1567481580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4133}}^1$

素因数の和:4205

約数の個数: 216

約数和(自身を含む): 5660967312

約数和(自身を除く): 4093485732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 49, 60, 63, 70, 84, 86, 90, 98, 105, 126, 129, 140, 147, 172, 180, 196, 210, 215, 245, 252, 258, 294, 301, 315, 387, 420, 430, 441, 490, 516, 588, 602, 630, 645, 735, 774, 860, 882, 903, 980, 1204, 1260, 1290, 1470, 1505, 1548, 1764, 1806, 1935, 2107, 2205, 2580, 2709, 2940, 3010, 3612, 3870, 4133, 4214, 4410, 4515, 5418, 6020, 6321, 7740, 8266, 8428, 8820, 9030, 10535, 10836, 12399, 12642, 13545, 16532, 18060, 18963, 20665, 21070, 24798, 25284, 27090, 28931, 31605, 37197, 37926, 41330, 42140, 49596, 54180, 57862, 61995, 63210, 74394, 75852, 82660, 86793, 94815, 115724, 123990, 126420, 144655, 148788, 173586, 177719, 185985, 189630, 202517, 247980, 260379, 289310, 347172, 355438, 371970, 379260, 405034, 433965, 520758, 533157, 578620, 607551, 710876, 743940, 810068, 867930, 888595, 1012585, 1041516, 1066314, 1215102, 1244033, 1301895, 1599471, 1735860, 1777190, 1822653, 2025170, 2132628, 2430204, 2488066, 2603790, 2665785, 3037755, 3198942, 3554380, 3645306, 3732099, 4050340, 4976132, 5207580, 5331570, 6075510, 6220165, 6397884, 7290612, 7464198, 7997355, 8708231, 9113265, 10663140, 11196297, 12151020, 12440330, 14928396, 15994710, 17416462, 18226530, 18660495, 22392594, 24880660, 26124693, 31989420, 34832924, 36453060, 37320990, 43541155, 44785188, 52249386, 55981485, 74641980, 78374079, 87082310, 104498772, 111962970, 130623465, 156748158, 174164620, 223925940, 261246930, 313496316, 391870395, 522493860, 783740790, 1567481580]

約数ペア:

[(1, 1567481580), (2, 783740790), (3, 522493860), (4, 391870395), (5, 313496316), (6, 261246930), (7, 223925940), (9, 174164620), (10, 156748158), (12, 130623465), (14, 111962970), (15, 104498772), (18, 87082310), (20, 78374079), (21, 74641980), (28, 55981485), (30, 52249386), (35, 44785188), (36, 43541155), (42, 37320990), (43, 36453060), (45, 34832924), (49, 31989420), (60, 26124693), (63, 24880660), (70, 22392594), (84, 18660495), (86, 18226530), (90, 17416462), (98, 15994710), (105, 14928396), (126, 12440330), (129, 12151020), (140, 11196297), (147, 10663140), (172, 9113265), (180, 8708231), (196, 7997355), (210, 7464198), (215, 7290612), (245, 6397884), (252, 6220165), (258, 6075510), (294, 5331570), (301, 5207580), (315, 4976132), (387, 4050340), (420, 3732099), (430, 3645306), (441, 3554380), (490, 3198942), (516, 3037755), (588, 2665785), (602, 2603790), (630, 2488066), (645, 2430204), (735, 2132628), (774, 2025170), (860, 1822653), (882, 1777190), (903, 1735860), (980, 1599471), (1204, 1301895), (1260, 1244033), (1290, 1215102), (1470, 1066314), (1505, 1041516), (1548, 1012585), (1764, 888595), (1806, 867930), (1935, 810068), (2107, 743940), (2205, 710876), (2580, 607551), (2709, 578620), (2940, 533157), (3010, 520758), (3612, 433965), (3870, 405034), (4133, 379260), (4214, 371970), (4410, 355438), (4515, 347172), (5418, 289310), (6020, 260379), (6321, 247980), (7740, 202517), (8266, 189630), (8428, 185985), (8820, 177719), (9030, 173586), (10535, 148788), (10836, 144655), (12399, 126420), (12642, 123990), (13545, 115724), (16532, 94815), (18060, 86793), (18963, 82660), (20665, 75852), (21070, 74394), (24798, 63210), (25284, 61995), (27090, 57862), (28931, 54180), (31605, 49596), (37197, 42140), (37926, 41330)]