1450471680

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{17987}}^1$

素因数の和:18021

約数の個数: 216

約数和(自身を含む): 5735725632

約数和(自身を除く): 4285253952

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, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 17987, 20160, 26880, 35974, 40320, 53961, 71948, 80640, 89935, 107922, 125909, 143896, 161883, 179870, 215844, 251818, 269805, 287792, 323766, 359740, 377727, 431688, 503636, 539610, 575584, 629545, 647532, 719480, 755454, 809415, 863376, 1007272, 1079220, 1133181, 1151168, 1259090, 1295064, 1438960, 1510908, 1618830, 1726752, 1888635, 2014544, 2158440, 2266362, 2302336, 2518180, 2590128, 2877920, 3021816, 3237660, 3453504, 3777270, 4029088, 4316880, 4532724, 4604672, 5036360, 5180256, 5665905, 5755840, 6043632, 6475320, 6907008, 7554540, 8058176, 8633760, 9065448, 10072720, 10360512, 11331810, 11511680, 12087264, 12950640, 13814016, 15109080, 16116352, 17267520, 18130896, 20145440, 20721024, 22663620, 23023360, 24174528, 25901280, 30218160, 32232704, 34535040, 36261792, 40290880, 41442048, 45327240, 48349056, 51802560, 60436320, 69070080, 72523584, 80581760, 90654480, 96698112, 103605120, 120872640, 145047168, 161163520, 181308960, 207210240, 241745280, 290094336, 362617920, 483490560, 725235840, 1450471680]

約数ペア:

[(1, 1450471680), (2, 725235840), (3, 483490560), (4, 362617920), (5, 290094336), (6, 241745280), (7, 207210240), (8, 181308960), (9, 161163520), (10, 145047168), (12, 120872640), (14, 103605120), (15, 96698112), (16, 90654480), (18, 80581760), (20, 72523584), (21, 69070080), (24, 60436320), (28, 51802560), (30, 48349056), (32, 45327240), (35, 41442048), (36, 40290880), (40, 36261792), (42, 34535040), (45, 32232704), (48, 30218160), (56, 25901280), (60, 24174528), (63, 23023360), (64, 22663620), (70, 20721024), (72, 20145440), (80, 18130896), (84, 17267520), (90, 16116352), (96, 15109080), (105, 13814016), (112, 12950640), (120, 12087264), (126, 11511680), (128, 11331810), (140, 10360512), (144, 10072720), (160, 9065448), (168, 8633760), (180, 8058176), (192, 7554540), (210, 6907008), (224, 6475320), (240, 6043632), (252, 5755840), (256, 5665905), (280, 5180256), (288, 5036360), (315, 4604672), (320, 4532724), (336, 4316880), (360, 4029088), (384, 3777270), (420, 3453504), (448, 3237660), (480, 3021816), (504, 2877920), (560, 2590128), (576, 2518180), (630, 2302336), (640, 2266362), (672, 2158440), (720, 2014544), (768, 1888635), (840, 1726752), (896, 1618830), (960, 1510908), (1008, 1438960), (1120, 1295064), (1152, 1259090), (1260, 1151168), (1280, 1133181), (1344, 1079220), (1440, 1007272), (1680, 863376), (1792, 809415), (1920, 755454), (2016, 719480), (2240, 647532), (2304, 629545), (2520, 575584), (2688, 539610), (2880, 503636), (3360, 431688), (3840, 377727), (4032, 359740), (4480, 323766), (5040, 287792), (5376, 269805), (5760, 251818), (6720, 215844), (8064, 179870), (8960, 161883), (10080, 143896), (11520, 125909), (13440, 107922), (16128, 89935), (17987, 80640), (20160, 71948), (26880, 53961), (35974, 40320)]