1378068480

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:839

約数の個数: 288

約数和(自身を含む): 5033901600

約数和(自身を除く): 3655833120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 787, 855, 912, 960, 1024, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1574, 1710, 1824, 1920, 2048, 2280, 2304, 2361, 2432, 2560, 2736, 2880, 3040, 3072, 3148, 3420, 3648, 3840, 3935, 4560, 4608, 4722, 4864, 5120, 5472, 5760, 6080, 6144, 6296, 6840, 7083, 7296, 7680, 7870, 9120, 9216, 9444, 9728, 10240, 10944, 11520, 11805, 12160, 12592, 13680, 14166, 14592, 14953, 15360, 15740, 18240, 18432, 18888, 19456, 21888, 23040, 23610, 24320, 25184, 27360, 28332, 29184, 29906, 30720, 31480, 35415, 36480, 37776, 38912, 43776, 44859, 46080, 47220, 48640, 50368, 54720, 56664, 58368, 59812, 62960, 70830, 72960, 74765, 75552, 87552, 89718, 92160, 94440, 97280, 100736, 109440, 113328, 116736, 119624, 125920, 134577, 141660, 145920, 149530, 151104, 175104, 179436, 188880, 194560, 201472, 218880, 224295, 226656, 239248, 251840, 269154, 283320, 291840, 299060, 302208, 350208, 358872, 377760, 402944, 437760, 448590, 453312, 478496, 503680, 538308, 566640, 583680, 598120, 604416, 672885, 717744, 755520, 805888, 875520, 897180, 906624, 956992, 1007360, 1076616, 1133280, 1196240, 1208832, 1345770, 1435488, 1511040, 1611776, 1751040, 1794360, 1813248, 1913984, 2014720, 2153232, 2266560, 2392480, 2417664, 2691540, 2870976, 3022080, 3588720, 3626496, 3827968, 4029440, 4306464, 4533120, 4784960, 4835328, 5383080, 5741952, 6044160, 7177440, 7252992, 7655936, 8058880, 8612928, 9066240, 9569920, 10766160, 11483904, 12088320, 14354880, 14505984, 15311872, 17225856, 18132480, 19139840, 21532320, 22967808, 24176640, 28709760, 30623744, 34451712, 36264960, 38279680, 43064640, 45935616, 57419520, 68903424, 72529920, 76559360, 86129280, 91871232, 114839040, 137806848, 153118720, 172258560, 229678080, 275613696, 344517120, 459356160, 689034240, 1378068480]

約数ペア:

[(1, 1378068480), (2, 689034240), (3, 459356160), (4, 344517120), (5, 275613696), (6, 229678080), (8, 172258560), (9, 153118720), (10, 137806848), (12, 114839040), (15, 91871232), (16, 86129280), (18, 76559360), (19, 72529920), (20, 68903424), (24, 57419520), (30, 45935616), (32, 43064640), (36, 38279680), (38, 36264960), (40, 34451712), (45, 30623744), (48, 28709760), (57, 24176640), (60, 22967808), (64, 21532320), (72, 19139840), (76, 18132480), (80, 17225856), (90, 15311872), (95, 14505984), (96, 14354880), (114, 12088320), (120, 11483904), (128, 10766160), (144, 9569920), (152, 9066240), (160, 8612928), (171, 8058880), (180, 7655936), (190, 7252992), (192, 7177440), (228, 6044160), (240, 5741952), (256, 5383080), (285, 4835328), (288, 4784960), (304, 4533120), (320, 4306464), (342, 4029440), (360, 3827968), (380, 3626496), (384, 3588720), (456, 3022080), (480, 2870976), (512, 2691540), (570, 2417664), (576, 2392480), (608, 2266560), (640, 2153232), (684, 2014720), (720, 1913984), (760, 1813248), (768, 1794360), (787, 1751040), (855, 1611776), (912, 1511040), (960, 1435488), (1024, 1345770), (1140, 1208832), (1152, 1196240), (1216, 1133280), (1280, 1076616), (1368, 1007360), (1440, 956992), (1520, 906624), (1536, 897180), (1574, 875520), (1710, 805888), (1824, 755520), (1920, 717744), (2048, 672885), (2280, 604416), (2304, 598120), (2361, 583680), (2432, 566640), (2560, 538308), (2736, 503680), (2880, 478496), (3040, 453312), (3072, 448590), (3148, 437760), (3420, 402944), (3648, 377760), (3840, 358872), (3935, 350208), (4560, 302208), (4608, 299060), (4722, 291840), (4864, 283320), (5120, 269154), (5472, 251840), (5760, 239248), (6080, 226656), (6144, 224295), (6296, 218880), (6840, 201472), (7083, 194560), (7296, 188880), (7680, 179436), (7870, 175104), (9120, 151104), (9216, 149530), (9444, 145920), (9728, 141660), (10240, 134577), (10944, 125920), (11520, 119624), (11805, 116736), (12160, 113328), (12592, 109440), (13680, 100736), (14166, 97280), (14592, 94440), (14953, 92160), (15360, 89718), (15740, 87552), (18240, 75552), (18432, 74765), (18888, 72960), (19456, 70830), (21888, 62960), (23040, 59812), (23610, 58368), (24320, 56664), (25184, 54720), (27360, 50368), (28332, 48640), (29184, 47220), (29906, 46080), (30720, 44859), (31480, 43776), (35415, 38912), (36480, 37776)]