190432440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2578

約数の個数: 192

約数和(自身を含む): 710985600

約数和(自身を除く): 520553160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 2531, 3135, 3420, 3762, 3960, 4180, 5016, 5062, 6270, 6840, 7524, 7593, 8360, 9405, 10124, 12540, 12655, 15048, 15186, 18810, 20248, 22779, 25080, 25310, 27841, 30372, 37620, 37965, 45558, 48089, 50620, 55682, 60744, 75240, 75930, 83523, 91116, 96178, 101240, 111364, 113895, 139205, 144267, 151860, 167046, 182232, 192356, 222728, 227790, 240445, 250569, 278410, 288534, 303720, 334092, 384712, 417615, 432801, 455580, 480890, 501138, 528979, 556820, 577068, 668184, 721335, 835230, 865602, 911160, 961780, 1002276, 1057958, 1113640, 1154136, 1252845, 1442670, 1586937, 1670460, 1731204, 1923560, 2004552, 2115916, 2164005, 2505690, 2644895, 2885340, 3173874, 3340920, 3462408, 4231832, 4328010, 4760811, 5011380, 5289790, 5770680, 6347748, 7934685, 8656020, 9521622, 10022760, 10579580, 12695496, 15869370, 17312040, 19043244, 21159160, 23804055, 31738740, 38086488, 47608110, 63477480, 95216220, 190432440]

約数ペア:

[(1, 190432440), (2, 95216220), (3, 63477480), (4, 47608110), (5, 38086488), (6, 31738740), (8, 23804055), (9, 21159160), (10, 19043244), (11, 17312040), (12, 15869370), (15, 12695496), (18, 10579580), (19, 10022760), (20, 9521622), (22, 8656020), (24, 7934685), (30, 6347748), (33, 5770680), (36, 5289790), (38, 5011380), (40, 4760811), (44, 4328010), (45, 4231832), (55, 3462408), (57, 3340920), (60, 3173874), (66, 2885340), (72, 2644895), (76, 2505690), (88, 2164005), (90, 2115916), (95, 2004552), (99, 1923560), (110, 1731204), (114, 1670460), (120, 1586937), (132, 1442670), (152, 1252845), (165, 1154136), (171, 1113640), (180, 1057958), (190, 1002276), (198, 961780), (209, 911160), (220, 865602), (228, 835230), (264, 721335), (285, 668184), (330, 577068), (342, 556820), (360, 528979), (380, 501138), (396, 480890), (418, 455580), (440, 432801), (456, 417615), (495, 384712), (570, 334092), (627, 303720), (660, 288534), (684, 278410), (760, 250569), (792, 240445), (836, 227790), (855, 222728), (990, 192356), (1045, 182232), (1140, 167046), (1254, 151860), (1320, 144267), (1368, 139205), (1672, 113895), (1710, 111364), (1881, 101240), (1980, 96178), (2090, 91116), (2280, 83523), (2508, 75930), (2531, 75240), (3135, 60744), (3420, 55682), (3762, 50620), (3960, 48089), (4180, 45558), (5016, 37965), (5062, 37620), (6270, 30372), (6840, 27841), (7524, 25310), (7593, 25080), (8360, 22779), (9405, 20248), (10124, 18810), (12540, 15186), (12655, 15048)]