61340160

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{163}}^1$

素因数の和:203

約数の個数: 240

約数和(自身を含む): 229512096

約数和(自身を除く): 168171936

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, 163, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 326, 336, 384, 392, 420, 448, 480, 489, 490, 512, 560, 588, 640, 652, 672, 735, 768, 784, 815, 840, 896, 960, 978, 980, 1120, 1141, 1176, 1280, 1304, 1344, 1470, 1536, 1568, 1630, 1680, 1792, 1920, 1956, 1960, 2240, 2282, 2352, 2445, 2560, 2608, 2688, 2940, 3136, 3260, 3360, 3423, 3584, 3840, 3912, 3920, 4480, 4564, 4704, 4890, 5216, 5376, 5705, 5880, 6272, 6520, 6720, 6846, 7680, 7824, 7840, 7987, 8960, 9128, 9408, 9780, 10432, 10752, 11410, 11760, 12544, 13040, 13440, 13692, 15648, 15680, 15974, 17115, 17920, 18256, 18816, 19560, 20864, 22820, 23520, 23961, 25088, 26080, 26880, 27384, 31296, 31360, 31948, 34230, 36512, 37632, 39120, 39935, 41728, 45640, 47040, 47922, 52160, 53760, 54768, 62592, 62720, 63896, 68460, 73024, 75264, 78240, 79870, 83456, 91280, 94080, 95844, 104320, 109536, 119805, 125184, 125440, 127792, 136920, 146048, 156480, 159740, 182560, 188160, 191688, 208640, 219072, 239610, 250368, 255584, 273840, 292096, 312960, 319480, 365120, 376320, 383376, 417280, 438144, 479220, 511168, 547680, 584192, 625920, 638960, 730240, 766752, 876288, 958440, 1022336, 1095360, 1251840, 1277920, 1460480, 1533504, 1752576, 1916880, 2044672, 2190720, 2555840, 2920960, 3067008, 3833760, 4089344, 4381440, 5111680, 6134016, 7667520, 8762880, 10223360, 12268032, 15335040, 20446720, 30670080, 61340160]

約数ペア:

[(1, 61340160), (2, 30670080), (3, 20446720), (4, 15335040), (5, 12268032), (6, 10223360), (7, 8762880), (8, 7667520), (10, 6134016), (12, 5111680), (14, 4381440), (15, 4089344), (16, 3833760), (20, 3067008), (21, 2920960), (24, 2555840), (28, 2190720), (30, 2044672), (32, 1916880), (35, 1752576), (40, 1533504), (42, 1460480), (48, 1277920), (49, 1251840), (56, 1095360), (60, 1022336), (64, 958440), (70, 876288), (80, 766752), (84, 730240), (96, 638960), (98, 625920), (105, 584192), (112, 547680), (120, 511168), (128, 479220), (140, 438144), (147, 417280), (160, 383376), (163, 376320), (168, 365120), (192, 319480), (196, 312960), (210, 292096), (224, 273840), (240, 255584), (245, 250368), (256, 239610), (280, 219072), (294, 208640), (320, 191688), (326, 188160), (336, 182560), (384, 159740), (392, 156480), (420, 146048), (448, 136920), (480, 127792), (489, 125440), (490, 125184), (512, 119805), (560, 109536), (588, 104320), (640, 95844), (652, 94080), (672, 91280), (735, 83456), (768, 79870), (784, 78240), (815, 75264), (840, 73024), (896, 68460), (960, 63896), (978, 62720), (980, 62592), (1120, 54768), (1141, 53760), (1176, 52160), (1280, 47922), (1304, 47040), (1344, 45640), (1470, 41728), (1536, 39935), (1568, 39120), (1630, 37632), (1680, 36512), (1792, 34230), (1920, 31948), (1956, 31360), (1960, 31296), (2240, 27384), (2282, 26880), (2352, 26080), (2445, 25088), (2560, 23961), (2608, 23520), (2688, 22820), (2940, 20864), (3136, 19560), (3260, 18816), (3360, 18256), (3423, 17920), (3584, 17115), (3840, 15974), (3912, 15680), (3920, 15648), (4480, 13692), (4564, 13440), (4704, 13040), (4890, 12544), (5216, 11760), (5376, 11410), (5705, 10752), (5880, 10432), (6272, 9780), (6520, 9408), (6720, 9128), (6846, 8960), (7680, 7987), (7824, 7840)]