64682640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8167}}^1$

素因数の和:8197

約数の個数: 120

約数和(自身を含む): 237002688

約数和(自身を除く): 172320048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 8167, 16334, 24501, 32668, 40835, 49002, 65336, 73503, 81670, 89837, 98004, 122505, 130672, 147006, 163340, 179674, 196008, 245010, 269511, 294012, 326680, 359348, 367515, 392016, 449185, 490020, 539022, 588024, 653360, 718696, 735030, 808533, 898370, 980040, 1078044, 1176048, 1347555, 1437392, 1470060, 1617066, 1796740, 1960080, 2156088, 2695110, 2940120, 3234132, 3593480, 4042665, 4312176, 5390220, 5880240, 6468264, 7186960, 8085330, 10780440, 12936528, 16170660, 21560880, 32341320, 64682640]

約数ペア:

[(1, 64682640), (2, 32341320), (3, 21560880), (4, 16170660), (5, 12936528), (6, 10780440), (8, 8085330), (9, 7186960), (10, 6468264), (11, 5880240), (12, 5390220), (15, 4312176), (16, 4042665), (18, 3593480), (20, 3234132), (22, 2940120), (24, 2695110), (30, 2156088), (33, 1960080), (36, 1796740), (40, 1617066), (44, 1470060), (45, 1437392), (48, 1347555), (55, 1176048), (60, 1078044), (66, 980040), (72, 898370), (80, 808533), (88, 735030), (90, 718696), (99, 653360), (110, 588024), (120, 539022), (132, 490020), (144, 449185), (165, 392016), (176, 367515), (180, 359348), (198, 326680), (220, 294012), (240, 269511), (264, 245010), (330, 196008), (360, 179674), (396, 163340), (440, 147006), (495, 130672), (528, 122505), (660, 98004), (720, 89837), (792, 81670), (880, 73503), (990, 65336), (1320, 49002), (1584, 40835), (1980, 32668), (2640, 24501), (3960, 16334), (7920, 8167)]