1919194560

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:487

約数の個数: 392

約数和(自身を含む): 7229276880

約数和(自身を除く): 5310082320

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, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 270, 285, 288, 304, 320, 324, 342, 360, 380, 405, 432, 433, 456, 480, 486, 513, 540, 570, 576, 608, 648, 684, 720, 729, 760, 810, 855, 864, 866, 912, 960, 972, 1026, 1080, 1140, 1215, 1216, 1296, 1299, 1368, 1440, 1458, 1520, 1539, 1620, 1710, 1728, 1732, 1824, 1944, 2052, 2160, 2165, 2280, 2430, 2565, 2592, 2598, 2736, 2880, 2916, 3040, 3078, 3240, 3420, 3464, 3645, 3648, 3888, 3897, 4104, 4320, 4330, 4560, 4617, 4860, 5130, 5184, 5196, 5472, 5832, 6080, 6156, 6480, 6495, 6840, 6928, 7290, 7695, 7776, 7794, 8208, 8227, 8640, 8660, 9120, 9234, 9720, 10260, 10392, 10944, 11664, 11691, 12312, 12960, 12990, 13680, 13851, 13856, 14580, 15390, 15552, 15588, 16416, 16454, 17320, 18240, 18468, 19440, 19485, 20520, 20784, 23085, 23328, 23382, 24624, 24681, 25920, 25980, 27360, 27702, 27712, 29160, 30780, 31176, 32832, 32908, 34640, 35073, 36936, 38880, 38970, 41040, 41135, 41568, 46170, 46656, 46764, 49248, 49362, 51960, 54720, 55404, 58320, 58455, 61560, 62352, 65816, 69255, 69280, 70146, 73872, 74043, 77760, 77940, 82080, 82270, 83136, 92340, 93528, 98496, 98724, 103920, 105219, 110808, 116640, 116910, 123120, 123405, 124704, 131632, 138510, 138560, 140292, 147744, 148086, 155880, 164160, 164540, 175365, 184680, 187056, 197448, 207840, 210438, 221616, 222129, 233280, 233820, 246240, 246810, 249408, 263264, 277020, 280584, 295488, 296172, 311760, 315657, 329080, 350730, 369360, 370215, 374112, 394896, 415680, 420876, 443232, 444258, 467640, 492480, 493620, 526095, 526528, 554040, 561168, 592344, 623520, 631314, 658160, 666387, 701460, 738720, 740430, 748224, 789792, 841752, 886464, 888516, 935280, 987240, 1052190, 1108080, 1110645, 1122336, 1184688, 1247040, 1262628, 1316320, 1332774, 1402920, 1477440, 1480860, 1578285, 1579584, 1683504, 1777032, 1870560, 1974480, 1999161, 2104380, 2216160, 2221290, 2244672, 2369376, 2525256, 2632640, 2665548, 2805840, 2961720, 3156570, 3331935, 3367008, 3554064, 3741120, 3948960, 3998322, 4208760, 4432320, 4442580, 4738752, 5050512, 5331096, 5611680, 5923440, 5997483, 6313140, 6663870, 6734016, 7108128, 7897920, 7996644, 8417520, 8885160, 9995805, 10101024, 10662192, 11223360, 11846880, 11994966, 12626280, 13327740, 14216256, 15993288, 16835040, 17770320, 19991610, 20202048, 21324384, 23693760, 23989932, 25252560, 26655480, 29987415, 31986576, 33670080, 35540640, 39983220, 42648768, 47979864, 50505120, 53310960, 59974830, 63973152, 71081280, 79966440, 95959728, 101010240, 106621920, 119949660, 127946304, 159932880, 191919456, 213243840, 239899320, 319865760, 383838912, 479798640, 639731520, 959597280, 1919194560]

約数ペア:

[(1, 1919194560), (2, 959597280), (3, 639731520), (4, 479798640), (5, 383838912), (6, 319865760), (8, 239899320), (9, 213243840), (10, 191919456), (12, 159932880), (15, 127946304), (16, 119949660), (18, 106621920), (19, 101010240), (20, 95959728), (24, 79966440), (27, 71081280), (30, 63973152), (32, 59974830), (36, 53310960), (38, 50505120), (40, 47979864), (45, 42648768), (48, 39983220), (54, 35540640), (57, 33670080), (60, 31986576), (64, 29987415), (72, 26655480), (76, 25252560), (80, 23989932), (81, 23693760), (90, 21324384), (95, 20202048), (96, 19991610), (108, 17770320), (114, 16835040), (120, 15993288), (135, 14216256), (144, 13327740), (152, 12626280), (160, 11994966), (162, 11846880), (171, 11223360), (180, 10662192), (190, 10101024), (192, 9995805), (216, 8885160), (228, 8417520), (240, 7996644), (243, 7897920), (270, 7108128), (285, 6734016), (288, 6663870), (304, 6313140), (320, 5997483), (324, 5923440), (342, 5611680), (360, 5331096), (380, 5050512), (405, 4738752), (432, 4442580), (433, 4432320), (456, 4208760), (480, 3998322), (486, 3948960), (513, 3741120), (540, 3554064), (570, 3367008), (576, 3331935), (608, 3156570), (648, 2961720), (684, 2805840), (720, 2665548), (729, 2632640), (760, 2525256), (810, 2369376), (855, 2244672), (864, 2221290), (866, 2216160), (912, 2104380), (960, 1999161), (972, 1974480), (1026, 1870560), (1080, 1777032), (1140, 1683504), (1215, 1579584), (1216, 1578285), (1296, 1480860), (1299, 1477440), (1368, 1402920), (1440, 1332774), (1458, 1316320), (1520, 1262628), (1539, 1247040), (1620, 1184688), (1710, 1122336), (1728, 1110645), (1732, 1108080), (1824, 1052190), (1944, 987240), (2052, 935280), (2160, 888516), (2165, 886464), (2280, 841752), (2430, 789792), (2565, 748224), (2592, 740430), (2598, 738720), (2736, 701460), (2880, 666387), (2916, 658160), (3040, 631314), (3078, 623520), (3240, 592344), (3420, 561168), (3464, 554040), (3645, 526528), (3648, 526095), (3888, 493620), (3897, 492480), (4104, 467640), (4320, 444258), (4330, 443232), (4560, 420876), (4617, 415680), (4860, 394896), (5130, 374112), (5184, 370215), (5196, 369360), (5472, 350730), (5832, 329080), (6080, 315657), (6156, 311760), (6480, 296172), (6495, 295488), (6840, 280584), (6928, 277020), (7290, 263264), (7695, 249408), (7776, 246810), (7794, 246240), (8208, 233820), (8227, 233280), (8640, 222129), (8660, 221616), (9120, 210438), (9234, 207840), (9720, 197448), (10260, 187056), (10392, 184680), (10944, 175365), (11664, 164540), (11691, 164160), (12312, 155880), (12960, 148086), (12990, 147744), (13680, 140292), (13851, 138560), (13856, 138510), (14580, 131632), (15390, 124704), (15552, 123405), (15588, 123120), (16416, 116910), (16454, 116640), (17320, 110808), (18240, 105219), (18468, 103920), (19440, 98724), (19485, 98496), (20520, 93528), (20784, 92340), (23085, 83136), (23328, 82270), (23382, 82080), (24624, 77940), (24681, 77760), (25920, 74043), (25980, 73872), (27360, 70146), (27702, 69280), (27712, 69255), (29160, 65816), (30780, 62352), (31176, 61560), (32832, 58455), (32908, 58320), (34640, 55404), (35073, 54720), (36936, 51960), (38880, 49362), (38970, 49248), (41040, 46764), (41135, 46656), (41568, 46170)]