212691569280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{9419}}^1$

素因数の和:10079

約数の個数: 256

約数和(自身を含む): 714864960000

約数和(自身を除く): 502173390720

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, 285, 304, 320, 380, 384, 456, 480, 570, 608, 619, 640, 760, 912, 960, 1140, 1216, 1238, 1520, 1824, 1857, 1920, 2280, 2432, 2476, 3040, 3095, 3648, 3714, 4560, 4952, 6080, 6190, 7296, 7428, 9120, 9285, 9419, 9904, 11761, 12160, 12380, 14856, 18240, 18570, 18838, 19808, 23522, 24760, 28257, 29712, 35283, 36480, 37140, 37676, 39616, 47044, 47095, 49520, 56514, 58805, 59424, 70566, 74280, 75352, 79232, 94088, 94190, 99040, 113028, 117610, 118848, 141132, 141285, 148560, 150704, 176415, 178961, 188176, 188380, 198080, 226056, 235220, 237696, 282264, 282570, 297120, 301408, 352830, 357922, 376352, 376760, 396160, 452112, 470440, 536883, 564528, 565140, 594240, 602816, 705660, 715844, 752704, 753520, 894805, 904224, 940880, 1073766, 1129056, 1130280, 1188480, 1205632, 1411320, 1431688, 1505408, 1507040, 1789610, 1808448, 1881760, 2147532, 2258112, 2260560, 2684415, 2822640, 2863376, 3014080, 3579220, 3616896, 3763520, 4295064, 4516224, 4521120, 5368830, 5645280, 5726752, 5830361, 6028160, 7158440, 7527040, 8590128, 9042240, 10737660, 11290560, 11453504, 11660722, 14316880, 17180256, 17491083, 18084480, 21475320, 22581120, 22907008, 23321444, 28633760, 29151805, 34360512, 34982166, 42950640, 46642888, 57267520, 58303610, 68721024, 69964332, 85901280, 87455415, 93285776, 110776859, 114535040, 116607220, 139928664, 171802560, 174910830, 186571552, 221553718, 233214440, 279857328, 332330577, 343605120, 349821660, 373143104, 443107436, 466428880, 553884295, 559714656, 664661154, 699643320, 746286208, 886214872, 932857760, 1107768590, 1119429312, 1329322308, 1399286640, 1661652885, 1772429744, 1865715520, 2215537180, 2238858624, 2658644616, 2798573280, 3323305770, 3544859488, 3731431040, 4431074360, 5317289232, 5597146560, 6646611540, 7089718976, 8862148720, 10634578464, 11194293120, 13293223080, 14179437952, 17724297440, 21269156928, 26586446160, 35448594880, 42538313856, 53172892320, 70897189760, 106345784640, 212691569280]

約数ペア:

[(1, 212691569280), (2, 106345784640), (3, 70897189760), (4, 53172892320), (5, 42538313856), (6, 35448594880), (8, 26586446160), (10, 21269156928), (12, 17724297440), (15, 14179437952), (16, 13293223080), (19, 11194293120), (20, 10634578464), (24, 8862148720), (30, 7089718976), (32, 6646611540), (38, 5597146560), (40, 5317289232), (48, 4431074360), (57, 3731431040), (60, 3544859488), (64, 3323305770), (76, 2798573280), (80, 2658644616), (95, 2238858624), (96, 2215537180), (114, 1865715520), (120, 1772429744), (128, 1661652885), (152, 1399286640), (160, 1329322308), (190, 1119429312), (192, 1107768590), (228, 932857760), (240, 886214872), (285, 746286208), (304, 699643320), (320, 664661154), (380, 559714656), (384, 553884295), (456, 466428880), (480, 443107436), (570, 373143104), (608, 349821660), (619, 343605120), (640, 332330577), (760, 279857328), (912, 233214440), (960, 221553718), (1140, 186571552), (1216, 174910830), (1238, 171802560), (1520, 139928664), (1824, 116607220), (1857, 114535040), (1920, 110776859), (2280, 93285776), (2432, 87455415), (2476, 85901280), (3040, 69964332), (3095, 68721024), (3648, 58303610), (3714, 57267520), (4560, 46642888), (4952, 42950640), (6080, 34982166), (6190, 34360512), (7296, 29151805), (7428, 28633760), (9120, 23321444), (9285, 22907008), (9419, 22581120), (9904, 21475320), (11761, 18084480), (12160, 17491083), (12380, 17180256), (14856, 14316880), (18240, 11660722), (18570, 11453504), (18838, 11290560), (19808, 10737660), (23522, 9042240), (24760, 8590128), (28257, 7527040), (29712, 7158440), (35283, 6028160), (36480, 5830361), (37140, 5726752), (37676, 5645280), (39616, 5368830), (47044, 4521120), (47095, 4516224), (49520, 4295064), (56514, 3763520), (58805, 3616896), (59424, 3579220), (70566, 3014080), (74280, 2863376), (75352, 2822640), (79232, 2684415), (94088, 2260560), (94190, 2258112), (99040, 2147532), (113028, 1881760), (117610, 1808448), (118848, 1789610), (141132, 1507040), (141285, 1505408), (148560, 1431688), (150704, 1411320), (176415, 1205632), (178961, 1188480), (188176, 1130280), (188380, 1129056), (198080, 1073766), (226056, 940880), (235220, 904224), (237696, 894805), (282264, 753520), (282570, 752704), (297120, 715844), (301408, 705660), (352830, 602816), (357922, 594240), (376352, 565140), (376760, 564528), (396160, 536883), (452112, 470440)]