197547840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 336

約数和(自身を含む): 798819840

約数和(自身を除く): 601272000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 140, 144, 160, 164, 168, 180, 192, 205, 210, 224, 239, 240, 246, 252, 280, 287, 288, 315, 320, 328, 336, 360, 369, 410, 420, 448, 478, 480, 492, 504, 560, 574, 576, 615, 630, 656, 672, 717, 720, 738, 820, 840, 861, 956, 960, 984, 1008, 1120, 1148, 1195, 1230, 1260, 1312, 1344, 1434, 1435, 1440, 1476, 1640, 1673, 1680, 1722, 1845, 1912, 1968, 2016, 2151, 2240, 2296, 2390, 2460, 2520, 2583, 2624, 2868, 2870, 2880, 2952, 3280, 3346, 3360, 3444, 3585, 3690, 3824, 3936, 4032, 4302, 4305, 4592, 4780, 4920, 5019, 5040, 5166, 5736, 5740, 5904, 6560, 6692, 6720, 6888, 7170, 7380, 7648, 7872, 8365, 8604, 8610, 9184, 9560, 9799, 9840, 10038, 10080, 10332, 10755, 11472, 11480, 11808, 12915, 13120, 13384, 13776, 14340, 14760, 15057, 15296, 16730, 17208, 17220, 18368, 19120, 19598, 19680, 20076, 20160, 20664, 21510, 22944, 22960, 23616, 25095, 25830, 26768, 27552, 28680, 29397, 29520, 30114, 33460, 34416, 34440, 38240, 39196, 39360, 40152, 41328, 43020, 45888, 45920, 48995, 50190, 51660, 53536, 55104, 57360, 58794, 59040, 60228, 66920, 68593, 68832, 68880, 75285, 76480, 78392, 80304, 82656, 86040, 88191, 91840, 97990, 100380, 103320, 107072, 114720, 117588, 118080, 120456, 133840, 137186, 137664, 137760, 146985, 150570, 156784, 160608, 165312, 172080, 176382, 195980, 200760, 205779, 206640, 229440, 235176, 240912, 267680, 274372, 275520, 293970, 301140, 313568, 321216, 342965, 344160, 352764, 391960, 401520, 411558, 413280, 440955, 470352, 481824, 535360, 548744, 587940, 602280, 617337, 627136, 685930, 688320, 705528, 783920, 803040, 823116, 826560, 881910, 940704, 963648, 1028895, 1097488, 1175880, 1204560, 1234674, 1371860, 1411056, 1567840, 1606080, 1646232, 1763820, 1881408, 2057790, 2194976, 2351760, 2409120, 2469348, 2743720, 2822112, 3086685, 3135680, 3292464, 3527640, 4115580, 4389952, 4703520, 4818240, 4938696, 5487440, 5644224, 6173370, 6584928, 7055280, 8231160, 9407040, 9877392, 10974880, 12346740, 13169856, 14110560, 16462320, 19754784, 21949760, 24693480, 28221120, 32924640, 39509568, 49386960, 65849280, 98773920, 197547840]

約数ペア:

[(1, 197547840), (2, 98773920), (3, 65849280), (4, 49386960), (5, 39509568), (6, 32924640), (7, 28221120), (8, 24693480), (9, 21949760), (10, 19754784), (12, 16462320), (14, 14110560), (15, 13169856), (16, 12346740), (18, 10974880), (20, 9877392), (21, 9407040), (24, 8231160), (28, 7055280), (30, 6584928), (32, 6173370), (35, 5644224), (36, 5487440), (40, 4938696), (41, 4818240), (42, 4703520), (45, 4389952), (48, 4115580), (56, 3527640), (60, 3292464), (63, 3135680), (64, 3086685), (70, 2822112), (72, 2743720), (80, 2469348), (82, 2409120), (84, 2351760), (90, 2194976), (96, 2057790), (105, 1881408), (112, 1763820), (120, 1646232), (123, 1606080), (126, 1567840), (140, 1411056), (144, 1371860), (160, 1234674), (164, 1204560), (168, 1175880), (180, 1097488), (192, 1028895), (205, 963648), (210, 940704), (224, 881910), (239, 826560), (240, 823116), (246, 803040), (252, 783920), (280, 705528), (287, 688320), (288, 685930), (315, 627136), (320, 617337), (328, 602280), (336, 587940), (360, 548744), (369, 535360), (410, 481824), (420, 470352), (448, 440955), (478, 413280), (480, 411558), (492, 401520), (504, 391960), (560, 352764), (574, 344160), (576, 342965), (615, 321216), (630, 313568), (656, 301140), (672, 293970), (717, 275520), (720, 274372), (738, 267680), (820, 240912), (840, 235176), (861, 229440), (956, 206640), (960, 205779), (984, 200760), (1008, 195980), (1120, 176382), (1148, 172080), (1195, 165312), (1230, 160608), (1260, 156784), (1312, 150570), (1344, 146985), (1434, 137760), (1435, 137664), (1440, 137186), (1476, 133840), (1640, 120456), (1673, 118080), (1680, 117588), (1722, 114720), (1845, 107072), (1912, 103320), (1968, 100380), (2016, 97990), (2151, 91840), (2240, 88191), (2296, 86040), (2390, 82656), (2460, 80304), (2520, 78392), (2583, 76480), (2624, 75285), (2868, 68880), (2870, 68832), (2880, 68593), (2952, 66920), (3280, 60228), (3346, 59040), (3360, 58794), (3444, 57360), (3585, 55104), (3690, 53536), (3824, 51660), (3936, 50190), (4032, 48995), (4302, 45920), (4305, 45888), (4592, 43020), (4780, 41328), (4920, 40152), (5019, 39360), (5040, 39196), (5166, 38240), (5736, 34440), (5740, 34416), (5904, 33460), (6560, 30114), (6692, 29520), (6720, 29397), (6888, 28680), (7170, 27552), (7380, 26768), (7648, 25830), (7872, 25095), (8365, 23616), (8604, 22960), (8610, 22944), (9184, 21510), (9560, 20664), (9799, 20160), (9840, 20076), (10038, 19680), (10080, 19598), (10332, 19120), (10755, 18368), (11472, 17220), (11480, 17208), (11808, 16730), (12915, 15296), (13120, 15057), (13384, 14760), (13776, 14340)]