16369920

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1$

素因数の和:70

約数の個数: 324

約数和(自身を含む): 68157180

約数和(自身を除く): 51787260

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 58, 60, 63, 64, 70, 72, 80, 84, 87, 90, 96, 98, 105, 112, 116, 120, 126, 128, 140, 144, 145, 147, 160, 168, 174, 180, 192, 196, 203, 210, 224, 232, 240, 245, 252, 256, 261, 280, 288, 290, 294, 315, 320, 336, 348, 360, 384, 392, 406, 420, 435, 441, 448, 464, 480, 490, 504, 522, 560, 576, 580, 588, 609, 630, 640, 672, 696, 720, 735, 768, 784, 812, 840, 870, 882, 896, 928, 960, 980, 1008, 1015, 1044, 1120, 1152, 1160, 1176, 1218, 1260, 1280, 1305, 1344, 1392, 1421, 1440, 1470, 1568, 1624, 1680, 1740, 1764, 1792, 1827, 1856, 1920, 1960, 2016, 2030, 2088, 2205, 2240, 2304, 2320, 2352, 2436, 2520, 2610, 2688, 2784, 2842, 2880, 2940, 3045, 3136, 3248, 3360, 3480, 3528, 3654, 3712, 3840, 3920, 4032, 4060, 4176, 4263, 4410, 4480, 4640, 4704, 4872, 5040, 5220, 5376, 5568, 5684, 5760, 5880, 6090, 6272, 6496, 6720, 6960, 7056, 7105, 7308, 7424, 7840, 8064, 8120, 8352, 8526, 8820, 8960, 9135, 9280, 9408, 9744, 10080, 10440, 11136, 11368, 11520, 11760, 12180, 12544, 12789, 12992, 13440, 13920, 14112, 14210, 14616, 15680, 16128, 16240, 16704, 17052, 17640, 18270, 18560, 18816, 19488, 20160, 20880, 21315, 22272, 22736, 23520, 24360, 25578, 25984, 26880, 27840, 28224, 28420, 29232, 31360, 32480, 33408, 34104, 35280, 36540, 37120, 37632, 38976, 40320, 41760, 42630, 45472, 47040, 48720, 51156, 51968, 55680, 56448, 56840, 58464, 62720, 63945, 64960, 66816, 68208, 70560, 73080, 77952, 80640, 83520, 85260, 90944, 94080, 97440, 102312, 111360, 112896, 113680, 116928, 127890, 129920, 136416, 141120, 146160, 155904, 167040, 170520, 181888, 188160, 194880, 204624, 227360, 233856, 255780, 259840, 272832, 282240, 292320, 334080, 341040, 363776, 389760, 409248, 454720, 467712, 511560, 545664, 564480, 584640, 682080, 779520, 818496, 909440, 1023120, 1091328, 1169280, 1364160, 1636992, 1818880, 2046240, 2338560, 2728320, 3273984, 4092480, 5456640, 8184960, 16369920]

約数ペア:

[(1, 16369920), (2, 8184960), (3, 5456640), (4, 4092480), (5, 3273984), (6, 2728320), (7, 2338560), (8, 2046240), (9, 1818880), (10, 1636992), (12, 1364160), (14, 1169280), (15, 1091328), (16, 1023120), (18, 909440), (20, 818496), (21, 779520), (24, 682080), (28, 584640), (29, 564480), (30, 545664), (32, 511560), (35, 467712), (36, 454720), (40, 409248), (42, 389760), (45, 363776), (48, 341040), (49, 334080), (56, 292320), (58, 282240), (60, 272832), (63, 259840), (64, 255780), (70, 233856), (72, 227360), (80, 204624), (84, 194880), (87, 188160), (90, 181888), (96, 170520), (98, 167040), (105, 155904), (112, 146160), (116, 141120), (120, 136416), (126, 129920), (128, 127890), (140, 116928), (144, 113680), (145, 112896), (147, 111360), (160, 102312), (168, 97440), (174, 94080), (180, 90944), (192, 85260), (196, 83520), (203, 80640), (210, 77952), (224, 73080), (232, 70560), (240, 68208), (245, 66816), (252, 64960), (256, 63945), (261, 62720), (280, 58464), (288, 56840), (290, 56448), (294, 55680), (315, 51968), (320, 51156), (336, 48720), (348, 47040), (360, 45472), (384, 42630), (392, 41760), (406, 40320), (420, 38976), (435, 37632), (441, 37120), (448, 36540), (464, 35280), (480, 34104), (490, 33408), (504, 32480), (522, 31360), (560, 29232), (576, 28420), (580, 28224), (588, 27840), (609, 26880), (630, 25984), (640, 25578), (672, 24360), (696, 23520), (720, 22736), (735, 22272), (768, 21315), (784, 20880), (812, 20160), (840, 19488), (870, 18816), (882, 18560), (896, 18270), (928, 17640), (960, 17052), (980, 16704), (1008, 16240), (1015, 16128), (1044, 15680), (1120, 14616), (1152, 14210), (1160, 14112), (1176, 13920), (1218, 13440), (1260, 12992), (1280, 12789), (1305, 12544), (1344, 12180), (1392, 11760), (1421, 11520), (1440, 11368), (1470, 11136), (1568, 10440), (1624, 10080), (1680, 9744), (1740, 9408), (1764, 9280), (1792, 9135), (1827, 8960), (1856, 8820), (1920, 8526), (1960, 8352), (2016, 8120), (2030, 8064), (2088, 7840), (2205, 7424), (2240, 7308), (2304, 7105), (2320, 7056), (2352, 6960), (2436, 6720), (2520, 6496), (2610, 6272), (2688, 6090), (2784, 5880), (2842, 5760), (2880, 5684), (2940, 5568), (3045, 5376), (3136, 5220), (3248, 5040), (3360, 4872), (3480, 4704), (3528, 4640), (3654, 4480), (3712, 4410), (3840, 4263), (3920, 4176), (4032, 4060)]