154347480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2663}}^1$

素因数の和:2710

約数の個数: 192

約数和(自身を含む): 598440960

約数和(自身を除く): 444093480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2520, 2663, 2760, 2898, 3220, 3864, 4140, 4830, 5326, 5796, 6440, 7245, 7989, 8280, 9660, 10652, 11592, 13315, 14490, 15978, 18641, 19320, 21304, 23967, 26630, 28980, 31956, 37282, 39945, 47934, 53260, 55923, 57960, 61249, 63912, 74564, 79890, 93205, 95868, 106520, 111846, 119835, 122498, 149128, 159780, 167769, 183747, 186410, 191736, 223692, 239670, 244996, 279615, 306245, 319560, 335538, 367494, 372820, 428743, 447384, 479340, 489992, 551241, 559230, 612490, 671076, 734988, 745640, 838845, 857486, 918735, 958680, 1102482, 1118460, 1224980, 1286229, 1342152, 1469976, 1677690, 1714972, 1837470, 2143715, 2204964, 2236920, 2449960, 2572458, 2756205, 3355380, 3429944, 3674940, 3858687, 4287430, 4409928, 5144916, 5512410, 6431145, 6710760, 7349880, 7717374, 8574860, 10289832, 11024820, 12862290, 15434748, 17149720, 19293435, 22049640, 25724580, 30869496, 38586870, 51449160, 77173740, 154347480]

約数ペア:

[(1, 154347480), (2, 77173740), (3, 51449160), (4, 38586870), (5, 30869496), (6, 25724580), (7, 22049640), (8, 19293435), (9, 17149720), (10, 15434748), (12, 12862290), (14, 11024820), (15, 10289832), (18, 8574860), (20, 7717374), (21, 7349880), (23, 6710760), (24, 6431145), (28, 5512410), (30, 5144916), (35, 4409928), (36, 4287430), (40, 3858687), (42, 3674940), (45, 3429944), (46, 3355380), (56, 2756205), (60, 2572458), (63, 2449960), (69, 2236920), (70, 2204964), (72, 2143715), (84, 1837470), (90, 1714972), (92, 1677690), (105, 1469976), (115, 1342152), (120, 1286229), (126, 1224980), (138, 1118460), (140, 1102482), (161, 958680), (168, 918735), (180, 857486), (184, 838845), (207, 745640), (210, 734988), (230, 671076), (252, 612490), (276, 559230), (280, 551241), (315, 489992), (322, 479340), (345, 447384), (360, 428743), (414, 372820), (420, 367494), (460, 335538), (483, 319560), (504, 306245), (552, 279615), (630, 244996), (644, 239670), (690, 223692), (805, 191736), (828, 186410), (840, 183747), (920, 167769), (966, 159780), (1035, 149128), (1260, 122498), (1288, 119835), (1380, 111846), (1449, 106520), (1610, 95868), (1656, 93205), (1932, 79890), (2070, 74564), (2415, 63912), (2520, 61249), (2663, 57960), (2760, 55923), (2898, 53260), (3220, 47934), (3864, 39945), (4140, 37282), (4830, 31956), (5326, 28980), (5796, 26630), (6440, 23967), (7245, 21304), (7989, 19320), (8280, 18641), (9660, 15978), (10652, 14490), (11592, 13315)]