470141280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{2221}}^1$

素因数の和:2259

約数の個数: 288

約数和(自身を含む): 1915008480

約数和(自身を除く): 1444867200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2221, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4442, 4704, 5040, 5292, 5880, 6048, 6615, 6663, 7056, 7560, 7840, 8820, 8884, 10080, 10584, 11105, 11760, 13230, 13326, 14112, 15120, 15547, 17640, 17768, 19989, 21168, 22210, 23520, 26460, 26652, 30240, 31094, 33315, 35280, 35536, 39978, 42336, 44420, 46641, 52920, 53304, 59967, 62188, 66630, 70560, 71072, 77735, 79956, 88840, 93282, 99945, 105840, 106608, 108829, 119934, 124376, 133260, 139923, 155470, 159912, 177680, 186564, 199890, 211680, 213216, 217658, 233205, 239868, 248752, 266520, 279846, 299835, 310940, 319824, 326487, 355360, 373128, 399780, 419769, 435316, 466410, 479736, 497504, 533040, 544145, 559692, 599670, 621880, 639648, 652974, 699615, 746256, 799560, 839538, 870632, 932820, 959472, 979461, 1066080, 1088290, 1119384, 1199340, 1243760, 1305948, 1399230, 1492512, 1599120, 1632435, 1679076, 1741264, 1865640, 1918944, 1958922, 2098845, 2176580, 2238768, 2398680, 2487520, 2611896, 2798460, 2938383, 3198240, 3264870, 3358152, 3482528, 3731280, 3917844, 4197690, 4353160, 4477536, 4797360, 4897305, 5223792, 5596920, 5876766, 6529740, 6716304, 7462560, 7835688, 8395380, 8706320, 9594720, 9794610, 10447584, 11193840, 11753532, 13059480, 13432608, 14691915, 15671376, 16790760, 17412640, 19589220, 22387680, 23507064, 26118960, 29383830, 31342752, 33581520, 39178440, 47014128, 52237920, 58767660, 67163040, 78356880, 94028256, 117535320, 156713760, 235070640, 470141280]

約数ペア:

[(1, 470141280), (2, 235070640), (3, 156713760), (4, 117535320), (5, 94028256), (6, 78356880), (7, 67163040), (8, 58767660), (9, 52237920), (10, 47014128), (12, 39178440), (14, 33581520), (15, 31342752), (16, 29383830), (18, 26118960), (20, 23507064), (21, 22387680), (24, 19589220), (27, 17412640), (28, 16790760), (30, 15671376), (32, 14691915), (35, 13432608), (36, 13059480), (40, 11753532), (42, 11193840), (45, 10447584), (48, 9794610), (49, 9594720), (54, 8706320), (56, 8395380), (60, 7835688), (63, 7462560), (70, 6716304), (72, 6529740), (80, 5876766), (84, 5596920), (90, 5223792), (96, 4897305), (98, 4797360), (105, 4477536), (108, 4353160), (112, 4197690), (120, 3917844), (126, 3731280), (135, 3482528), (140, 3358152), (144, 3264870), (147, 3198240), (160, 2938383), (168, 2798460), (180, 2611896), (189, 2487520), (196, 2398680), (210, 2238768), (216, 2176580), (224, 2098845), (240, 1958922), (245, 1918944), (252, 1865640), (270, 1741264), (280, 1679076), (288, 1632435), (294, 1599120), (315, 1492512), (336, 1399230), (360, 1305948), (378, 1243760), (392, 1199340), (420, 1119384), (432, 1088290), (441, 1066080), (480, 979461), (490, 959472), (504, 932820), (540, 870632), (560, 839538), (588, 799560), (630, 746256), (672, 699615), (720, 652974), (735, 639648), (756, 621880), (784, 599670), (840, 559692), (864, 544145), (882, 533040), (945, 497504), (980, 479736), (1008, 466410), (1080, 435316), (1120, 419769), (1176, 399780), (1260, 373128), (1323, 355360), (1440, 326487), (1470, 319824), (1512, 310940), (1568, 299835), (1680, 279846), (1764, 266520), (1890, 248752), (1960, 239868), (2016, 233205), (2160, 217658), (2205, 213216), (2221, 211680), (2352, 199890), (2520, 186564), (2646, 177680), (2940, 159912), (3024, 155470), (3360, 139923), (3528, 133260), (3780, 124376), (3920, 119934), (4320, 108829), (4410, 106608), (4442, 105840), (4704, 99945), (5040, 93282), (5292, 88840), (5880, 79956), (6048, 77735), (6615, 71072), (6663, 70560), (7056, 66630), (7560, 62188), (7840, 59967), (8820, 53304), (8884, 52920), (10080, 46641), (10584, 44420), (11105, 42336), (11760, 39978), (13230, 35536), (13326, 35280), (14112, 33315), (15120, 31094), (15547, 30240), (17640, 26652), (17768, 26460), (19989, 23520), (21168, 22210)]