338254560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1459}}^1$

素因数の和:1510

約数の個数: 288

約数和(自身を含む): 1377492480

約数和(自身を除く): 1039237920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 322, 336, 345, 360, 368, 414, 420, 460, 480, 483, 504, 552, 560, 630, 644, 672, 690, 720, 736, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1120, 1260, 1288, 1380, 1440, 1449, 1459, 1610, 1656, 1680, 1840, 1932, 2016, 2070, 2208, 2415, 2520, 2576, 2760, 2898, 2918, 3220, 3312, 3360, 3680, 3864, 4140, 4377, 4830, 5040, 5152, 5520, 5796, 5836, 6440, 6624, 7245, 7295, 7728, 8280, 8754, 9660, 10080, 10213, 11040, 11592, 11672, 12880, 13131, 14490, 14590, 15456, 16560, 17508, 19320, 20426, 21885, 23184, 23344, 25760, 26262, 28980, 29180, 30639, 33120, 33557, 35016, 38640, 40852, 43770, 46368, 46688, 51065, 52524, 57960, 58360, 61278, 65655, 67114, 70032, 77280, 81704, 87540, 91917, 100671, 102130, 105048, 115920, 116720, 122556, 131310, 134228, 140064, 153195, 163408, 167785, 175080, 183834, 201342, 204260, 210096, 231840, 233440, 234899, 245112, 262620, 268456, 302013, 306390, 326816, 335570, 350160, 367668, 402684, 408520, 420192, 459585, 469798, 490224, 503355, 525240, 536912, 604026, 612780, 671140, 700320, 704697, 735336, 805368, 817040, 919170, 939596, 980448, 1006710, 1050480, 1073824, 1174495, 1208052, 1225560, 1342280, 1409394, 1470672, 1510065, 1610736, 1634080, 1838340, 1879192, 2013420, 2100960, 2114091, 2348990, 2416104, 2451120, 2684560, 2818788, 2941344, 3020130, 3221472, 3523485, 3676680, 3758384, 4026840, 4228182, 4697980, 4832208, 4902240, 5369120, 5637576, 6040260, 7046970, 7353360, 7516768, 8053680, 8456364, 9395960, 9664416, 10570455, 11275152, 12080520, 14093940, 14706720, 16107360, 16912728, 18791920, 21140910, 22550304, 24161040, 28187880, 33825456, 37583840, 42281820, 48322080, 56375760, 67650912, 84563640, 112751520, 169127280, 338254560]

約数ペア:

[(1, 338254560), (2, 169127280), (3, 112751520), (4, 84563640), (5, 67650912), (6, 56375760), (7, 48322080), (8, 42281820), (9, 37583840), (10, 33825456), (12, 28187880), (14, 24161040), (15, 22550304), (16, 21140910), (18, 18791920), (20, 16912728), (21, 16107360), (23, 14706720), (24, 14093940), (28, 12080520), (30, 11275152), (32, 10570455), (35, 9664416), (36, 9395960), (40, 8456364), (42, 8053680), (45, 7516768), (46, 7353360), (48, 7046970), (56, 6040260), (60, 5637576), (63, 5369120), (69, 4902240), (70, 4832208), (72, 4697980), (80, 4228182), (84, 4026840), (90, 3758384), (92, 3676680), (96, 3523485), (105, 3221472), (112, 3020130), (115, 2941344), (120, 2818788), (126, 2684560), (138, 2451120), (140, 2416104), (144, 2348990), (160, 2114091), (161, 2100960), (168, 2013420), (180, 1879192), (184, 1838340), (207, 1634080), (210, 1610736), (224, 1510065), (230, 1470672), (240, 1409394), (252, 1342280), (276, 1225560), (280, 1208052), (288, 1174495), (315, 1073824), (322, 1050480), (336, 1006710), (345, 980448), (360, 939596), (368, 919170), (414, 817040), (420, 805368), (460, 735336), (480, 704697), (483, 700320), (504, 671140), (552, 612780), (560, 604026), (630, 536912), (644, 525240), (672, 503355), (690, 490224), (720, 469798), (736, 459585), (805, 420192), (828, 408520), (840, 402684), (920, 367668), (966, 350160), (1008, 335570), (1035, 326816), (1104, 306390), (1120, 302013), (1260, 268456), (1288, 262620), (1380, 245112), (1440, 234899), (1449, 233440), (1459, 231840), (1610, 210096), (1656, 204260), (1680, 201342), (1840, 183834), (1932, 175080), (2016, 167785), (2070, 163408), (2208, 153195), (2415, 140064), (2520, 134228), (2576, 131310), (2760, 122556), (2898, 116720), (2918, 115920), (3220, 105048), (3312, 102130), (3360, 100671), (3680, 91917), (3864, 87540), (4140, 81704), (4377, 77280), (4830, 70032), (5040, 67114), (5152, 65655), (5520, 61278), (5796, 58360), (5836, 57960), (6440, 52524), (6624, 51065), (7245, 46688), (7295, 46368), (7728, 43770), (8280, 40852), (8754, 38640), (9660, 35016), (10080, 33557), (10213, 33120), (11040, 30639), (11592, 29180), (11672, 28980), (12880, 26262), (13131, 25760), (14490, 23344), (14590, 23184), (15456, 21885), (16560, 20426), (17508, 19320)]