2019469680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:868

約数の個数: 240

約数和(自身を含む): 7019550720

約数和(自身を除く): 5000081040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 83, 90, 94, 120, 141, 144, 166, 180, 188, 235, 240, 249, 282, 332, 360, 376, 415, 423, 470, 498, 564, 664, 705, 719, 720, 747, 752, 830, 846, 940, 996, 1128, 1245, 1328, 1410, 1438, 1494, 1660, 1692, 1880, 1992, 2115, 2157, 2256, 2490, 2820, 2876, 2988, 3320, 3384, 3595, 3735, 3760, 3901, 3984, 4230, 4314, 4980, 5640, 5752, 5976, 6471, 6640, 6768, 7190, 7470, 7802, 8460, 8628, 9960, 10785, 11280, 11504, 11703, 11952, 12942, 14380, 14940, 15604, 16920, 17256, 19505, 19920, 21570, 23406, 25884, 28760, 29880, 31208, 32355, 33793, 33840, 34512, 35109, 39010, 43140, 46812, 51768, 57520, 58515, 59677, 59760, 62416, 64710, 67586, 70218, 78020, 86280, 93624, 101379, 103536, 117030, 119354, 129420, 135172, 140436, 156040, 168965, 172560, 175545, 179031, 187248, 202758, 234060, 238708, 258840, 270344, 280872, 298385, 304137, 312080, 337930, 351090, 358062, 405516, 468120, 477416, 506895, 517680, 537093, 540688, 561744, 596770, 608274, 675860, 702180, 716124, 811032, 895155, 936240, 954832, 1013790, 1074186, 1193540, 1216548, 1351720, 1404360, 1432248, 1520685, 1622064, 1790310, 2027580, 2148372, 2387080, 2433096, 2685465, 2703440, 2804819, 2808720, 2864496, 3041370, 3580620, 4055160, 4296744, 4774160, 4866192, 5370930, 5609638, 6082740, 7161240, 8110320, 8414457, 8593488, 10741860, 11219276, 12165480, 14024095, 14322480, 16828914, 21483720, 22438552, 24330960, 25243371, 28048190, 33657828, 42072285, 42967440, 44877104, 50486742, 56096380, 67315656, 84144570, 100973484, 112192760, 126216855, 134631312, 168289140, 201946968, 224385520, 252433710, 336578280, 403893936, 504867420, 673156560, 1009734840, 2019469680]

約数ペア:

[(1, 2019469680), (2, 1009734840), (3, 673156560), (4, 504867420), (5, 403893936), (6, 336578280), (8, 252433710), (9, 224385520), (10, 201946968), (12, 168289140), (15, 134631312), (16, 126216855), (18, 112192760), (20, 100973484), (24, 84144570), (30, 67315656), (36, 56096380), (40, 50486742), (45, 44877104), (47, 42967440), (48, 42072285), (60, 33657828), (72, 28048190), (80, 25243371), (83, 24330960), (90, 22438552), (94, 21483720), (120, 16828914), (141, 14322480), (144, 14024095), (166, 12165480), (180, 11219276), (188, 10741860), (235, 8593488), (240, 8414457), (249, 8110320), (282, 7161240), (332, 6082740), (360, 5609638), (376, 5370930), (415, 4866192), (423, 4774160), (470, 4296744), (498, 4055160), (564, 3580620), (664, 3041370), (705, 2864496), (719, 2808720), (720, 2804819), (747, 2703440), (752, 2685465), (830, 2433096), (846, 2387080), (940, 2148372), (996, 2027580), (1128, 1790310), (1245, 1622064), (1328, 1520685), (1410, 1432248), (1438, 1404360), (1494, 1351720), (1660, 1216548), (1692, 1193540), (1880, 1074186), (1992, 1013790), (2115, 954832), (2157, 936240), (2256, 895155), (2490, 811032), (2820, 716124), (2876, 702180), (2988, 675860), (3320, 608274), (3384, 596770), (3595, 561744), (3735, 540688), (3760, 537093), (3901, 517680), (3984, 506895), (4230, 477416), (4314, 468120), (4980, 405516), (5640, 358062), (5752, 351090), (5976, 337930), (6471, 312080), (6640, 304137), (6768, 298385), (7190, 280872), (7470, 270344), (7802, 258840), (8460, 238708), (8628, 234060), (9960, 202758), (10785, 187248), (11280, 179031), (11504, 175545), (11703, 172560), (11952, 168965), (12942, 156040), (14380, 140436), (14940, 135172), (15604, 129420), (16920, 119354), (17256, 117030), (19505, 103536), (19920, 101379), (21570, 93624), (23406, 86280), (25884, 78020), (28760, 70218), (29880, 67586), (31208, 64710), (32355, 62416), (33793, 59760), (33840, 59677), (34512, 58515), (35109, 57520), (39010, 51768), (43140, 46812)]