2840792880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:300

約数の個数: 240

約数和(自身を含む): 9264451680

約数和(自身を除く): 6423658800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 109, 113, 120, 124, 155, 186, 218, 226, 240, 248, 310, 327, 339, 372, 436, 452, 465, 496, 545, 565, 620, 654, 678, 744, 872, 904, 930, 961, 1090, 1130, 1240, 1308, 1356, 1488, 1635, 1695, 1744, 1808, 1860, 1922, 2180, 2260, 2480, 2616, 2712, 2883, 3270, 3379, 3390, 3503, 3720, 3844, 4360, 4520, 4805, 5232, 5424, 5766, 6540, 6758, 6780, 7006, 7440, 7688, 8720, 9040, 9610, 10137, 10509, 11532, 12317, 13080, 13516, 13560, 14012, 14415, 15376, 16895, 17515, 19220, 20274, 21018, 23064, 24634, 26160, 27032, 27120, 28024, 28830, 33790, 35030, 36951, 38440, 40548, 42036, 46128, 49268, 50685, 52545, 54064, 56048, 57660, 61585, 67580, 70060, 73902, 76880, 81096, 84072, 98536, 101370, 104749, 105090, 108593, 115320, 123170, 135160, 140120, 147804, 162192, 168144, 184755, 197072, 202740, 209498, 210180, 217186, 230640, 246340, 270320, 280240, 295608, 314247, 325779, 369510, 381827, 405480, 418996, 420360, 434372, 492680, 523745, 542965, 591216, 628494, 651558, 739020, 763654, 810960, 837992, 840720, 868744, 985360, 1047490, 1085930, 1145481, 1256988, 1303116, 1478040, 1527308, 1571235, 1628895, 1675984, 1737488, 1909135, 2094980, 2171860, 2290962, 2513976, 2606232, 2956080, 3054616, 3142470, 3257790, 3818270, 4189960, 4343720, 4581924, 5027952, 5212464, 5727405, 6109232, 6284940, 6515580, 7636540, 8379920, 8687440, 9163848, 11454810, 11836637, 12569880, 13031160, 15273080, 18327696, 22909620, 23673274, 25139760, 26062320, 30546160, 35509911, 45819240, 47346548, 59183185, 71019822, 91638480, 94693096, 118366370, 142039644, 177549555, 189386192, 236732740, 284079288, 355099110, 473465480, 568158576, 710198220, 946930960, 1420396440, 2840792880]

約数ペア:

[(1, 2840792880), (2, 1420396440), (3, 946930960), (4, 710198220), (5, 568158576), (6, 473465480), (8, 355099110), (10, 284079288), (12, 236732740), (15, 189386192), (16, 177549555), (20, 142039644), (24, 118366370), (30, 94693096), (31, 91638480), (40, 71019822), (48, 59183185), (60, 47346548), (62, 45819240), (80, 35509911), (93, 30546160), (109, 26062320), (113, 25139760), (120, 23673274), (124, 22909620), (155, 18327696), (186, 15273080), (218, 13031160), (226, 12569880), (240, 11836637), (248, 11454810), (310, 9163848), (327, 8687440), (339, 8379920), (372, 7636540), (436, 6515580), (452, 6284940), (465, 6109232), (496, 5727405), (545, 5212464), (565, 5027952), (620, 4581924), (654, 4343720), (678, 4189960), (744, 3818270), (872, 3257790), (904, 3142470), (930, 3054616), (961, 2956080), (1090, 2606232), (1130, 2513976), (1240, 2290962), (1308, 2171860), (1356, 2094980), (1488, 1909135), (1635, 1737488), (1695, 1675984), (1744, 1628895), (1808, 1571235), (1860, 1527308), (1922, 1478040), (2180, 1303116), (2260, 1256988), (2480, 1145481), (2616, 1085930), (2712, 1047490), (2883, 985360), (3270, 868744), (3379, 840720), (3390, 837992), (3503, 810960), (3720, 763654), (3844, 739020), (4360, 651558), (4520, 628494), (4805, 591216), (5232, 542965), (5424, 523745), (5766, 492680), (6540, 434372), (6758, 420360), (6780, 418996), (7006, 405480), (7440, 381827), (7688, 369510), (8720, 325779), (9040, 314247), (9610, 295608), (10137, 280240), (10509, 270320), (11532, 246340), (12317, 230640), (13080, 217186), (13516, 210180), (13560, 209498), (14012, 202740), (14415, 197072), (15376, 184755), (16895, 168144), (17515, 162192), (19220, 147804), (20274, 140120), (21018, 135160), (23064, 123170), (24634, 115320), (26160, 108593), (27032, 105090), (27120, 104749), (28024, 101370), (28830, 98536), (33790, 84072), (35030, 81096), (36951, 76880), (38440, 73902), (40548, 70060), (42036, 67580), (46128, 61585), (49268, 57660), (50685, 56048), (52545, 54064)]