494128320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 336

約数和(自身を含む): 1887809280

約数和(自身を除く): 1393680960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 139, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 278, 280, 320, 322, 336, 345, 368, 417, 420, 448, 460, 480, 483, 529, 552, 556, 560, 644, 672, 690, 695, 736, 805, 834, 840, 920, 960, 966, 973, 1058, 1104, 1112, 1120, 1288, 1344, 1380, 1390, 1472, 1587, 1610, 1668, 1680, 1840, 1932, 1946, 2085, 2116, 2208, 2224, 2240, 2415, 2576, 2645, 2760, 2780, 2919, 3174, 3197, 3220, 3336, 3360, 3680, 3703, 3864, 3892, 4170, 4232, 4416, 4448, 4830, 4865, 5152, 5290, 5520, 5560, 5838, 6348, 6394, 6440, 6672, 6720, 7360, 7406, 7728, 7784, 7935, 8340, 8464, 8896, 9591, 9660, 9730, 10304, 10580, 11040, 11109, 11120, 11676, 12696, 12788, 12880, 13344, 14595, 14812, 15456, 15568, 15870, 15985, 16680, 16928, 18515, 19182, 19320, 19460, 21160, 22080, 22218, 22240, 22379, 23352, 25392, 25576, 25760, 26688, 29190, 29624, 30912, 31136, 31740, 31970, 33360, 33856, 37030, 38364, 38640, 38920, 42320, 44436, 44480, 44758, 46704, 47955, 50784, 51152, 51520, 55545, 58380, 59248, 62272, 63480, 63940, 66720, 67137, 73531, 74060, 76728, 77280, 77840, 84640, 88872, 89516, 93408, 95910, 101568, 102304, 111090, 111895, 116760, 118496, 126960, 127880, 133440, 134274, 147062, 148120, 153456, 154560, 155680, 169280, 177744, 179032, 186816, 191820, 204608, 220593, 222180, 223790, 233520, 236992, 253920, 255760, 268548, 294124, 296240, 306912, 311360, 335685, 355488, 358064, 367655, 383640, 441186, 444360, 447580, 467040, 507840, 511520, 514717, 537096, 588248, 592480, 613824, 671370, 710976, 716128, 735310, 767280, 882372, 888720, 895160, 934080, 1023040, 1029434, 1074192, 1102965, 1176496, 1184960, 1342740, 1432256, 1470620, 1534560, 1544151, 1764744, 1777440, 1790320, 2058868, 2148384, 2205930, 2352992, 2573585, 2685480, 2941240, 3069120, 3088302, 3529488, 3554880, 3580640, 4117736, 4296768, 4411860, 4705984, 5147170, 5370960, 5882480, 6176604, 7058976, 7161280, 7720755, 8235472, 8823720, 10294340, 10741920, 11764960, 12353208, 14117952, 15441510, 16470944, 17647440, 20588680, 21483840, 23529920, 24706416, 30883020, 32941888, 35294880, 41177360, 49412832, 61766040, 70589760, 82354720, 98825664, 123532080, 164709440, 247064160, 494128320]

約数ペア:

[(1, 494128320), (2, 247064160), (3, 164709440), (4, 123532080), (5, 98825664), (6, 82354720), (7, 70589760), (8, 61766040), (10, 49412832), (12, 41177360), (14, 35294880), (15, 32941888), (16, 30883020), (20, 24706416), (21, 23529920), (23, 21483840), (24, 20588680), (28, 17647440), (30, 16470944), (32, 15441510), (35, 14117952), (40, 12353208), (42, 11764960), (46, 10741920), (48, 10294340), (56, 8823720), (60, 8235472), (64, 7720755), (69, 7161280), (70, 7058976), (80, 6176604), (84, 5882480), (92, 5370960), (96, 5147170), (105, 4705984), (112, 4411860), (115, 4296768), (120, 4117736), (138, 3580640), (139, 3554880), (140, 3529488), (160, 3088302), (161, 3069120), (168, 2941240), (184, 2685480), (192, 2573585), (210, 2352992), (224, 2205930), (230, 2148384), (240, 2058868), (276, 1790320), (278, 1777440), (280, 1764744), (320, 1544151), (322, 1534560), (336, 1470620), (345, 1432256), (368, 1342740), (417, 1184960), (420, 1176496), (448, 1102965), (460, 1074192), (480, 1029434), (483, 1023040), (529, 934080), (552, 895160), (556, 888720), (560, 882372), (644, 767280), (672, 735310), (690, 716128), (695, 710976), (736, 671370), (805, 613824), (834, 592480), (840, 588248), (920, 537096), (960, 514717), (966, 511520), (973, 507840), (1058, 467040), (1104, 447580), (1112, 444360), (1120, 441186), (1288, 383640), (1344, 367655), (1380, 358064), (1390, 355488), (1472, 335685), (1587, 311360), (1610, 306912), (1668, 296240), (1680, 294124), (1840, 268548), (1932, 255760), (1946, 253920), (2085, 236992), (2116, 233520), (2208, 223790), (2224, 222180), (2240, 220593), (2415, 204608), (2576, 191820), (2645, 186816), (2760, 179032), (2780, 177744), (2919, 169280), (3174, 155680), (3197, 154560), (3220, 153456), (3336, 148120), (3360, 147062), (3680, 134274), (3703, 133440), (3864, 127880), (3892, 126960), (4170, 118496), (4232, 116760), (4416, 111895), (4448, 111090), (4830, 102304), (4865, 101568), (5152, 95910), (5290, 93408), (5520, 89516), (5560, 88872), (5838, 84640), (6348, 77840), (6394, 77280), (6440, 76728), (6672, 74060), (6720, 73531), (7360, 67137), (7406, 66720), (7728, 63940), (7784, 63480), (7935, 62272), (8340, 59248), (8464, 58380), (8896, 55545), (9591, 51520), (9660, 51152), (9730, 50784), (10304, 47955), (10580, 46704), (11040, 44758), (11109, 44480), (11120, 44436), (11676, 42320), (12696, 38920), (12788, 38640), (12880, 38364), (13344, 37030), (14595, 33856), (14812, 33360), (15456, 31970), (15568, 31740), (15870, 31136), (15985, 30912), (16680, 29624), (16928, 29190), (18515, 26688), (19182, 25760), (19320, 25576), (19460, 25392), (21160, 23352), (22080, 22379), (22218, 22240)]