172188660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 581253120

約数和(自身を除く): 409064460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 67, 70, 84, 87, 105, 116, 134, 140, 145, 174, 201, 203, 210, 211, 268, 290, 335, 348, 402, 406, 420, 422, 435, 469, 580, 609, 633, 670, 804, 812, 844, 870, 938, 1005, 1015, 1055, 1218, 1266, 1340, 1407, 1477, 1740, 1876, 1943, 2010, 2030, 2110, 2345, 2436, 2532, 2814, 2954, 3045, 3165, 3886, 4020, 4060, 4220, 4431, 4690, 5628, 5829, 5908, 6090, 6119, 6330, 7035, 7385, 7772, 8862, 9380, 9715, 11658, 12180, 12238, 12660, 13601, 14070, 14137, 14770, 17724, 18357, 19430, 22155, 23316, 24476, 27202, 28140, 28274, 29145, 29540, 30595, 36714, 38860, 40803, 42411, 42833, 44310, 54404, 56548, 58290, 61190, 68005, 70685, 73428, 81606, 84822, 85666, 88620, 91785, 98959, 116580, 122380, 128499, 136010, 141370, 163212, 169644, 171332, 183570, 197918, 204015, 212055, 214165, 256998, 272020, 282740, 296877, 367140, 395836, 408030, 409973, 424110, 428330, 494795, 513996, 593754, 642495, 816060, 819946, 848220, 856660, 989590, 1187508, 1229919, 1284990, 1484385, 1639892, 1979180, 2049865, 2459838, 2569980, 2869811, 2968770, 4099730, 4919676, 5739622, 5937540, 6149595, 8199460, 8609433, 11479244, 12299190, 14349055, 17218866, 24598380, 28698110, 34437732, 43047165, 57396220, 86094330, 172188660]

約数ペア:

[(1, 172188660), (2, 86094330), (3, 57396220), (4, 43047165), (5, 34437732), (6, 28698110), (7, 24598380), (10, 17218866), (12, 14349055), (14, 12299190), (15, 11479244), (20, 8609433), (21, 8199460), (28, 6149595), (29, 5937540), (30, 5739622), (35, 4919676), (42, 4099730), (58, 2968770), (60, 2869811), (67, 2569980), (70, 2459838), (84, 2049865), (87, 1979180), (105, 1639892), (116, 1484385), (134, 1284990), (140, 1229919), (145, 1187508), (174, 989590), (201, 856660), (203, 848220), (210, 819946), (211, 816060), (268, 642495), (290, 593754), (335, 513996), (348, 494795), (402, 428330), (406, 424110), (420, 409973), (422, 408030), (435, 395836), (469, 367140), (580, 296877), (609, 282740), (633, 272020), (670, 256998), (804, 214165), (812, 212055), (844, 204015), (870, 197918), (938, 183570), (1005, 171332), (1015, 169644), (1055, 163212), (1218, 141370), (1266, 136010), (1340, 128499), (1407, 122380), (1477, 116580), (1740, 98959), (1876, 91785), (1943, 88620), (2010, 85666), (2030, 84822), (2110, 81606), (2345, 73428), (2436, 70685), (2532, 68005), (2814, 61190), (2954, 58290), (3045, 56548), (3165, 54404), (3886, 44310), (4020, 42833), (4060, 42411), (4220, 40803), (4431, 38860), (4690, 36714), (5628, 30595), (5829, 29540), (5908, 29145), (6090, 28274), (6119, 28140), (6330, 27202), (7035, 24476), (7385, 23316), (7772, 22155), (8862, 19430), (9380, 18357), (9715, 17724), (11658, 14770), (12180, 14137), (12238, 14070), (12660, 13601)]