190473920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:279

約数の個数: 224

約数和(自身を含む): 578973696

約数和(自身を除く): 388499776

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 211, 217, 224, 248, 260, 280, 310, 320, 364, 403, 416, 422, 434, 448, 455, 496, 520, 560, 620, 728, 806, 832, 844, 868, 910, 992, 1040, 1055, 1085, 1120, 1240, 1456, 1477, 1612, 1688, 1736, 1820, 1984, 2015, 2080, 2110, 2170, 2240, 2480, 2743, 2821, 2912, 2954, 3224, 3376, 3472, 3640, 4030, 4160, 4220, 4340, 4960, 5486, 5642, 5824, 5908, 6448, 6541, 6752, 6944, 7280, 7385, 8060, 8440, 8680, 9920, 10972, 11284, 11816, 12896, 13082, 13504, 13715, 13888, 14105, 14560, 14770, 16120, 16880, 17360, 19201, 21944, 22568, 23632, 25792, 26164, 27430, 28210, 29120, 29540, 32240, 32705, 33760, 34720, 38402, 43888, 45136, 45787, 47264, 52328, 54860, 56420, 59080, 64480, 65410, 67520, 69440, 76804, 85033, 87776, 90272, 91574, 94528, 96005, 104656, 109720, 112840, 118160, 128960, 130820, 153608, 170066, 175552, 180544, 183148, 192010, 209312, 219440, 225680, 228935, 236320, 261640, 307216, 340132, 366296, 384020, 418624, 425165, 438880, 451360, 457870, 472640, 523280, 595231, 614432, 680264, 732592, 768040, 850330, 877760, 902720, 915740, 1046560, 1190462, 1228864, 1360528, 1465184, 1536080, 1700660, 1831480, 2093120, 2380924, 2721056, 2930368, 2976155, 3072160, 3401320, 3662960, 4761848, 5442112, 5952310, 6144320, 6802640, 7325920, 9523696, 11904620, 13605280, 14651840, 19047392, 23809240, 27210560, 38094784, 47618480, 95236960, 190473920]

約数ペア:

[(1, 190473920), (2, 95236960), (4, 47618480), (5, 38094784), (7, 27210560), (8, 23809240), (10, 19047392), (13, 14651840), (14, 13605280), (16, 11904620), (20, 9523696), (26, 7325920), (28, 6802640), (31, 6144320), (32, 5952310), (35, 5442112), (40, 4761848), (52, 3662960), (56, 3401320), (62, 3072160), (64, 2976155), (65, 2930368), (70, 2721056), (80, 2380924), (91, 2093120), (104, 1831480), (112, 1700660), (124, 1536080), (130, 1465184), (140, 1360528), (155, 1228864), (160, 1190462), (182, 1046560), (208, 915740), (211, 902720), (217, 877760), (224, 850330), (248, 768040), (260, 732592), (280, 680264), (310, 614432), (320, 595231), (364, 523280), (403, 472640), (416, 457870), (422, 451360), (434, 438880), (448, 425165), (455, 418624), (496, 384020), (520, 366296), (560, 340132), (620, 307216), (728, 261640), (806, 236320), (832, 228935), (844, 225680), (868, 219440), (910, 209312), (992, 192010), (1040, 183148), (1055, 180544), (1085, 175552), (1120, 170066), (1240, 153608), (1456, 130820), (1477, 128960), (1612, 118160), (1688, 112840), (1736, 109720), (1820, 104656), (1984, 96005), (2015, 94528), (2080, 91574), (2110, 90272), (2170, 87776), (2240, 85033), (2480, 76804), (2743, 69440), (2821, 67520), (2912, 65410), (2954, 64480), (3224, 59080), (3376, 56420), (3472, 54860), (3640, 52328), (4030, 47264), (4160, 45787), (4220, 45136), (4340, 43888), (4960, 38402), (5486, 34720), (5642, 33760), (5824, 32705), (5908, 32240), (6448, 29540), (6541, 29120), (6752, 28210), (6944, 27430), (7280, 26164), (7385, 25792), (8060, 23632), (8440, 22568), (8680, 21944), (9920, 19201), (10972, 17360), (11284, 16880), (11816, 16120), (12896, 14770), (13082, 14560), (13504, 14105), (13715, 13888)]