66097920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{2459}}^1$

素因数の和:2490

約数の個数: 144

約数和(自身を含む): 241355520

約数和(自身を除く): 175257600

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2459, 2688, 3360, 3840, 4480, 4918, 5376, 6720, 7377, 8960, 9836, 12295, 13440, 14754, 17213, 19672, 24590, 26880, 29508, 34426, 36885, 39344, 49180, 51639, 59016, 68852, 73770, 78688, 86065, 98360, 103278, 118032, 137704, 147540, 157376, 172130, 196720, 206556, 236064, 258195, 275408, 295080, 314752, 344260, 393440, 413112, 472128, 516390, 550816, 590160, 629504, 688520, 786880, 826224, 944256, 1032780, 1101632, 1180320, 1377040, 1573760, 1652448, 1888512, 2065560, 2203264, 2360640, 2754080, 3147520, 3304896, 4131120, 4406528, 4721280, 5508160, 6609792, 8262240, 9442560, 11016320, 13219584, 16524480, 22032640, 33048960, 66097920]

約数ペア:

[(1, 66097920), (2, 33048960), (3, 22032640), (4, 16524480), (5, 13219584), (6, 11016320), (7, 9442560), (8, 8262240), (10, 6609792), (12, 5508160), (14, 4721280), (15, 4406528), (16, 4131120), (20, 3304896), (21, 3147520), (24, 2754080), (28, 2360640), (30, 2203264), (32, 2065560), (35, 1888512), (40, 1652448), (42, 1573760), (48, 1377040), (56, 1180320), (60, 1101632), (64, 1032780), (70, 944256), (80, 826224), (84, 786880), (96, 688520), (105, 629504), (112, 590160), (120, 550816), (128, 516390), (140, 472128), (160, 413112), (168, 393440), (192, 344260), (210, 314752), (224, 295080), (240, 275408), (256, 258195), (280, 236064), (320, 206556), (336, 196720), (384, 172130), (420, 157376), (448, 147540), (480, 137704), (560, 118032), (640, 103278), (672, 98360), (768, 86065), (840, 78688), (896, 73770), (960, 68852), (1120, 59016), (1280, 51639), (1344, 49180), (1680, 39344), (1792, 36885), (1920, 34426), (2240, 29508), (2459, 26880), (2688, 24590), (3360, 19672), (3840, 17213), (4480, 14754), (4918, 13440), (5376, 12295), (6720, 9836), (7377, 8960)]