258730560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8167}}^1$

素因数の和:8201

約数の個数: 168

約数和(自身を含む): 970946496

約数和(自身を除く): 712215936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 8167, 10560, 15840, 16334, 24501, 31680, 32668, 40835, 49002, 65336, 73503, 81670, 89837, 98004, 122505, 130672, 147006, 163340, 179674, 196008, 245010, 261344, 269511, 294012, 326680, 359348, 367515, 392016, 449185, 490020, 522688, 539022, 588024, 653360, 718696, 735030, 784032, 808533, 898370, 980040, 1078044, 1176048, 1306720, 1347555, 1437392, 1470060, 1568064, 1617066, 1796740, 1960080, 2156088, 2352096, 2613440, 2695110, 2874784, 2940120, 3234132, 3593480, 3920160, 4042665, 4312176, 4704192, 5390220, 5749568, 5880240, 6468264, 7186960, 7840320, 8085330, 8624352, 10780440, 11760480, 12936528, 14373920, 16170660, 17248704, 21560880, 23520960, 25873056, 28747840, 32341320, 43121760, 51746112, 64682640, 86243520, 129365280, 258730560]

約数ペア:

[(1, 258730560), (2, 129365280), (3, 86243520), (4, 64682640), (5, 51746112), (6, 43121760), (8, 32341320), (9, 28747840), (10, 25873056), (11, 23520960), (12, 21560880), (15, 17248704), (16, 16170660), (18, 14373920), (20, 12936528), (22, 11760480), (24, 10780440), (30, 8624352), (32, 8085330), (33, 7840320), (36, 7186960), (40, 6468264), (44, 5880240), (45, 5749568), (48, 5390220), (55, 4704192), (60, 4312176), (64, 4042665), (66, 3920160), (72, 3593480), (80, 3234132), (88, 2940120), (90, 2874784), (96, 2695110), (99, 2613440), (110, 2352096), (120, 2156088), (132, 1960080), (144, 1796740), (160, 1617066), (165, 1568064), (176, 1470060), (180, 1437392), (192, 1347555), (198, 1306720), (220, 1176048), (240, 1078044), (264, 980040), (288, 898370), (320, 808533), (330, 784032), (352, 735030), (360, 718696), (396, 653360), (440, 588024), (480, 539022), (495, 522688), (528, 490020), (576, 449185), (660, 392016), (704, 367515), (720, 359348), (792, 326680), (880, 294012), (960, 269511), (990, 261344), (1056, 245010), (1320, 196008), (1440, 179674), (1584, 163340), (1760, 147006), (1980, 130672), (2112, 122505), (2640, 98004), (2880, 89837), (3168, 81670), (3520, 73503), (3960, 65336), (5280, 49002), (6336, 40835), (7920, 32668), (8167, 31680), (10560, 24501), (15840, 16334)]