656, 1384530), (665, 1365792), (672, 1351565), (694, 1308720), (760, 1195068), (779, 1165920), (798, 1138160), (820, 1107624), (840, 1081252), (861, 1054880), (912, 995890), (984, 923020), (1041, 872480), (1064, 853620), (1120, 810939), (1140, 796712), (1148, 791160), (1230, 738416), (1312, 692265), (1330, 682896), (1388, 654360), (1435, 632928), (1520, 597534), (1558, 582960), (1596, 569080), (1640, 553812), (1680, 540626), (1722, 527440), (1735, 523488), (1824, 497945), (1968, 461510), (1995, 455264), (2082, 436240), (2128, 426810), (2280, 398356), (2296, 395580), (2337, 388640), (2429, 373920), (2460, 369208), (2660, 341448), (2776, 327180), (2870, 316464), (3040, 298767), (3116, 291480), (3192, 284540), (3280, 276906), (3360, 270313), (3444, 263720), (3470, 261744), (3895, 233184), (3936, 230755), (3990, 227632), (4164, 218120), (4256, 213405), (4305, 210976), (4560, 199178), (4592, 197790), (4674, 194320), (4858, 186960), (4920, 184604), (5205, 174496), (5320, 170724), (5453, 166560), (5552, 163590), (5740, 158232), (6232, 145740), (6384, 142270), (6560, 138453), (6593, 137760), (6888, 131860), (6940, 130872), (7287, 124640), (7790, 116592), (7980, 113816), (8328, 109060), (8610, 105488), (9120, 99589), (9184, 98895), (9348, 97160), (9716, 93480), (9840, 92302), (10410, 87248), (10640, 85362), (10906, 83280), (11104, 81795), (11480, 79116), (11685, 77728), (12145, 74784), (12464, 72870), (12768, 71135), (13186, 68880), (13776, 65930), (13880, 65436), (14227, 63840), (14574, 62320), (15580, 58296), (15960, 56908), (16359, 55520), (16656, 54530), (17220, 52744), (18696, 48580), (19432, 46740), (19680, 46151), (19779, 45920), (20820, 43624), (21280, 42681), (21812, 41640), (22960, 39558), (23370, 38864), (24290, 37392), (24928, 36435), (26372, 34440), (27265, 33312), (27552, 32965), (27760, 32718), (28454, 31920), (29148, 31160)]