105102720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 369476640

約数和(自身を除く): 264373920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 257, 284, 288, 320, 355, 360, 384, 426, 480, 514, 568, 576, 639, 640, 710, 720, 771, 852, 960, 1028, 1065, 1136, 1152, 1278, 1285, 1420, 1440, 1542, 1704, 1920, 2056, 2130, 2272, 2313, 2556, 2570, 2840, 2880, 3084, 3195, 3408, 3855, 4112, 4260, 4544, 4626, 5112, 5140, 5680, 5760, 6168, 6390, 6816, 7710, 8224, 8520, 9088, 9252, 10224, 10280, 11360, 11565, 12336, 12780, 13632, 15420, 16448, 17040, 18247, 18504, 20448, 20560, 22720, 23130, 24672, 25560, 27264, 30840, 32896, 34080, 36494, 37008, 40896, 41120, 45440, 46260, 49344, 51120, 54741, 61680, 68160, 72988, 74016, 81792, 82240, 91235, 92520, 98688, 102240, 109482, 123360, 136320, 145976, 148032, 164223, 164480, 182470, 185040, 204480, 218964, 246720, 273705, 291952, 296064, 328446, 364940, 370080, 408960, 437928, 493440, 547410, 583904, 656892, 729880, 740160, 821115, 875856, 1094820, 1167808, 1313784, 1459760, 1480320, 1642230, 1751712, 2189640, 2335616, 2627568, 2919520, 3284460, 3503424, 4379280, 5255136, 5839040, 6568920, 7006848, 8758560, 10510272, 11678080, 13137840, 17517120, 21020544, 26275680, 35034240, 52551360, 105102720]

約数ペア:

[(1, 105102720), (2, 52551360), (3, 35034240), (4, 26275680), (5, 21020544), (6, 17517120), (8, 13137840), (9, 11678080), (10, 10510272), (12, 8758560), (15, 7006848), (16, 6568920), (18, 5839040), (20, 5255136), (24, 4379280), (30, 3503424), (32, 3284460), (36, 2919520), (40, 2627568), (45, 2335616), (48, 2189640), (60, 1751712), (64, 1642230), (71, 1480320), (72, 1459760), (80, 1313784), (90, 1167808), (96, 1094820), (120, 875856), (128, 821115), (142, 740160), (144, 729880), (160, 656892), (180, 583904), (192, 547410), (213, 493440), (240, 437928), (257, 408960), (284, 370080), (288, 364940), (320, 328446), (355, 296064), (360, 291952), (384, 273705), (426, 246720), (480, 218964), (514, 204480), (568, 185040), (576, 182470), (639, 164480), (640, 164223), (710, 148032), (720, 145976), (771, 136320), (852, 123360), (960, 109482), (1028, 102240), (1065, 98688), (1136, 92520), (1152, 91235), (1278, 82240), (1285, 81792), (1420, 74016), (1440, 72988), (1542, 68160), (1704, 61680), (1920, 54741), (2056, 51120), (2130, 49344), (2272, 46260), (2313, 45440), (2556, 41120), (2570, 40896), (2840, 37008), (2880, 36494), (3084, 34080), (3195, 32896), (3408, 30840), (3855, 27264), (4112, 25560), (4260, 24672), (4544, 23130), (4626, 22720), (5112, 20560), (5140, 20448), (5680, 18504), (5760, 18247), (6168, 17040), (6390, 16448), (6816, 15420), (7710, 13632), (8224, 12780), (8520, 12336), (9088, 11565), (9252, 11360), (10224, 10280)]