128370690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 412369920

約数和(自身を除く): 283999230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 49, 54, 62, 63, 70, 90, 93, 98, 105, 126, 135, 147, 155, 186, 189, 210, 217, 245, 270, 279, 294, 310, 313, 315, 378, 434, 441, 465, 490, 558, 626, 630, 651, 735, 837, 882, 930, 939, 945, 1085, 1302, 1323, 1395, 1470, 1519, 1565, 1674, 1878, 1890, 1953, 2170, 2191, 2205, 2646, 2790, 2817, 3038, 3130, 3255, 3906, 4185, 4382, 4410, 4557, 4695, 5634, 5859, 6510, 6573, 6615, 7595, 8370, 8451, 9114, 9390, 9703, 9765, 10955, 11718, 13146, 13230, 13671, 14085, 15190, 15337, 16902, 19406, 19530, 19719, 21910, 22785, 27342, 28170, 29109, 29295, 30674, 32865, 39438, 41013, 42255, 45570, 46011, 48515, 58218, 58590, 59157, 65730, 67921, 68355, 76685, 82026, 84510, 87327, 92022, 97030, 98595, 118314, 135842, 136710, 138033, 145545, 153370, 174654, 197190, 203763, 205065, 230055, 261981, 276066, 291090, 295785, 339605, 407526, 410130, 414099, 436635, 460110, 475447, 523962, 591570, 611289, 679210, 690165, 828198, 873270, 950894, 1018815, 1222578, 1309905, 1380330, 1426341, 1833867, 2037630, 2070495, 2377235, 2619810, 2852682, 3056445, 3667734, 4140990, 4279023, 4754470, 6112890, 7131705, 8558046, 9169335, 12837069, 14263410, 18338670, 21395115, 25674138, 42790230, 64185345, 128370690]

約数ペア:

[(1, 128370690), (2, 64185345), (3, 42790230), (5, 25674138), (6, 21395115), (7, 18338670), (9, 14263410), (10, 12837069), (14, 9169335), (15, 8558046), (18, 7131705), (21, 6112890), (27, 4754470), (30, 4279023), (31, 4140990), (35, 3667734), (42, 3056445), (45, 2852682), (49, 2619810), (54, 2377235), (62, 2070495), (63, 2037630), (70, 1833867), (90, 1426341), (93, 1380330), (98, 1309905), (105, 1222578), (126, 1018815), (135, 950894), (147, 873270), (155, 828198), (186, 690165), (189, 679210), (210, 611289), (217, 591570), (245, 523962), (270, 475447), (279, 460110), (294, 436635), (310, 414099), (313, 410130), (315, 407526), (378, 339605), (434, 295785), (441, 291090), (465, 276066), (490, 261981), (558, 230055), (626, 205065), (630, 203763), (651, 197190), (735, 174654), (837, 153370), (882, 145545), (930, 138033), (939, 136710), (945, 135842), (1085, 118314), (1302, 98595), (1323, 97030), (1395, 92022), (1470, 87327), (1519, 84510), (1565, 82026), (1674, 76685), (1878, 68355), (1890, 67921), (1953, 65730), (2170, 59157), (2191, 58590), (2205, 58218), (2646, 48515), (2790, 46011), (2817, 45570), (3038, 42255), (3130, 41013), (3255, 39438), (3906, 32865), (4185, 30674), (4382, 29295), (4410, 29109), (4557, 28170), (4695, 27342), (5634, 22785), (5859, 21910), (6510, 19719), (6573, 19530), (6615, 19406), (7595, 16902), (8370, 15337), (8451, 15190), (9114, 14085), (9390, 13671), (9703, 13230), (9765, 13146), (10955, 11718)]