1880565120

素因数分解:

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

素因数の和:2263

約数の個数: 384

約数和(自身を含む): 7751224800

約数和(自身を除く): 5870659680

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, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 630, 640, 672, 720, 735, 756, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1080, 1120, 1152, 1176, 1260, 1323, 1344, 1440, 1470, 1512, 1568, 1680, 1728, 1764, 1890, 1920, 1960, 2016, 2160, 2205, 2221, 2240, 2352, 2520, 2646, 2688, 2880, 2940, 3024, 3136, 3360, 3456, 3528, 3780, 3920, 4032, 4320, 4410, 4442, 4480, 4704, 5040, 5292, 5760, 5880, 6048, 6272, 6615, 6663, 6720, 7056, 7560, 7840, 8064, 8640, 8820, 8884, 9408, 10080, 10584, 11105, 11760, 12096, 13230, 13326, 13440, 14112, 15120, 15547, 15680, 17280, 17640, 17768, 18816, 19989, 20160, 21168, 22210, 23520, 24192, 26460, 26652, 28224, 30240, 31094, 31360, 33315, 35280, 35536, 39978, 40320, 42336, 44420, 46641, 47040, 52920, 53304, 56448, 59967, 60480, 62188, 66630, 70560, 71072, 77735, 79956, 84672, 88840, 93282, 94080, 99945, 105840, 106608, 108829, 119934, 120960, 124376, 133260, 139923, 141120, 142144, 155470, 159912, 169344, 177680, 186564, 199890, 211680, 213216, 217658, 233205, 239868, 248752, 266520, 279846, 282240, 284288, 299835, 310940, 319824, 326487, 355360, 373128, 399780, 419769, 423360, 426432, 435316, 466410, 479736, 497504, 533040, 544145, 559692, 599670, 621880, 639648, 652974, 699615, 710720, 746256, 799560, 839538, 846720, 852864, 870632, 932820, 959472, 979461, 995008, 1066080, 1088290, 1119384, 1199340, 1243760, 1279296, 1305948, 1399230, 1421440, 1492512, 1599120, 1632435, 1679076, 1741264, 1865640, 1918944, 1958922, 1990016, 2098845, 2132160, 2176580, 2238768, 2398680, 2487520, 2558592, 2611896, 2798460, 2938383, 2985024, 3198240, 3264870, 3358152, 3482528, 3731280, 3837888, 3917844, 4197690, 4264320, 4353160, 4477536, 4797360, 4897305, 4975040, 5223792, 5596920, 5876766, 5970048, 6396480, 6529740, 6716304, 6965056, 7462560, 7675776, 7835688, 8395380, 8706320, 8955072, 9594720, 9794610, 9950080, 10447584, 11193840, 11753532, 12792960, 13059480, 13432608, 13930112, 14691915, 14925120, 15671376, 16790760, 17412640, 17910144, 19189440, 19589220, 20895168, 22387680, 23507064, 26118960, 26865216, 29383830, 29850240, 31342752, 33581520, 34825280, 38378880, 39178440, 41790336, 44775360, 47014128, 52237920, 53730432, 58767660, 62685504, 67163040, 69650560, 78356880, 89550720, 94028256, 104475840, 117535320, 125371008, 134326080, 156713760, 188056512, 208951680, 235070640, 268652160, 313427520, 376113024, 470141280, 626855040, 940282560, 1880565120]

約数ペア:

[(1, 1880565120), (2, 940282560), (3, 626855040), (4, 470141280), (5, 376113024), (6, 313427520), (7, 268652160), (8, 235070640), (9, 208951680), (10, 188056512), (12, 156713760), (14, 134326080), (15, 125371008), (16, 117535320), (18, 104475840), (20, 94028256), (21, 89550720), (24, 78356880), (27, 69650560), (28, 67163040), (30, 62685504), (32, 58767660), (35, 53730432), (36, 52237920), (40, 47014128), (42, 44775360), (45, 41790336), (48, 39178440), (49, 38378880), (54, 34825280), (56, 33581520), (60, 31342752), (63, 29850240), (64, 29383830), (70, 26865216), (72, 26118960), (80, 23507064), (84, 22387680), (90, 20895168), (96, 19589220), (98, 19189440), (105, 17910144), (108, 17412640), (112, 16790760), (120, 15671376), (126, 14925120), (128, 14691915), (135, 13930112), (140, 13432608), (144, 13059480), (147, 12792960), (160, 11753532), (168, 11193840), (180, 10447584), (189, 9950080), (192, 9794610), (196, 9594720), (210, 8955072), (216, 8706320), (224, 8395380), (240, 7835688), (245, 7675776), (252, 7462560), (270, 6965056), (280, 6716304), (288, 6529740), (294, 6396480), (315, 5970048), (320, 5876766), (336, 5596920), (360, 5223792), (378, 4975040), (384, 4897305), (392, 4797360), (420, 4477536), (432, 4353160), (441, 4264320), (448, 4197690), (480, 3917844), (490, 3837888), (504, 3731280), (540, 3482528), (560, 3358152), (576, 3264870), (588, 3198240), (630, 2985024), (640, 2938383), (672, 2798460), (720, 2611896), (735, 2558592), (756, 2487520), (784, 2398680), (840, 2238768), (864, 2176580), (882, 2132160), (896, 2098845), (945, 1990016), (960, 1958922), (980, 1918944), (1008, 1865640), (1080, 1741264), (1120, 1679076), (1152, 1632435), (1176, 1599120), (1260, 1492512), (1323, 1421440), (1344, 1399230), (1440, 1305948), (1470, 1279296), (1512, 1243760), (1568, 1199340), (1680, 1119384), (1728, 1088290), (1764, 1066080), (1890, 995008), (1920, 979461), (1960, 959472), (2016, 932820), (2160, 870632), (2205, 852864), (2221, 846720), (2240, 839538), (2352, 799560), (2520, 746256), (2646, 710720), (2688, 699615), (2880, 652974), (2940, 639648), (3024, 621880), (3136, 599670), (3360, 559692), (3456, 544145), (3528, 533040), (3780, 497504), (3920, 479736), (4032, 466410), (4320, 435316), (4410, 426432), (4442, 423360), (4480, 419769), (4704, 399780), (5040, 373128), (5292, 355360), (5760, 326487), (5880, 319824), (6048, 310940), (6272, 299835), (6615, 284288), (6663, 282240), (6720, 279846), (7056, 266520), (7560, 248752), (7840, 239868), (8064, 233205), (8640, 217658), (8820, 213216), (8884, 211680), (9408, 199890), (10080, 186564), (10584, 177680), (11105, 169344), (11760, 159912), (12096, 155470), (13230, 142144), (13326, 141120), (13440, 139923), (14112, 133260), (15120, 124376), (15547, 120960), (15680, 119934), (17280, 108829), (17640, 106608), (17768, 105840), (18816, 99945), (19989, 94080), (20160, 93282), (21168, 88840), (22210, 84672), (23520, 79956), (24192, 77735), (26460, 71072), (26652, 70560), (28224, 66630), (30240, 62188), (31094, 60480), (31360, 59967), (33315, 56448), (35280, 53304), (35536, 52920), (39978, 47040), (40320, 46641), (42336, 44420)]