1902286080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2946

約数の個数: 288

約数和(自身を含む): 7108214400

約数和(自身を除く): 5205928320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 768, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2304, 2432, 2565, 2736, 2880, 2897, 3040, 3420, 3456, 3648, 3840, 4104, 4320, 4560, 4864, 5130, 5472, 5760, 5794, 6080, 6840, 6912, 7296, 8208, 8640, 8691, 9120, 10260, 10944, 11520, 11588, 12160, 13680, 14485, 14592, 16416, 17280, 17382, 18240, 20520, 21888, 23176, 24320, 26073, 27360, 28970, 32832, 34560, 34764, 36480, 41040, 43455, 43776, 46352, 52146, 54720, 55043, 57940, 65664, 69528, 72960, 78219, 82080, 86910, 92704, 104292, 109440, 110086, 115880, 130365, 131328, 139056, 156438, 164160, 165129, 173820, 185408, 208584, 218880, 220172, 231760, 260730, 275215, 278112, 312876, 328320, 330258, 347640, 370816, 391095, 417168, 440344, 463520, 495387, 521460, 550430, 556224, 625752, 656640, 660516, 695280, 741632, 782190, 825645, 834336, 880688, 927040, 990774, 1042920, 1100860, 1112448, 1251504, 1321032, 1390560, 1486161, 1564380, 1651290, 1668672, 1761376, 1854080, 1981548, 2085840, 2201720, 2224896, 2476935, 2503008, 2642064, 2781120, 2972322, 3128760, 3302580, 3337344, 3522752, 3708160, 3963096, 4171680, 4403440, 4953870, 5006016, 5284128, 5562240, 5944644, 6257520, 6605160, 6674688, 7045504, 7430805, 7926192, 8343360, 8806880, 9907740, 10012032, 10568256, 11124480, 11889288, 12515040, 13210320, 14091008, 14861610, 15852384, 16686720, 17613760, 19815480, 20024064, 21136512, 23778576, 25030080, 26420640, 29723220, 31704768, 33373440, 35227520, 39630960, 42273024, 47557152, 50060160, 52841280, 59446440, 63409536, 70455040, 79261920, 95114304, 100120320, 105682560, 118892880, 126819072, 158523840, 190228608, 211365120, 237785760, 317047680, 380457216, 475571520, 634095360, 951143040, 1902286080]

約数ペア:

[(1, 1902286080), (2, 951143040), (3, 634095360), (4, 475571520), (5, 380457216), (6, 317047680), (8, 237785760), (9, 211365120), (10, 190228608), (12, 158523840), (15, 126819072), (16, 118892880), (18, 105682560), (19, 100120320), (20, 95114304), (24, 79261920), (27, 70455040), (30, 63409536), (32, 59446440), (36, 52841280), (38, 50060160), (40, 47557152), (45, 42273024), (48, 39630960), (54, 35227520), (57, 33373440), (60, 31704768), (64, 29723220), (72, 26420640), (76, 25030080), (80, 23778576), (90, 21136512), (95, 20024064), (96, 19815480), (108, 17613760), (114, 16686720), (120, 15852384), (128, 14861610), (135, 14091008), (144, 13210320), (152, 12515040), (160, 11889288), (171, 11124480), (180, 10568256), (190, 10012032), (192, 9907740), (216, 8806880), (228, 8343360), (240, 7926192), (256, 7430805), (270, 7045504), (285, 6674688), (288, 6605160), (304, 6257520), (320, 5944644), (342, 5562240), (360, 5284128), (380, 5006016), (384, 4953870), (432, 4403440), (456, 4171680), (480, 3963096), (513, 3708160), (540, 3522752), (570, 3337344), (576, 3302580), (608, 3128760), (640, 2972322), (684, 2781120), (720, 2642064), (760, 2503008), (768, 2476935), (855, 2224896), (864, 2201720), (912, 2085840), (960, 1981548), (1026, 1854080), (1080, 1761376), (1140, 1668672), (1152, 1651290), (1216, 1564380), (1280, 1486161), (1368, 1390560), (1440, 1321032), (1520, 1251504), (1710, 1112448), (1728, 1100860), (1824, 1042920), (1920, 990774), (2052, 927040), (2160, 880688), (2280, 834336), (2304, 825645), (2432, 782190), (2565, 741632), (2736, 695280), (2880, 660516), (2897, 656640), (3040, 625752), (3420, 556224), (3456, 550430), (3648, 521460), (3840, 495387), (4104, 463520), (4320, 440344), (4560, 417168), (4864, 391095), (5130, 370816), (5472, 347640), (5760, 330258), (5794, 328320), (6080, 312876), (6840, 278112), (6912, 275215), (7296, 260730), (8208, 231760), (8640, 220172), (8691, 218880), (9120, 208584), (10260, 185408), (10944, 173820), (11520, 165129), (11588, 164160), (12160, 156438), (13680, 139056), (14485, 131328), (14592, 130365), (16416, 115880), (17280, 110086), (17382, 109440), (18240, 104292), (20520, 92704), (21888, 86910), (23176, 82080), (24320, 78219), (26073, 72960), (27360, 69528), (28970, 65664), (32832, 57940), (34560, 55043), (34764, 54720), (36480, 52146), (41040, 46352), (43455, 43776)]