227062920

素因数分解:

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

素因数の和:428

約数の個数: 256

約数和(自身を含む): 841881600

約数和(自身を除く): 614818680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 41, 42, 56, 57, 60, 70, 76, 82, 84, 95, 105, 114, 120, 123, 133, 140, 152, 164, 168, 190, 205, 210, 228, 246, 266, 280, 285, 287, 328, 347, 380, 399, 410, 420, 456, 492, 532, 570, 574, 615, 665, 694, 760, 779, 798, 820, 840, 861, 984, 1041, 1064, 1140, 1148, 1230, 1330, 1388, 1435, 1558, 1596, 1640, 1722, 1735, 1995, 2082, 2280, 2296, 2337, 2429, 2460, 2660, 2776, 2870, 3116, 3192, 3444, 3470, 3895, 3990, 4164, 4305, 4674, 4858, 4920, 5205, 5320, 5453, 5740, 6232, 6593, 6888, 6940, 7287, 7790, 7980, 8328, 8610, 9348, 9716, 10410, 10906, 11480, 11685, 12145, 13186, 13880, 14227, 14574, 15580, 15960, 16359, 17220, 18696, 19432, 19779, 20820, 21812, 23370, 24290, 26372, 27265, 28454, 29148, 31160, 32718, 32965, 34440, 36435, 39558, 41640, 42681, 43624, 46151, 46740, 48580, 52744, 54530, 56908, 58296, 65436, 65930, 71135, 72870, 79116, 81795, 85362, 92302, 93480, 97160, 98895, 99589, 109060, 113816, 130872, 131860, 138453, 142270, 145740, 158232, 163590, 170724, 184604, 197790, 199178, 213405, 218120, 230755, 263720, 270313, 276906, 284540, 291480, 298767, 327180, 341448, 369208, 395580, 398356, 426810, 461510, 497945, 540626, 553812, 569080, 597534, 654360, 692265, 791160, 796712, 810939, 853620, 923020, 995890, 1081252, 1107624, 1195068, 1351565, 1384530, 1493835, 1621878, 1707240, 1846040, 1892191, 1991780, 2162504, 2390136, 2703130, 2769060, 2987670, 3243756, 3784382, 3983560, 4054695, 5406260, 5538120, 5676573, 5975340, 6487512, 7568764, 8109390, 9460955, 10812520, 11353146, 11950680, 15137528, 16218780, 18921910, 22706292, 28382865, 32437560, 37843820, 45412584, 56765730, 75687640, 113531460, 227062920]

約数ペア:

[(1, 227062920), (2, 113531460), (3, 75687640), (4, 56765730), (5, 45412584), (6, 37843820), (7, 32437560), (8, 28382865), (10, 22706292), (12, 18921910), (14, 16218780), (15, 15137528), (19, 11950680), (20, 11353146), (21, 10812520), (24, 9460955), (28, 8109390), (30, 7568764), (35, 6487512), (38, 5975340), (40, 5676573), (41, 5538120), (42, 5406260), (56, 4054695), (57, 3983560), (60, 3784382), (70, 3243756), (76, 2987670), (82, 2769060), (84, 2703130), (95, 2390136), (105, 2162504), (114, 1991780), (120, 1892191), (123, 1846040), (133, 1707240), (140, 1621878), (152, 1493835), (164, 1384530), (168, 1351565), (190, 1195068), (205, 1107624), (210, 1081252), (228, 995890), (246, 923020), (266, 853620), (280, 810939), (285, 796712), (287, 791160), (328, 692265), (347, 654360), (380, 597534), (399, 569080), (410, 553812), (420, 540626), (456, 497945), (492, 461510), (532, 426810), (570, 398356), (574, 395580), (615, 369208), (665, 341448), (694, 327180), (760, 298767), (779, 291480), (798, 284540), (820, 276906), (840, 270313), (861, 263720), (984, 230755), (1041, 218120), (1064, 213405), (1140, 199178), (1148, 197790), (1230, 184604), (1330, 170724), (1388, 163590), (1435, 158232), (1558, 145740), (1596, 142270), (1640, 138453), (1722, 131860), (1735, 130872), (1995, 113816), (2082, 109060), (2280, 99589), (2296, 98895), (2337, 97160), (2429, 93480), (2460, 92302), (2660, 85362), (2776, 81795), (2870, 79116), (3116, 72870), (3192, 71135), (3444, 65930), (3470, 65436), (3895, 58296), (3990, 56908), (4164, 54530), (4305, 52744), (4674, 48580), (4858, 46740), (4920, 46151), (5205, 43624), (5320, 42681), (5453, 41640), (5740, 39558), (6232, 36435), (6593, 34440), (6888, 32965), (6940, 32718), (7287, 31160), (7790, 29148), (7980, 28454), (8328, 27265), (8610, 26372), (9348, 24290), (9716, 23370), (10410, 21812), (10906, 20820), (11480, 19779), (11685, 19432), (12145, 18696), (13186, 17220), (13880, 16359), (14227, 15960), (14574, 15580)]