1242173520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:427

約数の個数: 360

約数和(自身を含む): 4907156904

約数和(自身を除く): 3664983384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 137, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 257, 274, 280, 294, 315, 336, 360, 392, 411, 420, 441, 490, 504, 514, 548, 560, 588, 630, 685, 720, 735, 771, 784, 822, 840, 882, 959, 980, 1008, 1028, 1096, 1176, 1233, 1260, 1285, 1370, 1470, 1542, 1644, 1680, 1764, 1799, 1918, 1960, 2055, 2056, 2192, 2205, 2313, 2352, 2466, 2520, 2570, 2740, 2877, 2940, 3084, 3288, 3528, 3598, 3836, 3855, 3920, 4110, 4112, 4410, 4626, 4795, 4932, 5040, 5140, 5397, 5480, 5754, 5880, 6165, 6168, 6576, 6713, 7056, 7196, 7672, 7710, 8220, 8631, 8820, 8995, 9252, 9590, 9864, 10280, 10794, 10960, 11508, 11565, 11760, 12330, 12336, 12593, 13426, 14385, 14392, 15344, 15420, 16191, 16440, 17262, 17640, 17990, 18504, 19180, 19728, 20139, 20560, 21588, 23016, 23130, 24660, 25186, 26852, 26985, 28770, 28784, 30840, 32382, 32880, 33565, 34524, 35209, 35280, 35980, 37008, 37779, 38360, 40278, 43155, 43176, 46032, 46260, 49320, 50372, 53704, 53970, 57540, 60417, 61680, 62965, 64764, 67130, 69048, 70418, 71960, 75558, 76720, 80556, 80955, 86310, 86352, 92520, 98640, 100695, 100744, 105627, 107408, 107940, 113337, 115080, 120834, 125930, 129528, 134260, 138096, 140836, 143920, 151116, 161112, 161910, 172620, 176045, 185040, 188895, 201390, 201488, 211254, 215880, 226674, 230160, 241668, 246463, 251860, 259056, 268520, 281672, 302085, 302232, 316881, 322224, 323820, 345240, 352090, 377790, 402780, 422508, 431760, 453348, 483336, 492926, 503720, 528135, 537040, 563344, 566685, 604170, 604464, 633762, 647640, 690480, 704180, 739389, 755580, 805560, 845016, 906696, 966672, 985852, 1007440, 1056270, 1133370, 1208340, 1232315, 1267524, 1295280, 1408360, 1478778, 1511160, 1584405, 1611120, 1690032, 1725241, 1813392, 1971704, 2112540, 2218167, 2266740, 2416680, 2464630, 2535048, 2816720, 2957556, 3022320, 3168810, 3450482, 3696945, 3943408, 4225080, 4436334, 4533480, 4833360, 4929260, 5070096, 5175723, 5915112, 6337620, 6900964, 7393890, 8450160, 8626205, 8872668, 9066960, 9858520, 10351446, 11090835, 11830224, 12675240, 13801928, 14787780, 15527169, 17252410, 17745336, 19717040, 20702892, 22181670, 25350480, 25878615, 27603856, 29575560, 31054338, 34504820, 35490672, 41405784, 44363340, 51757230, 59151120, 62108676, 69009640, 77635845, 82811568, 88726680, 103514460, 124217352, 138019280, 155271690, 177453360, 207028920, 248434704, 310543380, 414057840, 621086760, 1242173520]

約数ペア:

[(1, 1242173520), (2, 621086760), (3, 414057840), (4, 310543380), (5, 248434704), (6, 207028920), (7, 177453360), (8, 155271690), (9, 138019280), (10, 124217352), (12, 103514460), (14, 88726680), (15, 82811568), (16, 77635845), (18, 69009640), (20, 62108676), (21, 59151120), (24, 51757230), (28, 44363340), (30, 41405784), (35, 35490672), (36, 34504820), (40, 31054338), (42, 29575560), (45, 27603856), (48, 25878615), (49, 25350480), (56, 22181670), (60, 20702892), (63, 19717040), (70, 17745336), (72, 17252410), (80, 15527169), (84, 14787780), (90, 13801928), (98, 12675240), (105, 11830224), (112, 11090835), (120, 10351446), (126, 9858520), (137, 9066960), (140, 8872668), (144, 8626205), (147, 8450160), (168, 7393890), (180, 6900964), (196, 6337620), (210, 5915112), (240, 5175723), (245, 5070096), (252, 4929260), (257, 4833360), (274, 4533480), (280, 4436334), (294, 4225080), (315, 3943408), (336, 3696945), (360, 3450482), (392, 3168810), (411, 3022320), (420, 2957556), (441, 2816720), (490, 2535048), (504, 2464630), (514, 2416680), (548, 2266740), (560, 2218167), (588, 2112540), (630, 1971704), (685, 1813392), (720, 1725241), (735, 1690032), (771, 1611120), (784, 1584405), (822, 1511160), (840, 1478778), (882, 1408360), (959, 1295280), (980, 1267524), (1008, 1232315), (1028, 1208340), (1096, 1133370), (1176, 1056270), (1233, 1007440), (1260, 985852), (1285, 966672), (1370, 906696), (1470, 845016), (1542, 805560), (1644, 755580), (1680, 739389), (1764, 704180), (1799, 690480), (1918, 647640), (1960, 633762), (2055, 604464), (2056, 604170), (2192, 566685), (2205, 563344), (2313, 537040), (2352, 528135), (2466, 503720), (2520, 492926), (2570, 483336), (2740, 453348), (2877, 431760), (2940, 422508), (3084, 402780), (3288, 377790), (3528, 352090), (3598, 345240), (3836, 323820), (3855, 322224), (3920, 316881), (4110, 302232), (4112, 302085), (4410, 281672), (4626, 268520), (4795, 259056), (4932, 251860), (5040, 246463), (5140, 241668), (5397, 230160), (5480, 226674), (5754, 215880), (5880, 211254), (6165, 201488), (6168, 201390), (6576, 188895), (6713, 185040), (7056, 176045), (7196, 172620), (7672, 161910), (7710, 161112), (8220, 151116), (8631, 143920), (8820, 140836), (8995, 138096), (9252, 134260), (9590, 129528), (9864, 125930), (10280, 120834), (10794, 115080), (10960, 113337), (11508, 107940), (11565, 107408), (11760, 105627), (12330, 100744), (12336, 100695), (12593, 98640), (13426, 92520), (14385, 86352), (14392, 86310), (15344, 80955), (15420, 80556), (16191, 76720), (16440, 75558), (17262, 71960), (17640, 70418), (17990, 69048), (18504, 67130), (19180, 64764), (19728, 62965), (20139, 61680), (20560, 60417), (21588, 57540), (23016, 53970), (23130, 53704), (24660, 50372), (25186, 49320), (26852, 46260), (26985, 46032), (28770, 43176), (28784, 43155), (30840, 40278), (32382, 38360), (32880, 37779), (33565, 37008), (34524, 35980), (35209, 35280)]