1516400640

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:487

約数の個数: 312

約数和(自身を含む): 5545634640

約数和(自身を除く): 4029234000

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, 433, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 866, 912, 960, 1024, 1140, 1152, 1216, 1280, 1299, 1368, 1440, 1520, 1536, 1710, 1732, 1824, 1920, 2048, 2165, 2280, 2304, 2432, 2560, 2598, 2736, 2880, 3040, 3072, 3420, 3464, 3648, 3840, 3897, 4096, 4330, 4560, 4608, 4864, 5120, 5196, 5472, 5760, 6080, 6144, 6495, 6840, 6928, 7296, 7680, 7794, 8227, 8660, 9120, 9216, 9728, 10240, 10392, 10944, 11520, 12160, 12288, 12990, 13680, 13856, 14592, 15360, 15588, 16454, 17320, 18240, 18432, 19456, 19485, 20480, 20784, 21888, 23040, 24320, 24681, 25980, 27360, 27712, 29184, 30720, 31176, 32908, 34640, 36480, 36864, 38912, 38970, 41135, 41568, 43776, 46080, 48640, 49362, 51960, 54720, 55424, 58368, 61440, 62352, 65816, 69280, 72960, 74043, 77824, 77940, 82270, 83136, 87552, 92160, 97280, 98724, 103920, 109440, 110848, 116736, 123405, 124704, 131632, 138560, 145920, 148086, 155880, 164540, 166272, 175104, 184320, 194560, 197448, 207840, 218880, 221696, 233472, 246810, 249408, 263264, 277120, 291840, 296172, 311760, 329080, 332544, 350208, 370215, 389120, 394896, 415680, 437760, 443392, 493620, 498816, 526528, 554240, 583680, 592344, 623520, 658160, 665088, 700416, 740430, 789792, 831360, 875520, 886784, 987240, 997632, 1053056, 1108480, 1167360, 1184688, 1247040, 1316320, 1330176, 1480860, 1579584, 1662720, 1751040, 1773568, 1974480, 1995264, 2106112, 2216960, 2369376, 2494080, 2632640, 2660352, 2961720, 3159168, 3325440, 3502080, 3948960, 3990528, 4212224, 4433920, 4738752, 4988160, 5265280, 5320704, 5923440, 6318336, 6650880, 7897920, 7981056, 8424448, 8867840, 9477504, 9976320, 10530560, 11846880, 12636672, 13301760, 15795840, 15962112, 16848896, 18955008, 19952640, 21061120, 23693760, 25273344, 26603520, 31591680, 33697792, 37910016, 39905280, 42122240, 47387520, 50546688, 63183360, 75820032, 79810560, 84244480, 94775040, 101093376, 126366720, 151640064, 168488960, 189550080, 252733440, 303280128, 379100160, 505466880, 758200320, 1516400640]

約数ペア:

[(1, 1516400640), (2, 758200320), (3, 505466880), (4, 379100160), (5, 303280128), (6, 252733440), (8, 189550080), (9, 168488960), (10, 151640064), (12, 126366720), (15, 101093376), (16, 94775040), (18, 84244480), (19, 79810560), (20, 75820032), (24, 63183360), (30, 50546688), (32, 47387520), (36, 42122240), (38, 39905280), (40, 37910016), (45, 33697792), (48, 31591680), (57, 26603520), (60, 25273344), (64, 23693760), (72, 21061120), (76, 19952640), (80, 18955008), (90, 16848896), (95, 15962112), (96, 15795840), (114, 13301760), (120, 12636672), (128, 11846880), (144, 10530560), (152, 9976320), (160, 9477504), (171, 8867840), (180, 8424448), (190, 7981056), (192, 7897920), (228, 6650880), (240, 6318336), (256, 5923440), (285, 5320704), (288, 5265280), (304, 4988160), (320, 4738752), (342, 4433920), (360, 4212224), (380, 3990528), (384, 3948960), (433, 3502080), (456, 3325440), (480, 3159168), (512, 2961720), (570, 2660352), (576, 2632640), (608, 2494080), (640, 2369376), (684, 2216960), (720, 2106112), (760, 1995264), (768, 1974480), (855, 1773568), (866, 1751040), (912, 1662720), (960, 1579584), (1024, 1480860), (1140, 1330176), (1152, 1316320), (1216, 1247040), (1280, 1184688), (1299, 1167360), (1368, 1108480), (1440, 1053056), (1520, 997632), (1536, 987240), (1710, 886784), (1732, 875520), (1824, 831360), (1920, 789792), (2048, 740430), (2165, 700416), (2280, 665088), (2304, 658160), (2432, 623520), (2560, 592344), (2598, 583680), (2736, 554240), (2880, 526528), (3040, 498816), (3072, 493620), (3420, 443392), (3464, 437760), (3648, 415680), (3840, 394896), (3897, 389120), (4096, 370215), (4330, 350208), (4560, 332544), (4608, 329080), (4864, 311760), (5120, 296172), (5196, 291840), (5472, 277120), (5760, 263264), (6080, 249408), (6144, 246810), (6495, 233472), (6840, 221696), (6928, 218880), (7296, 207840), (7680, 197448), (7794, 194560), (8227, 184320), (8660, 175104), (9120, 166272), (9216, 164540), (9728, 155880), (10240, 148086), (10392, 145920), (10944, 138560), (11520, 131632), (12160, 124704), (12288, 123405), (12990, 116736), (13680, 110848), (13856, 109440), (14592, 103920), (15360, 98724), (15588, 97280), (16454, 92160), (17320, 87552), (18240, 83136), (18432, 82270), (19456, 77940), (19485, 77824), (20480, 74043), (20784, 72960), (21888, 69280), (23040, 65816), (24320, 62352), (24681, 61440), (25980, 58368), (27360, 55424), (27712, 54720), (29184, 51960), (30720, 49362), (31176, 48640), (32908, 46080), (34640, 43776), (36480, 41568), (36864, 41135), (38912, 38970)]