80237430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 261975168

約数和(自身を除く): 181737738

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 97, 101, 105, 117, 126, 130, 182, 194, 195, 202, 210, 234, 273, 291, 303, 315, 390, 455, 485, 505, 546, 582, 585, 606, 630, 679, 707, 819, 873, 909, 910, 970, 1010, 1170, 1261, 1313, 1358, 1365, 1414, 1455, 1515, 1638, 1746, 1818, 2037, 2121, 2522, 2626, 2730, 2910, 3030, 3395, 3535, 3783, 3939, 4074, 4095, 4242, 4365, 4545, 6111, 6305, 6363, 6565, 6790, 7070, 7566, 7878, 8190, 8730, 8827, 9090, 9191, 9797, 10185, 10605, 11349, 11817, 12222, 12610, 12726, 13130, 17654, 18382, 18915, 19594, 19695, 20370, 21210, 22698, 23634, 26481, 27573, 29391, 30555, 31815, 37830, 39390, 44135, 45955, 48985, 52962, 55146, 56745, 58782, 59085, 61110, 63630, 68579, 79443, 82719, 88173, 88270, 91910, 97970, 113490, 118170, 127361, 132405, 137158, 137865, 146955, 158886, 165438, 176346, 205737, 254722, 264810, 275730, 293910, 342895, 382083, 397215, 411474, 413595, 440865, 617211, 636805, 685790, 764166, 794430, 827190, 881730, 891527, 1028685, 1146249, 1234422, 1273610, 1783054, 1910415, 2057370, 2292498, 2674581, 3086055, 3820830, 4457635, 5349162, 5731245, 6172110, 8023743, 8915270, 11462490, 13372905, 16047486, 26745810, 40118715, 80237430]

約数ペア:

[(1, 80237430), (2, 40118715), (3, 26745810), (5, 16047486), (6, 13372905), (7, 11462490), (9, 8915270), (10, 8023743), (13, 6172110), (14, 5731245), (15, 5349162), (18, 4457635), (21, 3820830), (26, 3086055), (30, 2674581), (35, 2292498), (39, 2057370), (42, 1910415), (45, 1783054), (63, 1273610), (65, 1234422), (70, 1146249), (78, 1028685), (90, 891527), (91, 881730), (97, 827190), (101, 794430), (105, 764166), (117, 685790), (126, 636805), (130, 617211), (182, 440865), (194, 413595), (195, 411474), (202, 397215), (210, 382083), (234, 342895), (273, 293910), (291, 275730), (303, 264810), (315, 254722), (390, 205737), (455, 176346), (485, 165438), (505, 158886), (546, 146955), (582, 137865), (585, 137158), (606, 132405), (630, 127361), (679, 118170), (707, 113490), (819, 97970), (873, 91910), (909, 88270), (910, 88173), (970, 82719), (1010, 79443), (1170, 68579), (1261, 63630), (1313, 61110), (1358, 59085), (1365, 58782), (1414, 56745), (1455, 55146), (1515, 52962), (1638, 48985), (1746, 45955), (1818, 44135), (2037, 39390), (2121, 37830), (2522, 31815), (2626, 30555), (2730, 29391), (2910, 27573), (3030, 26481), (3395, 23634), (3535, 22698), (3783, 21210), (3939, 20370), (4074, 19695), (4095, 19594), (4242, 18915), (4365, 18382), (4545, 17654), (6111, 13130), (6305, 12726), (6363, 12610), (6565, 12222), (6790, 11817), (7070, 11349), (7566, 10605), (7878, 10185), (8190, 9797), (8730, 9191), (8827, 9090)]