83448960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{887}}^1$

素因数の和:923

約数の個数: 192

約数和(自身を含む): 309769920

約数和(自身を除く): 226320960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 887, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1774, 1920, 1960, 2240, 2352, 2661, 2688, 2940, 3136, 3360, 3548, 3920, 4435, 4480, 4704, 5322, 5880, 6209, 6272, 6720, 7096, 7840, 8870, 9408, 10644, 11760, 12418, 13305, 13440, 14192, 15680, 17740, 18627, 18816, 21288, 23520, 24836, 26610, 28384, 31045, 31360, 35480, 37254, 42576, 43463, 47040, 49672, 53220, 56768, 62090, 70960, 74508, 85152, 86926, 93135, 94080, 99344, 106440, 113536, 124180, 130389, 141920, 149016, 170304, 173852, 186270, 198688, 212880, 217315, 248360, 260778, 283840, 298032, 340608, 347704, 372540, 397376, 425760, 434630, 496720, 521556, 567680, 596064, 651945, 695408, 745080, 794752, 851520, 869260, 993440, 1043112, 1192128, 1303890, 1390816, 1490160, 1703040, 1738520, 1986880, 2086224, 2384256, 2607780, 2781632, 2980320, 3477040, 3973760, 4172448, 5215560, 5563264, 5960640, 6954080, 8344896, 10431120, 11921280, 13908160, 16689792, 20862240, 27816320, 41724480, 83448960]

約数ペア:

[(1, 83448960), (2, 41724480), (3, 27816320), (4, 20862240), (5, 16689792), (6, 13908160), (7, 11921280), (8, 10431120), (10, 8344896), (12, 6954080), (14, 5960640), (15, 5563264), (16, 5215560), (20, 4172448), (21, 3973760), (24, 3477040), (28, 2980320), (30, 2781632), (32, 2607780), (35, 2384256), (40, 2086224), (42, 1986880), (48, 1738520), (49, 1703040), (56, 1490160), (60, 1390816), (64, 1303890), (70, 1192128), (80, 1043112), (84, 993440), (96, 869260), (98, 851520), (105, 794752), (112, 745080), (120, 695408), (128, 651945), (140, 596064), (147, 567680), (160, 521556), (168, 496720), (192, 434630), (196, 425760), (210, 397376), (224, 372540), (240, 347704), (245, 340608), (280, 298032), (294, 283840), (320, 260778), (336, 248360), (384, 217315), (392, 212880), (420, 198688), (448, 186270), (480, 173852), (490, 170304), (560, 149016), (588, 141920), (640, 130389), (672, 124180), (735, 113536), (784, 106440), (840, 99344), (887, 94080), (896, 93135), (960, 86926), (980, 85152), (1120, 74508), (1176, 70960), (1344, 62090), (1470, 56768), (1568, 53220), (1680, 49672), (1774, 47040), (1920, 43463), (1960, 42576), (2240, 37254), (2352, 35480), (2661, 31360), (2688, 31045), (2940, 28384), (3136, 26610), (3360, 24836), (3548, 23520), (3920, 21288), (4435, 18816), (4480, 18627), (4704, 17740), (5322, 15680), (5880, 14192), (6209, 13440), (6272, 13305), (6720, 12418), (7096, 11760), (7840, 10644), (8870, 9408)]