2854458240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1747}}^1$

素因数の和:1829

約数の個数: 256

約数和(自身を含む): 9756357120

約数和(自身を除く): 6901898880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 37, 40, 46, 48, 60, 64, 69, 74, 80, 92, 96, 111, 115, 120, 128, 138, 148, 160, 184, 185, 192, 222, 230, 240, 276, 296, 320, 345, 368, 370, 384, 444, 460, 480, 552, 555, 592, 640, 690, 736, 740, 851, 888, 920, 960, 1104, 1110, 1184, 1380, 1472, 1480, 1702, 1747, 1776, 1840, 1920, 2208, 2220, 2368, 2553, 2760, 2944, 2960, 3404, 3494, 3552, 3680, 4255, 4416, 4440, 4736, 5106, 5241, 5520, 5920, 6808, 6988, 7104, 7360, 8510, 8735, 8832, 8880, 10212, 10482, 11040, 11840, 12765, 13616, 13976, 14208, 14720, 17020, 17470, 17760, 20424, 20964, 22080, 23680, 25530, 26205, 27232, 27952, 34040, 34940, 35520, 40181, 40848, 41928, 44160, 51060, 52410, 54464, 55904, 64639, 68080, 69880, 71040, 80362, 81696, 83856, 102120, 104820, 108928, 111808, 120543, 129278, 136160, 139760, 160724, 163392, 167712, 193917, 200905, 204240, 209640, 223616, 241086, 258556, 272320, 279520, 321448, 323195, 326784, 335424, 387834, 401810, 408480, 419280, 482172, 517112, 544640, 559040, 602715, 642896, 646390, 670848, 775668, 803620, 816960, 838560, 964344, 969585, 1034224, 1118080, 1205430, 1285792, 1292780, 1486697, 1551336, 1607240, 1633920, 1677120, 1928688, 1939170, 2068448, 2410860, 2571584, 2585560, 2973394, 3102672, 3214480, 3354240, 3857376, 3878340, 4136896, 4460091, 4821720, 5143168, 5171120, 5946788, 6205344, 6428960, 7433485, 7714752, 7756680, 8273792, 8920182, 9643440, 10342240, 11893576, 12410688, 12857920, 14866970, 15429504, 15513360, 17840364, 19286880, 20684480, 22300455, 23787152, 24821376, 25715840, 29733940, 31026720, 35680728, 38573760, 41368960, 44600910, 47574304, 59467880, 62053440, 71361456, 77147520, 89201820, 95148608, 118935760, 124106880, 142722912, 178403640, 190297216, 237871520, 285445824, 356807280, 475743040, 570891648, 713614560, 951486080, 1427229120, 2854458240]

約数ペア:

[(1, 2854458240), (2, 1427229120), (3, 951486080), (4, 713614560), (5, 570891648), (6, 475743040), (8, 356807280), (10, 285445824), (12, 237871520), (15, 190297216), (16, 178403640), (20, 142722912), (23, 124106880), (24, 118935760), (30, 95148608), (32, 89201820), (37, 77147520), (40, 71361456), (46, 62053440), (48, 59467880), (60, 47574304), (64, 44600910), (69, 41368960), (74, 38573760), (80, 35680728), (92, 31026720), (96, 29733940), (111, 25715840), (115, 24821376), (120, 23787152), (128, 22300455), (138, 20684480), (148, 19286880), (160, 17840364), (184, 15513360), (185, 15429504), (192, 14866970), (222, 12857920), (230, 12410688), (240, 11893576), (276, 10342240), (296, 9643440), (320, 8920182), (345, 8273792), (368, 7756680), (370, 7714752), (384, 7433485), (444, 6428960), (460, 6205344), (480, 5946788), (552, 5171120), (555, 5143168), (592, 4821720), (640, 4460091), (690, 4136896), (736, 3878340), (740, 3857376), (851, 3354240), (888, 3214480), (920, 3102672), (960, 2973394), (1104, 2585560), (1110, 2571584), (1184, 2410860), (1380, 2068448), (1472, 1939170), (1480, 1928688), (1702, 1677120), (1747, 1633920), (1776, 1607240), (1840, 1551336), (1920, 1486697), (2208, 1292780), (2220, 1285792), (2368, 1205430), (2553, 1118080), (2760, 1034224), (2944, 969585), (2960, 964344), (3404, 838560), (3494, 816960), (3552, 803620), (3680, 775668), (4255, 670848), (4416, 646390), (4440, 642896), (4736, 602715), (5106, 559040), (5241, 544640), (5520, 517112), (5920, 482172), (6808, 419280), (6988, 408480), (7104, 401810), (7360, 387834), (8510, 335424), (8735, 326784), (8832, 323195), (8880, 321448), (10212, 279520), (10482, 272320), (11040, 258556), (11840, 241086), (12765, 223616), (13616, 209640), (13976, 204240), (14208, 200905), (14720, 193917), (17020, 167712), (17470, 163392), (17760, 160724), (20424, 139760), (20964, 136160), (22080, 129278), (23680, 120543), (25530, 111808), (26205, 108928), (27232, 104820), (27952, 102120), (34040, 83856), (34940, 81696), (35520, 80362), (40181, 71040), (40848, 69880), (41928, 68080), (44160, 64639), (51060, 55904), (52410, 54464)]