16636318720

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2027}}^1$

素因数の和:2288

約数の個数: 176

約数和(自身を含む): 45830528640

約数和(自身を除く): 29194209920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 229, 256, 280, 320, 448, 458, 512, 560, 640, 896, 916, 1024, 1120, 1145, 1280, 1603, 1792, 1832, 2027, 2240, 2290, 2560, 3206, 3584, 3664, 4054, 4480, 4580, 5120, 6412, 7168, 7328, 8015, 8108, 8960, 9160, 10135, 12824, 14189, 14656, 16030, 16216, 17920, 18320, 20270, 25648, 28378, 29312, 32060, 32432, 35840, 36640, 40540, 51296, 56756, 58624, 64120, 64864, 70945, 73280, 81080, 102592, 113512, 117248, 128240, 129728, 141890, 146560, 162160, 205184, 227024, 234496, 256480, 259456, 283780, 293120, 324320, 410368, 454048, 464183, 512960, 518912, 567560, 586240, 648640, 820736, 908096, 928366, 1025920, 1037824, 1135120, 1172480, 1297280, 1641472, 1816192, 1856732, 2051840, 2075648, 2270240, 2320915, 2594560, 3249281, 3632384, 3713464, 4103680, 4540480, 4641830, 5189120, 6498562, 7264768, 7426928, 8207360, 9080960, 9283660, 10378240, 12997124, 14529536, 14853856, 16246405, 18161920, 18567320, 25994248, 29707712, 32492810, 36323840, 37134640, 51988496, 59415424, 64985620, 72647680, 74269280, 103976992, 118830848, 129971240, 148538560, 207953984, 237661696, 259942480, 297077120, 415907968, 475323392, 519884960, 594154240, 831815936, 1039769920, 1188308480, 1663631872, 2079539840, 2376616960, 3327263744, 4159079680, 8318159360, 16636318720]

約数ペア:

[(1, 16636318720), (2, 8318159360), (4, 4159079680), (5, 3327263744), (7, 2376616960), (8, 2079539840), (10, 1663631872), (14, 1188308480), (16, 1039769920), (20, 831815936), (28, 594154240), (32, 519884960), (35, 475323392), (40, 415907968), (56, 297077120), (64, 259942480), (70, 237661696), (80, 207953984), (112, 148538560), (128, 129971240), (140, 118830848), (160, 103976992), (224, 74269280), (229, 72647680), (256, 64985620), (280, 59415424), (320, 51988496), (448, 37134640), (458, 36323840), (512, 32492810), (560, 29707712), (640, 25994248), (896, 18567320), (916, 18161920), (1024, 16246405), (1120, 14853856), (1145, 14529536), (1280, 12997124), (1603, 10378240), (1792, 9283660), (1832, 9080960), (2027, 8207360), (2240, 7426928), (2290, 7264768), (2560, 6498562), (3206, 5189120), (3584, 4641830), (3664, 4540480), (4054, 4103680), (4480, 3713464), (4580, 3632384), (5120, 3249281), (6412, 2594560), (7168, 2320915), (7328, 2270240), (8015, 2075648), (8108, 2051840), (8960, 1856732), (9160, 1816192), (10135, 1641472), (12824, 1297280), (14189, 1172480), (14656, 1135120), (16030, 1037824), (16216, 1025920), (17920, 928366), (18320, 908096), (20270, 820736), (25648, 648640), (28378, 586240), (29312, 567560), (32060, 518912), (32432, 512960), (35840, 464183), (36640, 454048), (40540, 410368), (51296, 324320), (56756, 293120), (58624, 283780), (64120, 259456), (64864, 256480), (70945, 234496), (73280, 227024), (81080, 205184), (102592, 162160), (113512, 146560), (117248, 141890), (128240, 129728)]