734971440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{827}}^1$

素因数の和:896

約数の個数: 240

約数和(自身を含む): 2725325568

約数和(自身を除く): 1990354128

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, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 529, 552, 560, 644, 690, 805, 827, 840, 920, 966, 1058, 1104, 1288, 1380, 1587, 1610, 1654, 1680, 1840, 1932, 2116, 2415, 2481, 2576, 2645, 2760, 3174, 3220, 3308, 3703, 3864, 4135, 4232, 4830, 4962, 5290, 5520, 5789, 6348, 6440, 6616, 7406, 7728, 7935, 8270, 8464, 9660, 9924, 10580, 11109, 11578, 12405, 12696, 12880, 13232, 14812, 15870, 16540, 17367, 18515, 19021, 19320, 19848, 21160, 22218, 23156, 24810, 25392, 28945, 29624, 31740, 33080, 34734, 37030, 38042, 38640, 39696, 42320, 44436, 46312, 49620, 55545, 57063, 57890, 59248, 63480, 66160, 69468, 74060, 76084, 86835, 88872, 92624, 95105, 99240, 111090, 114126, 115780, 126960, 133147, 138936, 148120, 152168, 173670, 177744, 190210, 198480, 222180, 228252, 231560, 266294, 277872, 285315, 296240, 304336, 347340, 380420, 399441, 437483, 444360, 456504, 463120, 532588, 570630, 665735, 694680, 760840, 798882, 874966, 888720, 913008, 1065176, 1141260, 1312449, 1331470, 1389360, 1521680, 1597764, 1749932, 1997205, 2130352, 2187415, 2282520, 2624898, 2662940, 3062381, 3195528, 3499864, 3994410, 4374830, 4565040, 5249796, 5325880, 6124762, 6391056, 6562245, 6999728, 7988820, 8749660, 9187143, 10499592, 10651760, 12249524, 13124490, 15311905, 15977640, 17499320, 18374286, 20999184, 24499048, 26248980, 30623810, 31955280, 34998640, 36748572, 45935715, 48998096, 52497960, 61247620, 73497144, 91871430, 104995920, 122495240, 146994288, 183742860, 244990480, 367485720, 734971440]

約数ペア:

[(1, 734971440), (2, 367485720), (3, 244990480), (4, 183742860), (5, 146994288), (6, 122495240), (7, 104995920), (8, 91871430), (10, 73497144), (12, 61247620), (14, 52497960), (15, 48998096), (16, 45935715), (20, 36748572), (21, 34998640), (23, 31955280), (24, 30623810), (28, 26248980), (30, 24499048), (35, 20999184), (40, 18374286), (42, 17499320), (46, 15977640), (48, 15311905), (56, 13124490), (60, 12249524), (69, 10651760), (70, 10499592), (80, 9187143), (84, 8749660), (92, 7988820), (105, 6999728), (112, 6562245), (115, 6391056), (120, 6124762), (138, 5325880), (140, 5249796), (161, 4565040), (168, 4374830), (184, 3994410), (210, 3499864), (230, 3195528), (240, 3062381), (276, 2662940), (280, 2624898), (322, 2282520), (336, 2187415), (345, 2130352), (368, 1997205), (420, 1749932), (460, 1597764), (483, 1521680), (529, 1389360), (552, 1331470), (560, 1312449), (644, 1141260), (690, 1065176), (805, 913008), (827, 888720), (840, 874966), (920, 798882), (966, 760840), (1058, 694680), (1104, 665735), (1288, 570630), (1380, 532588), (1587, 463120), (1610, 456504), (1654, 444360), (1680, 437483), (1840, 399441), (1932, 380420), (2116, 347340), (2415, 304336), (2481, 296240), (2576, 285315), (2645, 277872), (2760, 266294), (3174, 231560), (3220, 228252), (3308, 222180), (3703, 198480), (3864, 190210), (4135, 177744), (4232, 173670), (4830, 152168), (4962, 148120), (5290, 138936), (5520, 133147), (5789, 126960), (6348, 115780), (6440, 114126), (6616, 111090), (7406, 99240), (7728, 95105), (7935, 92624), (8270, 88872), (8464, 86835), (9660, 76084), (9924, 74060), (10580, 69468), (11109, 66160), (11578, 63480), (12405, 59248), (12696, 57890), (12880, 57063), (13232, 55545), (14812, 49620), (15870, 46312), (16540, 44436), (17367, 42320), (18515, 39696), (19021, 38640), (19320, 38042), (19848, 37030), (21160, 34734), (22218, 33080), (23156, 31740), (24810, 29624), (25392, 28945)]