307560960

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{1907}}^1$

素因数の和:1943

約数の個数: 240

約数和(自身を含む): 1217975616

約数和(自身を除く): 910414656

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, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1907, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3814, 3840, 4032, 4480, 4608, 5040, 5376, 5721, 5760, 6720, 7628, 7680, 8064, 8960, 9535, 10080, 10752, 11442, 11520, 13349, 13440, 15256, 16128, 17163, 17920, 19070, 20160, 22884, 23040, 26698, 26880, 28605, 30512, 32256, 34326, 38140, 40047, 40320, 45768, 53396, 53760, 57210, 61024, 66745, 68652, 76280, 80094, 80640, 85815, 91536, 106792, 114420, 120141, 122048, 133490, 137304, 152560, 160188, 161280, 171630, 183072, 200235, 213584, 228840, 240282, 244096, 266980, 274608, 305120, 320376, 343260, 366144, 400470, 427168, 457680, 480564, 488192, 533960, 549216, 600705, 610240, 640752, 686520, 732288, 800940, 854336, 915360, 961128, 976384, 1067920, 1098432, 1201410, 1220480, 1281504, 1373040, 1464576, 1601880, 1708672, 1830720, 1922256, 2135840, 2196864, 2402820, 2440960, 2563008, 2746080, 2929152, 3203760, 3417344, 3661440, 3844512, 4271680, 4393728, 4805640, 4881920, 5126016, 5492160, 6407520, 6834688, 7322880, 7689024, 8543360, 8787456, 9611280, 10252032, 10984320, 12815040, 14645760, 15378048, 17086720, 19222560, 20504064, 21968640, 25630080, 30756096, 34173440, 38445120, 43937280, 51260160, 61512192, 76890240, 102520320, 153780480, 307560960]

約数ペア:

[(1, 307560960), (2, 153780480), (3, 102520320), (4, 76890240), (5, 61512192), (6, 51260160), (7, 43937280), (8, 38445120), (9, 34173440), (10, 30756096), (12, 25630080), (14, 21968640), (15, 20504064), (16, 19222560), (18, 17086720), (20, 15378048), (21, 14645760), (24, 12815040), (28, 10984320), (30, 10252032), (32, 9611280), (35, 8787456), (36, 8543360), (40, 7689024), (42, 7322880), (45, 6834688), (48, 6407520), (56, 5492160), (60, 5126016), (63, 4881920), (64, 4805640), (70, 4393728), (72, 4271680), (80, 3844512), (84, 3661440), (90, 3417344), (96, 3203760), (105, 2929152), (112, 2746080), (120, 2563008), (126, 2440960), (128, 2402820), (140, 2196864), (144, 2135840), (160, 1922256), (168, 1830720), (180, 1708672), (192, 1601880), (210, 1464576), (224, 1373040), (240, 1281504), (252, 1220480), (256, 1201410), (280, 1098432), (288, 1067920), (315, 976384), (320, 961128), (336, 915360), (360, 854336), (384, 800940), (420, 732288), (448, 686520), (480, 640752), (504, 610240), (512, 600705), (560, 549216), (576, 533960), (630, 488192), (640, 480564), (672, 457680), (720, 427168), (768, 400470), (840, 366144), (896, 343260), (960, 320376), (1008, 305120), (1120, 274608), (1152, 266980), (1260, 244096), (1280, 240282), (1344, 228840), (1440, 213584), (1536, 200235), (1680, 183072), (1792, 171630), (1907, 161280), (1920, 160188), (2016, 152560), (2240, 137304), (2304, 133490), (2520, 122048), (2560, 120141), (2688, 114420), (2880, 106792), (3360, 91536), (3584, 85815), (3814, 80640), (3840, 80094), (4032, 76280), (4480, 68652), (4608, 66745), (5040, 61024), (5376, 57210), (5721, 53760), (5760, 53396), (6720, 45768), (7628, 40320), (7680, 40047), (8064, 38140), (8960, 34326), (9535, 32256), (10080, 30512), (10752, 28605), (11442, 26880), (11520, 26698), (13349, 23040), (13440, 22884), (15256, 20160), (16128, 19070), (17163, 17920)]