2489933040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^4\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 400

約数和(自身を含む): 9377748000

約数和(自身を除く): 6887814960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 49, 56, 58, 60, 70, 80, 84, 87, 98, 105, 112, 116, 120, 140, 145, 147, 149, 168, 174, 196, 203, 210, 232, 240, 245, 280, 290, 294, 298, 336, 343, 348, 392, 406, 420, 435, 447, 464, 490, 560, 580, 588, 596, 609, 686, 696, 735, 745, 784, 812, 840, 870, 894, 980, 1015, 1029, 1043, 1160, 1176, 1192, 1218, 1372, 1392, 1421, 1470, 1490, 1624, 1680, 1715, 1740, 1788, 1960, 2030, 2058, 2086, 2235, 2320, 2352, 2384, 2401, 2436, 2744, 2842, 2940, 2980, 3045, 3129, 3248, 3430, 3480, 3576, 3920, 4060, 4116, 4172, 4263, 4321, 4470, 4802, 4872, 5145, 5215, 5488, 5684, 5880, 5960, 6090, 6258, 6860, 6960, 7105, 7152, 7203, 7301, 8120, 8232, 8344, 8526, 8642, 8940, 9604, 9744, 9947, 10290, 10430, 11368, 11760, 11920, 12005, 12180, 12516, 12963, 13720, 14210, 14406, 14602, 15645, 16240, 16464, 16688, 17052, 17284, 17880, 19208, 19894, 20580, 20860, 21315, 21605, 21903, 22736, 24010, 24360, 25032, 25926, 27440, 28420, 28812, 29204, 29841, 30247, 31290, 34104, 34568, 35760, 36015, 36505, 38416, 39788, 41160, 41720, 42630, 43210, 43806, 48020, 48720, 49735, 50064, 51107, 51852, 56840, 57624, 58408, 59682, 60494, 62580, 64815, 68208, 69136, 69629, 72030, 73010, 79576, 82320, 83440, 85260, 86420, 87612, 90741, 96040, 99470, 102214, 103704, 109515, 113680, 115248, 116816, 119364, 120988, 125160, 129630, 139258, 144060, 146020, 149205, 151235, 153321, 159152, 170520, 172840, 175224, 181482, 192080, 198940, 204428, 207408, 208887, 211729, 219030, 238728, 241976, 250320, 255535, 259260, 278516, 288120, 292040, 298410, 302470, 306642, 341040, 345680, 348145, 350448, 357749, 362964, 397880, 408856, 417774, 423458, 438060, 453705, 477456, 483952, 511070, 518520, 557032, 576240, 584080, 596820, 604940, 613284, 635187, 696290, 715498, 725928, 766605, 795760, 817712, 835548, 846916, 876120, 907410, 1022140, 1037040, 1044435, 1058645, 1073247, 1114064, 1193640, 1209880, 1226568, 1270374, 1392580, 1430996, 1451856, 1482103, 1533210, 1671096, 1693832, 1752240, 1788745, 1814820, 2044280, 2088870, 2117290, 2146494, 2387280, 2419760, 2453136, 2540748, 2785160, 2861992, 2964206, 3066420, 3175935, 3342192, 3387664, 3577490, 3629640, 4088560, 4177740, 4234580, 4292988, 4446309, 5081496, 5366235, 5570320, 5723984, 5928412, 6132840, 6351870, 7154980, 7259280, 7410515, 8355480, 8469160, 8585976, 8892618, 10162992, 10374721, 10732470, 11856824, 12265680, 12703740, 14309960, 14821030, 16710960, 16938320, 17171952, 17785236, 20749442, 21464940, 22231545, 23713648, 25407480, 28619920, 29642060, 31124163, 35570472, 41498884, 42929880, 44463090, 50814960, 51873605, 59284120, 62248326, 71140944, 82997768, 85859760, 88926180, 103747210, 118568240, 124496652, 155620815, 165995536, 177852360, 207494420, 248993304, 311241630, 355704720, 414988840, 497986608, 622483260, 829977680, 1244966520, 2489933040]

約数ペア:

[(1, 2489933040), (2, 1244966520), (3, 829977680), (4, 622483260), (5, 497986608), (6, 414988840), (7, 355704720), (8, 311241630), (10, 248993304), (12, 207494420), (14, 177852360), (15, 165995536), (16, 155620815), (20, 124496652), (21, 118568240), (24, 103747210), (28, 88926180), (29, 85859760), (30, 82997768), (35, 71140944), (40, 62248326), (42, 59284120), (48, 51873605), (49, 50814960), (56, 44463090), (58, 42929880), (60, 41498884), (70, 35570472), (80, 31124163), (84, 29642060), (87, 28619920), (98, 25407480), (105, 23713648), (112, 22231545), (116, 21464940), (120, 20749442), (140, 17785236), (145, 17171952), (147, 16938320), (149, 16710960), (168, 14821030), (174, 14309960), (196, 12703740), (203, 12265680), (210, 11856824), (232, 10732470), (240, 10374721), (245, 10162992), (280, 8892618), (290, 8585976), (294, 8469160), (298, 8355480), (336, 7410515), (343, 7259280), (348, 7154980), (392, 6351870), (406, 6132840), (420, 5928412), (435, 5723984), (447, 5570320), (464, 5366235), (490, 5081496), (560, 4446309), (580, 4292988), (588, 4234580), (596, 4177740), (609, 4088560), (686, 3629640), (696, 3577490), (735, 3387664), (745, 3342192), (784, 3175935), (812, 3066420), (840, 2964206), (870, 2861992), (894, 2785160), (980, 2540748), (1015, 2453136), (1029, 2419760), (1043, 2387280), (1160, 2146494), (1176, 2117290), (1192, 2088870), (1218, 2044280), (1372, 1814820), (1392, 1788745), (1421, 1752240), (1470, 1693832), (1490, 1671096), (1624, 1533210), (1680, 1482103), (1715, 1451856), (1740, 1430996), (1788, 1392580), (1960, 1270374), (2030, 1226568), (2058, 1209880), (2086, 1193640), (2235, 1114064), (2320, 1073247), (2352, 1058645), (2384, 1044435), (2401, 1037040), (2436, 1022140), (2744, 907410), (2842, 876120), (2940, 846916), (2980, 835548), (3045, 817712), (3129, 795760), (3248, 766605), (3430, 725928), (3480, 715498), (3576, 696290), (3920, 635187), (4060, 613284), (4116, 604940), (4172, 596820), (4263, 584080), (4321, 576240), (4470, 557032), (4802, 518520), (4872, 511070), (5145, 483952), (5215, 477456), (5488, 453705), (5684, 438060), (5880, 423458), (5960, 417774), (6090, 408856), (6258, 397880), (6860, 362964), (6960, 357749), (7105, 350448), (7152, 348145), (7203, 345680), (7301, 341040), (8120, 306642), (8232, 302470), (8344, 298410), (8526, 292040), (8642, 288120), (8940, 278516), (9604, 259260), (9744, 255535), (9947, 250320), (10290, 241976), (10430, 238728), (11368, 219030), (11760, 211729), (11920, 208887), (12005, 207408), (12180, 204428), (12516, 198940), (12963, 192080), (13720, 181482), (14210, 175224), (14406, 172840), (14602, 170520), (15645, 159152), (16240, 153321), (16464, 151235), (16688, 149205), (17052, 146020), (17284, 144060), (17880, 139258), (19208, 129630), (19894, 125160), (20580, 120988), (20860, 119364), (21315, 116816), (21605, 115248), (21903, 113680), (22736, 109515), (24010, 103704), (24360, 102214), (25032, 99470), (25926, 96040), (27440, 90741), (28420, 87612), (28812, 86420), (29204, 85260), (29841, 83440), (30247, 82320), (31290, 79576), (34104, 73010), (34568, 72030), (35760, 69629), (36015, 69136), (36505, 68208), (38416, 64815), (39788, 62580), (41160, 60494), (41720, 59682), (42630, 58408), (43210, 57624), (43806, 56840), (48020, 51852), (48720, 51107), (49735, 50064)]