1348884480

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2360

約数の個数: 192

約数和(自身を含む): 4544467200

約数和(自身を除く): 3195582720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1024, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2048, 2280, 2311, 2432, 2560, 3040, 3072, 3648, 3840, 4560, 4622, 4864, 5120, 6080, 6144, 6933, 7296, 7680, 9120, 9244, 9728, 10240, 11555, 12160, 13866, 14592, 15360, 18240, 18488, 19456, 23110, 24320, 27732, 29184, 30720, 34665, 36480, 36976, 38912, 43909, 46220, 48640, 55464, 58368, 69330, 72960, 73952, 87818, 92440, 97280, 110928, 116736, 131727, 138660, 145920, 147904, 175636, 184880, 194560, 219545, 221856, 263454, 277320, 291840, 295808, 351272, 369760, 439090, 443712, 526908, 554640, 583680, 591616, 658635, 702544, 739520, 878180, 887424, 1053816, 1109280, 1183232, 1317270, 1405088, 1479040, 1756360, 1774848, 2107632, 2218560, 2366464, 2634540, 2810176, 2958080, 3512720, 3549696, 4215264, 4437120, 4732928, 5269080, 5620352, 5916160, 7025440, 7099392, 8430528, 8874240, 10538160, 11240704, 11832320, 14050880, 14198784, 16861056, 17748480, 21076320, 22481408, 23664640, 28101760, 33722112, 35496960, 42152640, 44962816, 56203520, 67444224, 70993920, 84305280, 89925632, 112407040, 134888448, 168610560, 224814080, 269776896, 337221120, 449628160, 674442240, 1348884480]

約数ペア:

[(1, 1348884480), (2, 674442240), (3, 449628160), (4, 337221120), (5, 269776896), (6, 224814080), (8, 168610560), (10, 134888448), (12, 112407040), (15, 89925632), (16, 84305280), (19, 70993920), (20, 67444224), (24, 56203520), (30, 44962816), (32, 42152640), (38, 35496960), (40, 33722112), (48, 28101760), (57, 23664640), (60, 22481408), (64, 21076320), (76, 17748480), (80, 16861056), (95, 14198784), (96, 14050880), (114, 11832320), (120, 11240704), (128, 10538160), (152, 8874240), (160, 8430528), (190, 7099392), (192, 7025440), (228, 5916160), (240, 5620352), (256, 5269080), (285, 4732928), (304, 4437120), (320, 4215264), (380, 3549696), (384, 3512720), (456, 2958080), (480, 2810176), (512, 2634540), (570, 2366464), (608, 2218560), (640, 2107632), (760, 1774848), (768, 1756360), (912, 1479040), (960, 1405088), (1024, 1317270), (1140, 1183232), (1216, 1109280), (1280, 1053816), (1520, 887424), (1536, 878180), (1824, 739520), (1920, 702544), (2048, 658635), (2280, 591616), (2311, 583680), (2432, 554640), (2560, 526908), (3040, 443712), (3072, 439090), (3648, 369760), (3840, 351272), (4560, 295808), (4622, 291840), (4864, 277320), (5120, 263454), (6080, 221856), (6144, 219545), (6933, 194560), (7296, 184880), (7680, 175636), (9120, 147904), (9244, 145920), (9728, 138660), (10240, 131727), (11555, 116736), (12160, 110928), (13866, 97280), (14592, 92440), (15360, 87818), (18240, 73952), (18488, 72960), (19456, 69330), (23110, 58368), (24320, 55464), (27732, 48640), (29184, 46220), (30720, 43909), (34665, 38912), (36480, 36976)]