388128960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 336

約数和(自身を含む): 1447860960

約数和(自身を除く): 1059732000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 41, 45, 48, 57, 60, 64, 72, 76, 80, 82, 90, 95, 96, 114, 120, 123, 144, 152, 160, 164, 171, 173, 180, 190, 192, 205, 228, 240, 246, 285, 288, 304, 320, 328, 342, 346, 360, 369, 380, 410, 456, 480, 492, 519, 570, 576, 608, 615, 656, 684, 692, 720, 738, 760, 779, 820, 855, 865, 912, 960, 984, 1038, 1140, 1216, 1230, 1312, 1368, 1384, 1440, 1476, 1520, 1557, 1558, 1640, 1710, 1730, 1824, 1845, 1968, 2076, 2280, 2337, 2460, 2595, 2624, 2736, 2768, 2880, 2952, 3040, 3114, 3116, 3280, 3287, 3420, 3460, 3648, 3690, 3895, 3936, 4152, 4560, 4674, 4920, 5190, 5472, 5536, 5904, 6080, 6228, 6232, 6560, 6574, 6840, 6920, 7011, 7093, 7380, 7785, 7790, 7872, 8304, 9120, 9348, 9840, 9861, 10380, 10944, 11072, 11685, 11808, 12456, 12464, 13120, 13148, 13680, 13840, 14022, 14186, 14760, 15570, 15580, 16435, 16608, 18240, 18696, 19680, 19722, 20760, 21279, 23370, 23616, 24912, 24928, 26296, 27360, 27680, 28044, 28372, 29520, 29583, 31140, 31160, 32870, 33216, 35055, 35465, 37392, 39360, 39444, 41520, 42558, 46740, 49305, 49824, 49856, 52592, 54720, 55360, 56088, 56744, 59040, 59166, 62280, 62320, 63837, 65740, 70110, 70930, 74784, 78888, 83040, 85116, 93480, 98610, 99648, 105184, 106395, 112176, 113488, 118080, 118332, 124560, 124640, 127674, 131480, 134767, 140220, 141860, 147915, 149568, 157776, 166080, 170232, 186960, 197220, 210368, 212790, 224352, 226976, 236664, 249120, 249280, 255348, 262960, 269534, 280440, 283720, 295830, 315552, 319185, 340464, 373920, 394440, 404301, 425580, 448704, 453952, 473328, 498240, 510696, 525920, 539068, 560880, 567440, 591660, 631104, 638370, 673835, 680928, 747840, 788880, 808602, 851160, 946656, 1021392, 1051840, 1078136, 1121760, 1134880, 1183320, 1212903, 1276740, 1347670, 1361856, 1577760, 1617204, 1702320, 1893312, 2021505, 2042784, 2156272, 2243520, 2269760, 2366640, 2425806, 2553480, 2695340, 3155520, 3234408, 3404640, 4043010, 4085568, 4312544, 4733280, 4851612, 5106960, 5390680, 6064515, 6468816, 6809280, 8086020, 8625088, 9466560, 9703224, 10213920, 10781360, 12129030, 12937632, 16172040, 19406448, 20427840, 21562720, 24258060, 25875264, 32344080, 38812896, 43125440, 48516120, 64688160, 77625792, 97032240, 129376320, 194064480, 388128960]

約数ペア:

[(1, 388128960), (2, 194064480), (3, 129376320), (4, 97032240), (5, 77625792), (6, 64688160), (8, 48516120), (9, 43125440), (10, 38812896), (12, 32344080), (15, 25875264), (16, 24258060), (18, 21562720), (19, 20427840), (20, 19406448), (24, 16172040), (30, 12937632), (32, 12129030), (36, 10781360), (38, 10213920), (40, 9703224), (41, 9466560), (45, 8625088), (48, 8086020), (57, 6809280), (60, 6468816), (64, 6064515), (72, 5390680), (76, 5106960), (80, 4851612), (82, 4733280), (90, 4312544), (95, 4085568), (96, 4043010), (114, 3404640), (120, 3234408), (123, 3155520), (144, 2695340), (152, 2553480), (160, 2425806), (164, 2366640), (171, 2269760), (173, 2243520), (180, 2156272), (190, 2042784), (192, 2021505), (205, 1893312), (228, 1702320), (240, 1617204), (246, 1577760), (285, 1361856), (288, 1347670), (304, 1276740), (320, 1212903), (328, 1183320), (342, 1134880), (346, 1121760), (360, 1078136), (369, 1051840), (380, 1021392), (410, 946656), (456, 851160), (480, 808602), (492, 788880), (519, 747840), (570, 680928), (576, 673835), (608, 638370), (615, 631104), (656, 591660), (684, 567440), (692, 560880), (720, 539068), (738, 525920), (760, 510696), (779, 498240), (820, 473328), (855, 453952), (865, 448704), (912, 425580), (960, 404301), (984, 394440), (1038, 373920), (1140, 340464), (1216, 319185), (1230, 315552), (1312, 295830), (1368, 283720), (1384, 280440), (1440, 269534), (1476, 262960), (1520, 255348), (1557, 249280), (1558, 249120), (1640, 236664), (1710, 226976), (1730, 224352), (1824, 212790), (1845, 210368), (1968, 197220), (2076, 186960), (2280, 170232), (2337, 166080), (2460, 157776), (2595, 149568), (2624, 147915), (2736, 141860), (2768, 140220), (2880, 134767), (2952, 131480), (3040, 127674), (3114, 124640), (3116, 124560), (3280, 118332), (3287, 118080), (3420, 113488), (3460, 112176), (3648, 106395), (3690, 105184), (3895, 99648), (3936, 98610), (4152, 93480), (4560, 85116), (4674, 83040), (4920, 78888), (5190, 74784), (5472, 70930), (5536, 70110), (5904, 65740), (6080, 63837), (6228, 62320), (6232, 62280), (6560, 59166), (6574, 59040), (6840, 56744), (6920, 56088), (7011, 55360), (7093, 54720), (7380, 52592), (7785, 49856), (7790, 49824), (7872, 49305), (8304, 46740), (9120, 42558), (9348, 41520), (9840, 39444), (9861, 39360), (10380, 37392), (10944, 35465), (11072, 35055), (11685, 33216), (11808, 32870), (12456, 31160), (12464, 31140), (13120, 29583), (13148, 29520), (13680, 28372), (13840, 28044), (14022, 27680), (14186, 27360), (14760, 26296), (15570, 24928), (15580, 24912), (16435, 23616), (16608, 23370), (18240, 21279), (18696, 20760), (19680, 19722)]