16199982540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{15737}}^1$

素因数の和:15821

約数の個数: 288

約数和(自身を含む): 60494353920

約数和(自身を除く): 44294371380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 43, 45, 57, 60, 63, 70, 76, 84, 86, 90, 95, 105, 114, 126, 129, 133, 140, 171, 172, 180, 190, 210, 215, 228, 252, 258, 266, 285, 301, 315, 342, 380, 387, 399, 420, 430, 516, 532, 570, 602, 630, 645, 665, 684, 774, 798, 817, 855, 860, 903, 1140, 1197, 1204, 1260, 1290, 1330, 1505, 1548, 1596, 1634, 1710, 1806, 1935, 1995, 2394, 2451, 2580, 2660, 2709, 3010, 3268, 3420, 3612, 3870, 3990, 4085, 4515, 4788, 4902, 5418, 5719, 5985, 6020, 7353, 7740, 7980, 8170, 9030, 9804, 10836, 11438, 11970, 12255, 13545, 14706, 15737, 16340, 17157, 18060, 22876, 23940, 24510, 27090, 28595, 29412, 31474, 34314, 36765, 47211, 49020, 51471, 54180, 57190, 62948, 68628, 73530, 78685, 85785, 94422, 102942, 110159, 114380, 141633, 147060, 157370, 171570, 188844, 205884, 220318, 236055, 257355, 283266, 299003, 314740, 330477, 343140, 440636, 472110, 514710, 550795, 566532, 598006, 660954, 676691, 708165, 897009, 944220, 991431, 1029420, 1101590, 1196012, 1321908, 1353382, 1416330, 1495015, 1652385, 1794018, 1982862, 2030073, 2093021, 2203180, 2691027, 2706764, 2832660, 2990030, 3304770, 3383455, 3588036, 3965724, 4060146, 4186042, 4485045, 4736837, 4957155, 5382054, 5980060, 6090219, 6279063, 6609540, 6766910, 8120292, 8372084, 8970090, 9473674, 9914310, 10150365, 10465105, 10764108, 12180438, 12558126, 12857129, 13455135, 13533820, 14210511, 17940180, 18837189, 18947348, 19828620, 20300730, 20930210, 23684185, 24360876, 25116252, 25714258, 26910270, 28421022, 30451095, 31395315, 37674378, 38571387, 40601460, 41860420, 42631533, 47368370, 51428516, 53820540, 56842044, 60902190, 62790630, 64285645, 71052555, 75348756, 77142774, 85263066, 89999903, 94185945, 94736740, 115714161, 121804380, 125581260, 128571290, 142105110, 154285548, 170526132, 179999806, 188371890, 192856935, 213157665, 231428322, 257142580, 269999709, 284210220, 359999612, 376743780, 385713870, 426315330, 449999515, 462856644, 539999418, 578570805, 771427740, 809999127, 852630660, 899999030, 1079998836, 1157141610, 1349998545, 1619998254, 1799998060, 2314283220, 2699997090, 3239996508, 4049995635, 5399994180, 8099991270, 16199982540]

約数ペア:

[(1, 16199982540), (2, 8099991270), (3, 5399994180), (4, 4049995635), (5, 3239996508), (6, 2699997090), (7, 2314283220), (9, 1799998060), (10, 1619998254), (12, 1349998545), (14, 1157141610), (15, 1079998836), (18, 899999030), (19, 852630660), (20, 809999127), (21, 771427740), (28, 578570805), (30, 539999418), (35, 462856644), (36, 449999515), (38, 426315330), (42, 385713870), (43, 376743780), (45, 359999612), (57, 284210220), (60, 269999709), (63, 257142580), (70, 231428322), (76, 213157665), (84, 192856935), (86, 188371890), (90, 179999806), (95, 170526132), (105, 154285548), (114, 142105110), (126, 128571290), (129, 125581260), (133, 121804380), (140, 115714161), (171, 94736740), (172, 94185945), (180, 89999903), (190, 85263066), (210, 77142774), (215, 75348756), (228, 71052555), (252, 64285645), (258, 62790630), (266, 60902190), (285, 56842044), (301, 53820540), (315, 51428516), (342, 47368370), (380, 42631533), (387, 41860420), (399, 40601460), (420, 38571387), (430, 37674378), (516, 31395315), (532, 30451095), (570, 28421022), (602, 26910270), (630, 25714258), (645, 25116252), (665, 24360876), (684, 23684185), (774, 20930210), (798, 20300730), (817, 19828620), (855, 18947348), (860, 18837189), (903, 17940180), (1140, 14210511), (1197, 13533820), (1204, 13455135), (1260, 12857129), (1290, 12558126), (1330, 12180438), (1505, 10764108), (1548, 10465105), (1596, 10150365), (1634, 9914310), (1710, 9473674), (1806, 8970090), (1935, 8372084), (1995, 8120292), (2394, 6766910), (2451, 6609540), (2580, 6279063), (2660, 6090219), (2709, 5980060), (3010, 5382054), (3268, 4957155), (3420, 4736837), (3612, 4485045), (3870, 4186042), (3990, 4060146), (4085, 3965724), (4515, 3588036), (4788, 3383455), (4902, 3304770), (5418, 2990030), (5719, 2832660), (5985, 2706764), (6020, 2691027), (7353, 2203180), (7740, 2093021), (7980, 2030073), (8170, 1982862), (9030, 1794018), (9804, 1652385), (10836, 1495015), (11438, 1416330), (11970, 1353382), (12255, 1321908), (13545, 1196012), (14706, 1101590), (15737, 1029420), (16340, 991431), (17157, 944220), (18060, 897009), (22876, 708165), (23940, 676691), (24510, 660954), (27090, 598006), (28595, 566532), (29412, 550795), (31474, 514710), (34314, 472110), (36765, 440636), (47211, 343140), (49020, 330477), (51471, 314740), (54180, 299003), (57190, 283266), (62948, 257355), (68628, 236055), (73530, 220318), (78685, 205884), (85785, 188844), (94422, 171570), (102942, 157370), (110159, 147060), (114380, 141633)]