238436730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:262

約数の個数: 256

約数和(自身を含む): 792529920

約数和(自身を除く): 554093190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 41, 42, 45, 51, 54, 63, 70, 82, 85, 90, 102, 105, 119, 123, 126, 135, 153, 170, 181, 189, 205, 210, 238, 246, 255, 270, 287, 306, 315, 357, 362, 369, 378, 410, 459, 510, 543, 574, 595, 615, 630, 697, 714, 738, 765, 861, 905, 918, 945, 1071, 1086, 1107, 1190, 1230, 1267, 1394, 1435, 1530, 1629, 1722, 1785, 1810, 1845, 1890, 2091, 2142, 2214, 2295, 2534, 2583, 2715, 2870, 3077, 3213, 3258, 3485, 3570, 3690, 3801, 4182, 4305, 4590, 4879, 4887, 5166, 5355, 5430, 5535, 6154, 6273, 6335, 6426, 6970, 7421, 7602, 7749, 8145, 8610, 9231, 9758, 9774, 10455, 10710, 11070, 11403, 12546, 12670, 12915, 14637, 14842, 15385, 15498, 16065, 16290, 18462, 18819, 19005, 20910, 21539, 22263, 22806, 24395, 24435, 25830, 27693, 29274, 30770, 31365, 32130, 34209, 37105, 37638, 38010, 38745, 43078, 43911, 44526, 46155, 48790, 48870, 51947, 55386, 57015, 62730, 64617, 66789, 68418, 73185, 74210, 77490, 83079, 87822, 92310, 94095, 103894, 107695, 111315, 114030, 126157, 129234, 131733, 133578, 138465, 146370, 155841, 166158, 171045, 188190, 193851, 200367, 215390, 219555, 222630, 252314, 259735, 263466, 276930, 311682, 323085, 333945, 342090, 378471, 387702, 400734, 415395, 439110, 467523, 519470, 581553, 630785, 646170, 658665, 667890, 756942, 779205, 830790, 883099, 935046, 969255, 1001835, 1135413, 1163106, 1261570, 1317330, 1402569, 1558410, 1766198, 1892355, 1938510, 2003670, 2270826, 2337615, 2649297, 2805138, 2907765, 3406239, 3784710, 4415495, 4675230, 5298594, 5677065, 5815530, 6812478, 7012845, 7947891, 8830990, 11354130, 13246485, 14025690, 15895782, 17031195, 23843673, 26492970, 34062390, 39739455, 47687346, 79478910, 119218365, 238436730]

約数ペア:

[(1, 238436730), (2, 119218365), (3, 79478910), (5, 47687346), (6, 39739455), (7, 34062390), (9, 26492970), (10, 23843673), (14, 17031195), (15, 15895782), (17, 14025690), (18, 13246485), (21, 11354130), (27, 8830990), (30, 7947891), (34, 7012845), (35, 6812478), (41, 5815530), (42, 5677065), (45, 5298594), (51, 4675230), (54, 4415495), (63, 3784710), (70, 3406239), (82, 2907765), (85, 2805138), (90, 2649297), (102, 2337615), (105, 2270826), (119, 2003670), (123, 1938510), (126, 1892355), (135, 1766198), (153, 1558410), (170, 1402569), (181, 1317330), (189, 1261570), (205, 1163106), (210, 1135413), (238, 1001835), (246, 969255), (255, 935046), (270, 883099), (287, 830790), (306, 779205), (315, 756942), (357, 667890), (362, 658665), (369, 646170), (378, 630785), (410, 581553), (459, 519470), (510, 467523), (543, 439110), (574, 415395), (595, 400734), (615, 387702), (630, 378471), (697, 342090), (714, 333945), (738, 323085), (765, 311682), (861, 276930), (905, 263466), (918, 259735), (945, 252314), (1071, 222630), (1086, 219555), (1107, 215390), (1190, 200367), (1230, 193851), (1267, 188190), (1394, 171045), (1435, 166158), (1530, 155841), (1629, 146370), (1722, 138465), (1785, 133578), (1810, 131733), (1845, 129234), (1890, 126157), (2091, 114030), (2142, 111315), (2214, 107695), (2295, 103894), (2534, 94095), (2583, 92310), (2715, 87822), (2870, 83079), (3077, 77490), (3213, 74210), (3258, 73185), (3485, 68418), (3570, 66789), (3690, 64617), (3801, 62730), (4182, 57015), (4305, 55386), (4590, 51947), (4879, 48870), (4887, 48790), (5166, 46155), (5355, 44526), (5430, 43911), (5535, 43078), (6154, 38745), (6273, 38010), (6335, 37638), (6426, 37105), (6970, 34209), (7421, 32130), (7602, 31365), (7749, 30770), (8145, 29274), (8610, 27693), (9231, 25830), (9758, 24435), (9774, 24395), (10455, 22806), (10710, 22263), (11070, 21539), (11403, 20910), (12546, 19005), (12670, 18819), (12915, 18462), (14637, 16290), (14842, 16065), (15385, 15498)]