310282560

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{15391}}^1$

素因数の和:15421

約数の個数: 168

約数和(自身を含む): 1219785216

約数和(自身を除く): 909502656

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, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 15391, 20160, 30782, 46173, 61564, 76955, 92346, 107737, 123128, 138519, 153910, 184692, 215474, 230865, 246256, 277038, 307820, 323211, 369384, 430948, 461730, 492512, 538685, 554076, 615640, 646422, 692595, 738768, 861896, 923460, 969633, 985024, 1077370, 1108152, 1231280, 1292844, 1385190, 1477536, 1616055, 1723792, 1846920, 1939266, 2154740, 2216304, 2462560, 2585688, 2770380, 2955072, 3232110, 3447584, 3693840, 3878532, 4309480, 4432608, 4848165, 4925120, 5171376, 5540760, 6464220, 6895168, 7387680, 7757064, 8618960, 8865216, 9696330, 10342752, 11081520, 12928440, 14775360, 15514128, 17237920, 19392660, 20685504, 22163040, 25856880, 31028256, 34475840, 38785320, 44326080, 51713760, 62056512, 77570640, 103427520, 155141280, 310282560]

約数ペア:

[(1, 310282560), (2, 155141280), (3, 103427520), (4, 77570640), (5, 62056512), (6, 51713760), (7, 44326080), (8, 38785320), (9, 34475840), (10, 31028256), (12, 25856880), (14, 22163040), (15, 20685504), (16, 19392660), (18, 17237920), (20, 15514128), (21, 14775360), (24, 12928440), (28, 11081520), (30, 10342752), (32, 9696330), (35, 8865216), (36, 8618960), (40, 7757064), (42, 7387680), (45, 6895168), (48, 6464220), (56, 5540760), (60, 5171376), (63, 4925120), (64, 4848165), (70, 4432608), (72, 4309480), (80, 3878532), (84, 3693840), (90, 3447584), (96, 3232110), (105, 2955072), (112, 2770380), (120, 2585688), (126, 2462560), (140, 2216304), (144, 2154740), (160, 1939266), (168, 1846920), (180, 1723792), (192, 1616055), (210, 1477536), (224, 1385190), (240, 1292844), (252, 1231280), (280, 1108152), (288, 1077370), (315, 985024), (320, 969633), (336, 923460), (360, 861896), (420, 738768), (448, 692595), (480, 646422), (504, 615640), (560, 554076), (576, 538685), (630, 492512), (672, 461730), (720, 430948), (840, 369384), (960, 323211), (1008, 307820), (1120, 277038), (1260, 246256), (1344, 230865), (1440, 215474), (1680, 184692), (2016, 153910), (2240, 138519), (2520, 123128), (2880, 107737), (3360, 92346), (4032, 76955), (5040, 61564), (6720, 46173), (10080, 30782), (15391, 20160)]