2191544880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1408

約数の個数: 320

約数和(自身を含む): 8296611840

約数和(自身を除く): 6105066960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 43, 46, 48, 56, 60, 69, 70, 80, 84, 86, 92, 105, 112, 115, 120, 129, 138, 140, 161, 168, 172, 184, 210, 215, 230, 240, 258, 276, 280, 301, 322, 336, 344, 345, 368, 420, 430, 460, 483, 516, 552, 560, 602, 644, 645, 688, 690, 805, 840, 860, 903, 920, 966, 989, 1032, 1104, 1204, 1288, 1290, 1319, 1380, 1505, 1610, 1680, 1720, 1806, 1840, 1932, 1978, 2064, 2408, 2415, 2576, 2580, 2638, 2760, 2967, 3010, 3220, 3440, 3612, 3864, 3956, 3957, 4515, 4816, 4830, 4945, 5160, 5276, 5520, 5934, 6020, 6440, 6595, 6923, 7224, 7728, 7912, 7914, 9030, 9233, 9660, 9890, 10320, 10552, 11868, 12040, 12880, 13190, 13846, 14448, 14835, 15824, 15828, 18060, 18466, 19320, 19780, 19785, 20769, 21104, 23736, 24080, 26380, 27692, 27699, 29670, 30337, 31656, 34615, 36120, 36932, 38640, 39560, 39570, 41538, 46165, 47472, 52760, 55384, 55398, 56717, 59340, 60674, 63312, 69230, 72240, 73864, 79120, 79140, 83076, 91011, 92330, 103845, 105520, 110768, 110796, 113434, 118680, 121348, 138460, 138495, 147728, 151685, 158280, 166152, 170151, 182022, 184660, 207690, 212359, 221592, 226868, 237360, 242696, 276920, 276990, 283585, 303370, 316560, 332304, 340302, 364044, 369320, 397019, 415380, 424718, 443184, 453736, 455055, 485392, 553840, 553980, 567170, 606740, 637077, 680604, 728088, 738640, 794038, 830760, 849436, 850755, 907472, 910110, 1061795, 1107960, 1134340, 1191057, 1213480, 1274154, 1304491, 1361208, 1456176, 1588076, 1661520, 1698872, 1701510, 1820220, 1985095, 2123590, 2215920, 2268680, 2382114, 2426960, 2548308, 2608982, 2722416, 3176152, 3185385, 3397744, 3403020, 3640440, 3913473, 3970190, 4247180, 4537360, 4764228, 5096616, 5217964, 5955285, 6352304, 6370770, 6522455, 6806040, 7280880, 7826946, 7940380, 8494360, 9131437, 9528456, 10193232, 10435928, 11910570, 12741540, 13044910, 13612080, 15653892, 15880760, 16988720, 18262874, 19056912, 19567365, 20871856, 23821140, 25483080, 26089820, 27394311, 31307784, 31761520, 36525748, 39134730, 45657185, 47642280, 50966160, 52179640, 54788622, 62615568, 73051496, 78269460, 91314370, 95284560, 104359280, 109577244, 136971555, 146102992, 156538920, 182628740, 219154488, 273943110, 313077840, 365257480, 438308976, 547886220, 730514960, 1095772440, 2191544880]

約数ペア:

[(1, 2191544880), (2, 1095772440), (3, 730514960), (4, 547886220), (5, 438308976), (6, 365257480), (7, 313077840), (8, 273943110), (10, 219154488), (12, 182628740), (14, 156538920), (15, 146102992), (16, 136971555), (20, 109577244), (21, 104359280), (23, 95284560), (24, 91314370), (28, 78269460), (30, 73051496), (35, 62615568), (40, 54788622), (42, 52179640), (43, 50966160), (46, 47642280), (48, 45657185), (56, 39134730), (60, 36525748), (69, 31761520), (70, 31307784), (80, 27394311), (84, 26089820), (86, 25483080), (92, 23821140), (105, 20871856), (112, 19567365), (115, 19056912), (120, 18262874), (129, 16988720), (138, 15880760), (140, 15653892), (161, 13612080), (168, 13044910), (172, 12741540), (184, 11910570), (210, 10435928), (215, 10193232), (230, 9528456), (240, 9131437), (258, 8494360), (276, 7940380), (280, 7826946), (301, 7280880), (322, 6806040), (336, 6522455), (344, 6370770), (345, 6352304), (368, 5955285), (420, 5217964), (430, 5096616), (460, 4764228), (483, 4537360), (516, 4247180), (552, 3970190), (560, 3913473), (602, 3640440), (644, 3403020), (645, 3397744), (688, 3185385), (690, 3176152), (805, 2722416), (840, 2608982), (860, 2548308), (903, 2426960), (920, 2382114), (966, 2268680), (989, 2215920), (1032, 2123590), (1104, 1985095), (1204, 1820220), (1288, 1701510), (1290, 1698872), (1319, 1661520), (1380, 1588076), (1505, 1456176), (1610, 1361208), (1680, 1304491), (1720, 1274154), (1806, 1213480), (1840, 1191057), (1932, 1134340), (1978, 1107960), (2064, 1061795), (2408, 910110), (2415, 907472), (2576, 850755), (2580, 849436), (2638, 830760), (2760, 794038), (2967, 738640), (3010, 728088), (3220, 680604), (3440, 637077), (3612, 606740), (3864, 567170), (3956, 553980), (3957, 553840), (4515, 485392), (4816, 455055), (4830, 453736), (4945, 443184), (5160, 424718), (5276, 415380), (5520, 397019), (5934, 369320), (6020, 364044), (6440, 340302), (6595, 332304), (6923, 316560), (7224, 303370), (7728, 283585), (7912, 276990), (7914, 276920), (9030, 242696), (9233, 237360), (9660, 226868), (9890, 221592), (10320, 212359), (10552, 207690), (11868, 184660), (12040, 182022), (12880, 170151), (13190, 166152), (13846, 158280), (14448, 151685), (14835, 147728), (15824, 138495), (15828, 138460), (18060, 121348), (18466, 118680), (19320, 113434), (19780, 110796), (19785, 110768), (20769, 105520), (21104, 103845), (23736, 92330), (24080, 91011), (26380, 83076), (27692, 79140), (27699, 79120), (29670, 73864), (30337, 72240), (31656, 69230), (34615, 63312), (36120, 60674), (36932, 59340), (38640, 56717), (39560, 55398), (39570, 55384), (41538, 52760), (46165, 47472)]