194491440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1889}}^1$

素因数の和:1932

約数の個数: 240

約数和(自身を含む): 767763360

約数和(自身を除く): 573271920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1144, 1170, 1287, 1320, 1430, 1560, 1584, 1716, 1872, 1889, 1980, 2145, 2288, 2340, 2574, 2640, 2860, 3120, 3432, 3778, 3960, 4290, 4680, 5148, 5667, 5720, 6435, 6864, 7556, 7920, 8580, 9360, 9445, 10296, 11334, 11440, 12870, 15112, 17001, 17160, 18890, 20592, 20779, 22668, 24557, 25740, 28335, 30224, 34002, 34320, 37780, 41558, 45336, 49114, 51480, 56670, 62337, 68004, 73671, 75560, 83116, 85005, 90672, 98228, 102960, 103895, 113340, 122785, 124674, 136008, 147342, 151120, 166232, 170010, 187011, 196456, 207790, 221013, 226680, 245570, 249348, 270127, 272016, 294684, 311685, 332464, 340020, 368355, 374022, 392912, 415580, 442026, 453360, 491140, 498696, 540254, 589368, 623370, 680040, 736710, 748044, 810381, 831160, 884052, 935055, 982280, 997392, 1080508, 1105065, 1178736, 1246740, 1350635, 1360080, 1473420, 1496088, 1620762, 1662320, 1768104, 1870110, 1964560, 2161016, 2210130, 2431143, 2493480, 2701270, 2946840, 2992176, 3241524, 3536208, 3740220, 4051905, 4322032, 4420260, 4862286, 4986960, 5402540, 5893680, 6483048, 7480440, 8103810, 8840520, 9724572, 10805080, 12155715, 12966096, 14960880, 16207620, 17681040, 19449144, 21610160, 24311430, 32415240, 38898288, 48622860, 64830480, 97245720, 194491440]

約数ペア:

[(1, 194491440), (2, 97245720), (3, 64830480), (4, 48622860), (5, 38898288), (6, 32415240), (8, 24311430), (9, 21610160), (10, 19449144), (11, 17681040), (12, 16207620), (13, 14960880), (15, 12966096), (16, 12155715), (18, 10805080), (20, 9724572), (22, 8840520), (24, 8103810), (26, 7480440), (30, 6483048), (33, 5893680), (36, 5402540), (39, 4986960), (40, 4862286), (44, 4420260), (45, 4322032), (48, 4051905), (52, 3740220), (55, 3536208), (60, 3241524), (65, 2992176), (66, 2946840), (72, 2701270), (78, 2493480), (80, 2431143), (88, 2210130), (90, 2161016), (99, 1964560), (104, 1870110), (110, 1768104), (117, 1662320), (120, 1620762), (130, 1496088), (132, 1473420), (143, 1360080), (144, 1350635), (156, 1246740), (165, 1178736), (176, 1105065), (180, 1080508), (195, 997392), (198, 982280), (208, 935055), (220, 884052), (234, 831160), (240, 810381), (260, 748044), (264, 736710), (286, 680040), (312, 623370), (330, 589368), (360, 540254), (390, 498696), (396, 491140), (429, 453360), (440, 442026), (468, 415580), (495, 392912), (520, 374022), (528, 368355), (572, 340020), (585, 332464), (624, 311685), (660, 294684), (715, 272016), (720, 270127), (780, 249348), (792, 245570), (858, 226680), (880, 221013), (936, 207790), (990, 196456), (1040, 187011), (1144, 170010), (1170, 166232), (1287, 151120), (1320, 147342), (1430, 136008), (1560, 124674), (1584, 122785), (1716, 113340), (1872, 103895), (1889, 102960), (1980, 98228), (2145, 90672), (2288, 85005), (2340, 83116), (2574, 75560), (2640, 73671), (2860, 68004), (3120, 62337), (3432, 56670), (3778, 51480), (3960, 49114), (4290, 45336), (4680, 41558), (5148, 37780), (5667, 34320), (5720, 34002), (6435, 30224), (6864, 28335), (7556, 25740), (7920, 24557), (8580, 22668), (9360, 20779), (9445, 20592), (10296, 18890), (11334, 17160), (11440, 17001), (12870, 15112)]