64838813760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{3216211}}^1$

素因数の和:3216241

約数の個数: 168

約数和(自身を含む): 254878368576

約数和(自身を除く): 190039554816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 3216211, 6432422, 9648633, 12864844, 16081055, 19297266, 22513477, 25729688, 28945899, 32162110, 38594532, 45026954, 48243165, 51459376, 57891798, 64324220, 67540431, 77189064, 90053908, 96486330, 102918752, 112567385, 115783596, 128648440, 135080862, 144729495, 154378128, 180107816, 192972660, 202621293, 205837504, 225134770, 231567192, 257296880, 270161724, 289458990, 308756256, 337702155, 360215632, 385945320, 405242586, 450269540, 463134384, 514593760, 540323448, 578917980, 617512512, 675404310, 720431264, 771890640, 810485172, 900539080, 926268768, 1013106465, 1029187520, 1080646896, 1157835960, 1350808620, 1440862528, 1543781280, 1620970344, 1801078160, 1852537536, 2026212930, 2161293792, 2315671920, 2701617240, 3087562560, 3241940688, 3602156320, 4052425860, 4322587584, 4631343840, 5403234480, 6483881376, 7204312640, 8104851720, 9262687680, 10806468960, 12967762752, 16209703440, 21612937920, 32419406880, 64838813760]

約数ペア:

[(1, 64838813760), (2, 32419406880), (3, 21612937920), (4, 16209703440), (5, 12967762752), (6, 10806468960), (7, 9262687680), (8, 8104851720), (9, 7204312640), (10, 6483881376), (12, 5403234480), (14, 4631343840), (15, 4322587584), (16, 4052425860), (18, 3602156320), (20, 3241940688), (21, 3087562560), (24, 2701617240), (28, 2315671920), (30, 2161293792), (32, 2026212930), (35, 1852537536), (36, 1801078160), (40, 1620970344), (42, 1543781280), (45, 1440862528), (48, 1350808620), (56, 1157835960), (60, 1080646896), (63, 1029187520), (64, 1013106465), (70, 926268768), (72, 900539080), (80, 810485172), (84, 771890640), (90, 720431264), (96, 675404310), (105, 617512512), (112, 578917980), (120, 540323448), (126, 514593760), (140, 463134384), (144, 450269540), (160, 405242586), (168, 385945320), (180, 360215632), (192, 337702155), (210, 308756256), (224, 289458990), (240, 270161724), (252, 257296880), (280, 231567192), (288, 225134770), (315, 205837504), (320, 202621293), (336, 192972660), (360, 180107816), (420, 154378128), (448, 144729495), (480, 135080862), (504, 128648440), (560, 115783596), (576, 112567385), (630, 102918752), (672, 96486330), (720, 90053908), (840, 77189064), (960, 67540431), (1008, 64324220), (1120, 57891798), (1260, 51459376), (1344, 48243165), (1440, 45026954), (1680, 38594532), (2016, 32162110), (2240, 28945899), (2520, 25729688), (2880, 22513477), (3360, 19297266), (4032, 16081055), (5040, 12864844), (6720, 9648633), (10080, 6432422), (20160, 3216211)]