190439040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 256

約数和(自身を含む): 676823040

約数和(自身を除く): 486384000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 71, 80, 88, 96, 110, 120, 127, 128, 132, 142, 160, 165, 176, 192, 213, 220, 240, 254, 264, 284, 320, 330, 352, 355, 381, 384, 426, 440, 480, 508, 528, 568, 635, 640, 660, 704, 710, 762, 781, 852, 880, 960, 1016, 1056, 1065, 1136, 1270, 1320, 1397, 1408, 1420, 1524, 1562, 1704, 1760, 1905, 1920, 2032, 2112, 2130, 2272, 2343, 2540, 2640, 2794, 2840, 3048, 3124, 3408, 3520, 3810, 3905, 4064, 4191, 4224, 4260, 4544, 4686, 5080, 5280, 5588, 5680, 6096, 6248, 6816, 6985, 7040, 7620, 7810, 8128, 8382, 8520, 9017, 9088, 9372, 10160, 10560, 11176, 11360, 11715, 12192, 12496, 13632, 13970, 15240, 15620, 16256, 16764, 17040, 18034, 18744, 20320, 20955, 21120, 22352, 22720, 23430, 24384, 24992, 27051, 27264, 27940, 30480, 31240, 33528, 34080, 36068, 37488, 40640, 41910, 44704, 45085, 45440, 46860, 48768, 49984, 54102, 55880, 60960, 62480, 67056, 68160, 72136, 74976, 81280, 83820, 89408, 90170, 93720, 99187, 99968, 108204, 111760, 121920, 124960, 134112, 135255, 136320, 144272, 149952, 167640, 178816, 180340, 187440, 198374, 216408, 223520, 243840, 249920, 268224, 270510, 288544, 297561, 299904, 335280, 360680, 374880, 396748, 432816, 447040, 495935, 499840, 536448, 541020, 577088, 595122, 670560, 721360, 749760, 793496, 865632, 894080, 991870, 1082040, 1154176, 1190244, 1341120, 1442720, 1487805, 1499520, 1586992, 1731264, 1983740, 2164080, 2380488, 2682240, 2885440, 2975610, 3173984, 3462528, 3967480, 4328160, 4760976, 5770880, 5951220, 6347968, 7934960, 8656320, 9521952, 11902440, 12695936, 15869920, 17312640, 19043904, 23804880, 31739840, 38087808, 47609760, 63479680, 95219520, 190439040]

約数ペア:

[(1, 190439040), (2, 95219520), (3, 63479680), (4, 47609760), (5, 38087808), (6, 31739840), (8, 23804880), (10, 19043904), (11, 17312640), (12, 15869920), (15, 12695936), (16, 11902440), (20, 9521952), (22, 8656320), (24, 7934960), (30, 6347968), (32, 5951220), (33, 5770880), (40, 4760976), (44, 4328160), (48, 3967480), (55, 3462528), (60, 3173984), (64, 2975610), (66, 2885440), (71, 2682240), (80, 2380488), (88, 2164080), (96, 1983740), (110, 1731264), (120, 1586992), (127, 1499520), (128, 1487805), (132, 1442720), (142, 1341120), (160, 1190244), (165, 1154176), (176, 1082040), (192, 991870), (213, 894080), (220, 865632), (240, 793496), (254, 749760), (264, 721360), (284, 670560), (320, 595122), (330, 577088), (352, 541020), (355, 536448), (381, 499840), (384, 495935), (426, 447040), (440, 432816), (480, 396748), (508, 374880), (528, 360680), (568, 335280), (635, 299904), (640, 297561), (660, 288544), (704, 270510), (710, 268224), (762, 249920), (781, 243840), (852, 223520), (880, 216408), (960, 198374), (1016, 187440), (1056, 180340), (1065, 178816), (1136, 167640), (1270, 149952), (1320, 144272), (1397, 136320), (1408, 135255), (1420, 134112), (1524, 124960), (1562, 121920), (1704, 111760), (1760, 108204), (1905, 99968), (1920, 99187), (2032, 93720), (2112, 90170), (2130, 89408), (2272, 83820), (2343, 81280), (2540, 74976), (2640, 72136), (2794, 68160), (2840, 67056), (3048, 62480), (3124, 60960), (3408, 55880), (3520, 54102), (3810, 49984), (3905, 48768), (4064, 46860), (4191, 45440), (4224, 45085), (4260, 44704), (4544, 41910), (4686, 40640), (5080, 37488), (5280, 36068), (5588, 34080), (5680, 33528), (6096, 31240), (6248, 30480), (6816, 27940), (6985, 27264), (7040, 27051), (7620, 24992), (7810, 24384), (8128, 23430), (8382, 22720), (8520, 22352), (9017, 21120), (9088, 20955), (9372, 20320), (10160, 18744), (10560, 18034), (11176, 17040), (11360, 16764), (11715, 16256), (12192, 15620), (12496, 15240), (13632, 13970)]