291213120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 336

約数和(自身を含む): 1070213760

約数和(自身を除く): 779000640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 109, 110, 115, 120, 121, 132, 138, 160, 165, 176, 184, 192, 218, 220, 230, 240, 242, 253, 264, 276, 320, 327, 330, 345, 352, 363, 368, 436, 440, 460, 480, 484, 506, 528, 545, 552, 605, 654, 660, 690, 704, 726, 736, 759, 872, 880, 920, 960, 968, 1012, 1056, 1090, 1104, 1199, 1210, 1265, 1308, 1320, 1380, 1452, 1472, 1518, 1635, 1744, 1760, 1815, 1840, 1936, 2024, 2112, 2180, 2208, 2398, 2420, 2507, 2530, 2616, 2640, 2760, 2783, 2904, 3036, 3270, 3488, 3520, 3597, 3630, 3680, 3795, 3872, 4048, 4360, 4416, 4796, 4840, 5014, 5060, 5232, 5280, 5520, 5566, 5808, 5995, 6072, 6540, 6976, 7194, 7260, 7360, 7521, 7590, 7744, 8096, 8349, 8720, 9592, 9680, 10028, 10120, 10464, 10560, 11040, 11132, 11616, 11990, 12144, 12535, 13080, 13189, 13915, 14388, 14520, 15042, 15180, 16192, 16698, 17440, 17985, 19184, 19360, 20056, 20240, 20928, 22080, 22264, 23232, 23980, 24288, 25070, 26160, 26378, 27577, 27830, 28776, 29040, 30084, 30360, 33396, 34880, 35970, 37605, 38368, 38720, 39567, 40112, 40480, 41745, 44528, 47960, 48576, 50140, 52320, 52756, 55154, 55660, 57552, 58080, 60168, 60720, 65945, 66792, 71940, 75210, 76736, 79134, 80224, 80960, 82731, 83490, 89056, 95920, 100280, 104640, 105512, 110308, 111320, 115104, 116160, 120336, 121440, 131890, 133584, 137885, 143880, 150420, 158268, 160448, 165462, 166980, 178112, 191840, 197835, 200560, 211024, 220616, 222640, 230208, 240672, 242880, 263780, 267168, 275770, 287760, 300840, 303347, 316536, 330924, 333960, 383680, 395670, 401120, 413655, 422048, 441232, 445280, 481344, 527560, 534336, 551540, 575520, 601680, 606694, 633072, 661848, 667920, 791340, 802240, 827310, 844096, 882464, 890560, 910041, 1055120, 1103080, 1151040, 1203360, 1213388, 1266144, 1323696, 1335840, 1516735, 1582680, 1654620, 1764928, 1820082, 2110240, 2206160, 2406720, 2426776, 2532288, 2647392, 2671680, 3033470, 3165360, 3309240, 3640164, 4220480, 4412320, 4550205, 4853552, 5294784, 6066940, 6330720, 6618480, 7280328, 8824640, 9100410, 9707104, 12133880, 12661440, 13236960, 14560656, 18200820, 19414208, 24267760, 26473920, 29121312, 36401640, 48535520, 58242624, 72803280, 97071040, 145606560, 291213120]

約数ペア:

[(1, 291213120), (2, 145606560), (3, 97071040), (4, 72803280), (5, 58242624), (6, 48535520), (8, 36401640), (10, 29121312), (11, 26473920), (12, 24267760), (15, 19414208), (16, 18200820), (20, 14560656), (22, 13236960), (23, 12661440), (24, 12133880), (30, 9707104), (32, 9100410), (33, 8824640), (40, 7280328), (44, 6618480), (46, 6330720), (48, 6066940), (55, 5294784), (60, 4853552), (64, 4550205), (66, 4412320), (69, 4220480), (80, 3640164), (88, 3309240), (92, 3165360), (96, 3033470), (109, 2671680), (110, 2647392), (115, 2532288), (120, 2426776), (121, 2406720), (132, 2206160), (138, 2110240), (160, 1820082), (165, 1764928), (176, 1654620), (184, 1582680), (192, 1516735), (218, 1335840), (220, 1323696), (230, 1266144), (240, 1213388), (242, 1203360), (253, 1151040), (264, 1103080), (276, 1055120), (320, 910041), (327, 890560), (330, 882464), (345, 844096), (352, 827310), (363, 802240), (368, 791340), (436, 667920), (440, 661848), (460, 633072), (480, 606694), (484, 601680), (506, 575520), (528, 551540), (545, 534336), (552, 527560), (605, 481344), (654, 445280), (660, 441232), (690, 422048), (704, 413655), (726, 401120), (736, 395670), (759, 383680), (872, 333960), (880, 330924), (920, 316536), (960, 303347), (968, 300840), (1012, 287760), (1056, 275770), (1090, 267168), (1104, 263780), (1199, 242880), (1210, 240672), (1265, 230208), (1308, 222640), (1320, 220616), (1380, 211024), (1452, 200560), (1472, 197835), (1518, 191840), (1635, 178112), (1744, 166980), (1760, 165462), (1815, 160448), (1840, 158268), (1936, 150420), (2024, 143880), (2112, 137885), (2180, 133584), (2208, 131890), (2398, 121440), (2420, 120336), (2507, 116160), (2530, 115104), (2616, 111320), (2640, 110308), (2760, 105512), (2783, 104640), (2904, 100280), (3036, 95920), (3270, 89056), (3488, 83490), (3520, 82731), (3597, 80960), (3630, 80224), (3680, 79134), (3795, 76736), (3872, 75210), (4048, 71940), (4360, 66792), (4416, 65945), (4796, 60720), (4840, 60168), (5014, 58080), (5060, 57552), (5232, 55660), (5280, 55154), (5520, 52756), (5566, 52320), (5808, 50140), (5995, 48576), (6072, 47960), (6540, 44528), (6976, 41745), (7194, 40480), (7260, 40112), (7360, 39567), (7521, 38720), (7590, 38368), (7744, 37605), (8096, 35970), (8349, 34880), (8720, 33396), (9592, 30360), (9680, 30084), (10028, 29040), (10120, 28776), (10464, 27830), (10560, 27577), (11040, 26378), (11132, 26160), (11616, 25070), (11990, 24288), (12144, 23980), (12535, 23232), (13080, 22264), (13189, 22080), (13915, 20928), (14388, 20240), (14520, 20056), (15042, 19360), (15180, 19184), (16192, 17985), (16698, 17440)]