238889712915

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{75169}}^1$

素因数の和:75271

約数の個数: 160

約数和(自身を含む): 523904832000

約数和(自身を除く): 285015119085

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 59, 63, 81, 95, 105, 133, 135, 171, 177, 189, 285, 295, 315, 399, 405, 413, 513, 531, 567, 665, 855, 885, 945, 1121, 1197, 1239, 1539, 1593, 1995, 2065, 2565, 2655, 2835, 3363, 3591, 3717, 4779, 5605, 5985, 6195, 7695, 7847, 7965, 10089, 10773, 11151, 16815, 17955, 18585, 23541, 23895, 30267, 33453, 39235, 50445, 53865, 55755, 70623, 75169, 90801, 117705, 151335, 167265, 211869, 225507, 353115, 375845, 454005, 526183, 635607, 676521, 1059345, 1127535, 1428211, 1578549, 2029563, 2630915, 3178035, 3382605, 4284633, 4434971, 4735647, 6088689, 7141055, 7892745, 9997477, 10147815, 12853899, 13304913, 14206941, 21423165, 22174855, 23678235, 29992431, 30443445, 31044797, 38561697, 39914739, 42620823, 49987385, 64269495, 66524565, 71034705, 84264449, 89977293, 93134391, 115685091, 119744217, 149962155, 155223985, 192808485, 199573695, 213104115, 252793347, 269931879, 279403173, 359232651, 421322245, 449886465, 465671955, 578425455, 589851143, 598721085, 758380041, 809795637, 838209519, 1263966735, 1349659395, 1397015865, 1769553429, 1796163255, 2275140123, 2514628557, 2949255715, 3791900205, 4048978185, 4191047595, 5308660287, 6825420369, 8847767145, 11375700615, 12573142785, 15925980861, 26543301435, 34127101845, 47777942583, 79629904305, 238889712915]

約数ペア:

[(1, 238889712915), (3, 79629904305), (5, 47777942583), (7, 34127101845), (9, 26543301435), (15, 15925980861), (19, 12573142785), (21, 11375700615), (27, 8847767145), (35, 6825420369), (45, 5308660287), (57, 4191047595), (59, 4048978185), (63, 3791900205), (81, 2949255715), (95, 2514628557), (105, 2275140123), (133, 1796163255), (135, 1769553429), (171, 1397015865), (177, 1349659395), (189, 1263966735), (285, 838209519), (295, 809795637), (315, 758380041), (399, 598721085), (405, 589851143), (413, 578425455), (513, 465671955), (531, 449886465), (567, 421322245), (665, 359232651), (855, 279403173), (885, 269931879), (945, 252793347), (1121, 213104115), (1197, 199573695), (1239, 192808485), (1539, 155223985), (1593, 149962155), (1995, 119744217), (2065, 115685091), (2565, 93134391), (2655, 89977293), (2835, 84264449), (3363, 71034705), (3591, 66524565), (3717, 64269495), (4779, 49987385), (5605, 42620823), (5985, 39914739), (6195, 38561697), (7695, 31044797), (7847, 30443445), (7965, 29992431), (10089, 23678235), (10773, 22174855), (11151, 21423165), (16815, 14206941), (17955, 13304913), (18585, 12853899), (23541, 10147815), (23895, 9997477), (30267, 7892745), (33453, 7141055), (39235, 6088689), (50445, 4735647), (53865, 4434971), (55755, 4284633), (70623, 3382605), (75169, 3178035), (90801, 2630915), (117705, 2029563), (151335, 1578549), (167265, 1428211), (211869, 1127535), (225507, 1059345), (353115, 676521), (375845, 635607), (454005, 526183)]