157536960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 336

約数和(自身を含む): 619195104

約数和(自身を除く): 461658144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 136, 140, 147, 160, 168, 170, 192, 196, 197, 204, 210, 224, 238, 240, 245, 255, 272, 280, 294, 320, 336, 340, 357, 392, 394, 408, 420, 448, 476, 480, 490, 510, 544, 560, 588, 591, 595, 672, 680, 714, 735, 784, 788, 816, 833, 840, 952, 960, 980, 985, 1020, 1088, 1120, 1176, 1182, 1190, 1344, 1360, 1379, 1428, 1470, 1568, 1576, 1632, 1666, 1680, 1785, 1904, 1960, 1970, 2040, 2240, 2352, 2364, 2380, 2499, 2720, 2758, 2856, 2940, 2955, 3136, 3152, 3264, 3332, 3349, 3360, 3570, 3808, 3920, 3940, 4080, 4137, 4165, 4704, 4728, 4760, 4998, 5440, 5516, 5712, 5880, 5910, 6304, 6664, 6698, 6720, 6895, 7140, 7616, 7840, 7880, 8160, 8274, 8330, 9408, 9456, 9520, 9653, 9996, 10047, 11032, 11424, 11760, 11820, 12495, 12608, 13328, 13396, 13790, 14280, 15680, 15760, 16320, 16548, 16660, 16745, 18912, 19040, 19306, 19992, 20094, 20685, 22064, 22848, 23443, 23520, 23640, 24990, 26656, 26792, 27580, 28560, 28959, 31520, 33096, 33320, 33490, 37824, 38080, 38612, 39984, 40188, 41370, 44128, 46886, 47040, 47280, 48265, 49980, 50235, 53312, 53584, 55160, 57120, 57918, 63040, 66192, 66640, 66980, 70329, 77224, 79968, 80376, 82740, 88256, 93772, 94560, 96530, 99960, 100470, 107168, 110320, 114240, 115836, 117215, 132384, 133280, 133960, 140658, 144795, 154448, 159936, 160752, 164101, 165480, 187544, 189120, 193060, 199920, 200940, 214336, 220640, 231672, 234430, 264768, 266560, 267920, 281316, 289590, 308896, 321504, 328202, 330960, 351645, 375088, 386120, 399840, 401880, 441280, 463344, 468860, 492303, 535840, 562632, 579180, 617792, 643008, 656404, 661920, 703290, 750176, 772240, 799680, 803760, 820505, 926688, 937720, 984606, 1071680, 1125264, 1158360, 1312808, 1323840, 1406580, 1500352, 1544480, 1607520, 1641010, 1853376, 1875440, 1969212, 2250528, 2316720, 2461515, 2625616, 2813160, 3088960, 3215040, 3282020, 3750880, 3938424, 4501056, 4633440, 4923030, 5251232, 5626320, 6564040, 7501760, 7876848, 9266880, 9846060, 10502464, 11252640, 13128080, 15753696, 19692120, 22505280, 26256160, 31507392, 39384240, 52512320, 78768480, 157536960]

約数ペア:

[(1, 157536960), (2, 78768480), (3, 52512320), (4, 39384240), (5, 31507392), (6, 26256160), (7, 22505280), (8, 19692120), (10, 15753696), (12, 13128080), (14, 11252640), (15, 10502464), (16, 9846060), (17, 9266880), (20, 7876848), (21, 7501760), (24, 6564040), (28, 5626320), (30, 5251232), (32, 4923030), (34, 4633440), (35, 4501056), (40, 3938424), (42, 3750880), (48, 3282020), (49, 3215040), (51, 3088960), (56, 2813160), (60, 2625616), (64, 2461515), (68, 2316720), (70, 2250528), (80, 1969212), (84, 1875440), (85, 1853376), (96, 1641010), (98, 1607520), (102, 1544480), (105, 1500352), (112, 1406580), (119, 1323840), (120, 1312808), (136, 1158360), (140, 1125264), (147, 1071680), (160, 984606), (168, 937720), (170, 926688), (192, 820505), (196, 803760), (197, 799680), (204, 772240), (210, 750176), (224, 703290), (238, 661920), (240, 656404), (245, 643008), (255, 617792), (272, 579180), (280, 562632), (294, 535840), (320, 492303), (336, 468860), (340, 463344), (357, 441280), (392, 401880), (394, 399840), (408, 386120), (420, 375088), (448, 351645), (476, 330960), (480, 328202), (490, 321504), (510, 308896), (544, 289590), (560, 281316), (588, 267920), (591, 266560), (595, 264768), (672, 234430), (680, 231672), (714, 220640), (735, 214336), (784, 200940), (788, 199920), (816, 193060), (833, 189120), (840, 187544), (952, 165480), (960, 164101), (980, 160752), (985, 159936), (1020, 154448), (1088, 144795), (1120, 140658), (1176, 133960), (1182, 133280), (1190, 132384), (1344, 117215), (1360, 115836), (1379, 114240), (1428, 110320), (1470, 107168), (1568, 100470), (1576, 99960), (1632, 96530), (1666, 94560), (1680, 93772), (1785, 88256), (1904, 82740), (1960, 80376), (1970, 79968), (2040, 77224), (2240, 70329), (2352, 66980), (2364, 66640), (2380, 66192), (2499, 63040), (2720, 57918), (2758, 57120), (2856, 55160), (2940, 53584), (2955, 53312), (3136, 50235), (3152, 49980), (3264, 48265), (3332, 47280), (3349, 47040), (3360, 46886), (3570, 44128), (3808, 41370), (3920, 40188), (3940, 39984), (4080, 38612), (4137, 38080), (4165, 37824), (4704, 33490), (4728, 33320), (4760, 33096), (4998, 31520), (5440, 28959), (5516, 28560), (5712, 27580), (5880, 26792), (5910, 26656), (6304, 24990), (6664, 23640), (6698, 23520), (6720, 23443), (6895, 22848), (7140, 22064), (7616, 20685), (7840, 20094), (7880, 19992), (8160, 19306), (8274, 19040), (8330, 18912), (9408, 16745), (9456, 16660), (9520, 16548), (9653, 16320), (9996, 15760), (10047, 15680), (11032, 14280), (11424, 13790), (11760, 13396), (11820, 13328), (12495, 12608)]