875920080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:594

約数の個数: 240

約数和(自身を含む): 3182635584

約数和(自身を除く): 2306715504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 211, 240, 245, 280, 294, 336, 353, 392, 420, 422, 490, 560, 588, 633, 706, 735, 784, 840, 844, 980, 1055, 1059, 1176, 1266, 1412, 1470, 1477, 1680, 1688, 1765, 1960, 2110, 2118, 2352, 2471, 2532, 2824, 2940, 2954, 3165, 3376, 3530, 3920, 4220, 4236, 4431, 4942, 5064, 5295, 5648, 5880, 5908, 6330, 7060, 7385, 7413, 8440, 8472, 8862, 9884, 10128, 10339, 10590, 11760, 11816, 12355, 12660, 14120, 14770, 14826, 16880, 16944, 17297, 17724, 19768, 20678, 21180, 22155, 23632, 24710, 25320, 28240, 29540, 29652, 31017, 34594, 35448, 37065, 39536, 41356, 42360, 44310, 49420, 50640, 51695, 51891, 59080, 59304, 62034, 69188, 70896, 74130, 74483, 82712, 84720, 86485, 88620, 98840, 103390, 103782, 118160, 118608, 124068, 138376, 148260, 148966, 155085, 165424, 172970, 177240, 197680, 206780, 207564, 223449, 248136, 259455, 276752, 296520, 297932, 310170, 345940, 354480, 372415, 413560, 415128, 446898, 496272, 518910, 521381, 593040, 595864, 620340, 691880, 744830, 827120, 830256, 893796, 1037820, 1042762, 1117245, 1191728, 1240680, 1383760, 1489660, 1564143, 1787592, 2075640, 2085524, 2234490, 2481360, 2606905, 2979320, 3128286, 3575184, 3649667, 4151280, 4171048, 4468980, 5213810, 5958640, 6256572, 7299334, 7820715, 8342096, 8937960, 10427620, 10949001, 12513144, 14598668, 15641430, 17875920, 18248335, 20855240, 21898002, 25026288, 29197336, 31282860, 36496670, 41710480, 43796004, 54745005, 58394672, 62565720, 72993340, 87592008, 109490010, 125131440, 145986680, 175184016, 218980020, 291973360, 437960040, 875920080]

約数ペア:

[(1, 875920080), (2, 437960040), (3, 291973360), (4, 218980020), (5, 175184016), (6, 145986680), (7, 125131440), (8, 109490010), (10, 87592008), (12, 72993340), (14, 62565720), (15, 58394672), (16, 54745005), (20, 43796004), (21, 41710480), (24, 36496670), (28, 31282860), (30, 29197336), (35, 25026288), (40, 21898002), (42, 20855240), (48, 18248335), (49, 17875920), (56, 15641430), (60, 14598668), (70, 12513144), (80, 10949001), (84, 10427620), (98, 8937960), (105, 8342096), (112, 7820715), (120, 7299334), (140, 6256572), (147, 5958640), (168, 5213810), (196, 4468980), (210, 4171048), (211, 4151280), (240, 3649667), (245, 3575184), (280, 3128286), (294, 2979320), (336, 2606905), (353, 2481360), (392, 2234490), (420, 2085524), (422, 2075640), (490, 1787592), (560, 1564143), (588, 1489660), (633, 1383760), (706, 1240680), (735, 1191728), (784, 1117245), (840, 1042762), (844, 1037820), (980, 893796), (1055, 830256), (1059, 827120), (1176, 744830), (1266, 691880), (1412, 620340), (1470, 595864), (1477, 593040), (1680, 521381), (1688, 518910), (1765, 496272), (1960, 446898), (2110, 415128), (2118, 413560), (2352, 372415), (2471, 354480), (2532, 345940), (2824, 310170), (2940, 297932), (2954, 296520), (3165, 276752), (3376, 259455), (3530, 248136), (3920, 223449), (4220, 207564), (4236, 206780), (4431, 197680), (4942, 177240), (5064, 172970), (5295, 165424), (5648, 155085), (5880, 148966), (5908, 148260), (6330, 138376), (7060, 124068), (7385, 118608), (7413, 118160), (8440, 103782), (8472, 103390), (8862, 98840), (9884, 88620), (10128, 86485), (10339, 84720), (10590, 82712), (11760, 74483), (11816, 74130), (12355, 70896), (12660, 69188), (14120, 62034), (14770, 59304), (14826, 59080), (16880, 51891), (16944, 51695), (17297, 50640), (17724, 49420), (19768, 44310), (20678, 42360), (21180, 41356), (22155, 39536), (23632, 37065), (24710, 35448), (25320, 34594), (28240, 31017), (29540, 29652)]