2888914860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:673

約数の個数: 288

約数和(自身を含む): 9869076672

約数和(自身を除く): 6980161812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 61, 65, 74, 78, 90, 111, 117, 122, 130, 148, 156, 180, 183, 185, 195, 222, 234, 244, 260, 305, 333, 366, 370, 390, 444, 468, 481, 547, 549, 555, 585, 610, 666, 732, 740, 780, 793, 915, 962, 1094, 1098, 1110, 1170, 1220, 1332, 1443, 1586, 1641, 1665, 1830, 1924, 2188, 2196, 2220, 2257, 2340, 2379, 2405, 2735, 2745, 2886, 3172, 3282, 3330, 3660, 3965, 4329, 4514, 4758, 4810, 4923, 5470, 5490, 5772, 6564, 6660, 6771, 7111, 7137, 7215, 7930, 8205, 8658, 9028, 9516, 9620, 9846, 10940, 10980, 11285, 11895, 13542, 14222, 14274, 14430, 15860, 16410, 17316, 19692, 20239, 20313, 21333, 21645, 22570, 23790, 24615, 27084, 28444, 28548, 28860, 29341, 32820, 33367, 33855, 35555, 35685, 40478, 40626, 42666, 43290, 45140, 47580, 49230, 58682, 60717, 63999, 66734, 67710, 71110, 71370, 80956, 81252, 85332, 86580, 88023, 98460, 100101, 101195, 101565, 106665, 117364, 121434, 127998, 133468, 135420, 142220, 142740, 146705, 166835, 176046, 182151, 200202, 202390, 203130, 213330, 242868, 255996, 263107, 264069, 293410, 300303, 303585, 319995, 333670, 352092, 364302, 400404, 404780, 406260, 426660, 433771, 440115, 500505, 526214, 528138, 586820, 600606, 607170, 639990, 667340, 728604, 789321, 867542, 880230, 910755, 1001010, 1052428, 1056276, 1201212, 1214340, 1234579, 1279980, 1301313, 1315535, 1320345, 1501515, 1578642, 1735084, 1760460, 1821510, 2002020, 2168855, 2367963, 2469158, 2602626, 2631070, 2640690, 3003030, 3157284, 3643020, 3703737, 3903939, 3946605, 4337710, 4735926, 4938316, 5205252, 5262140, 5281380, 6006060, 6172895, 6506565, 7407474, 7807878, 7893210, 8675420, 9471852, 11111211, 11839815, 12345790, 13013130, 14814948, 15615756, 15786420, 16049527, 18518685, 19519695, 22222422, 23679630, 24691580, 26026260, 32099054, 37037370, 39039390, 44444844, 47359260, 48148581, 55556055, 64198108, 74074740, 78078780, 80247635, 96297162, 111112110, 144445743, 160495270, 192594324, 222224220, 240742905, 288891486, 320990540, 481485810, 577782972, 722228715, 962971620, 1444457430, 2888914860]

約数ペア:

[(1, 2888914860), (2, 1444457430), (3, 962971620), (4, 722228715), (5, 577782972), (6, 481485810), (9, 320990540), (10, 288891486), (12, 240742905), (13, 222224220), (15, 192594324), (18, 160495270), (20, 144445743), (26, 111112110), (30, 96297162), (36, 80247635), (37, 78078780), (39, 74074740), (45, 64198108), (52, 55556055), (60, 48148581), (61, 47359260), (65, 44444844), (74, 39039390), (78, 37037370), (90, 32099054), (111, 26026260), (117, 24691580), (122, 23679630), (130, 22222422), (148, 19519695), (156, 18518685), (180, 16049527), (183, 15786420), (185, 15615756), (195, 14814948), (222, 13013130), (234, 12345790), (244, 11839815), (260, 11111211), (305, 9471852), (333, 8675420), (366, 7893210), (370, 7807878), (390, 7407474), (444, 6506565), (468, 6172895), (481, 6006060), (547, 5281380), (549, 5262140), (555, 5205252), (585, 4938316), (610, 4735926), (666, 4337710), (732, 3946605), (740, 3903939), (780, 3703737), (793, 3643020), (915, 3157284), (962, 3003030), (1094, 2640690), (1098, 2631070), (1110, 2602626), (1170, 2469158), (1220, 2367963), (1332, 2168855), (1443, 2002020), (1586, 1821510), (1641, 1760460), (1665, 1735084), (1830, 1578642), (1924, 1501515), (2188, 1320345), (2196, 1315535), (2220, 1301313), (2257, 1279980), (2340, 1234579), (2379, 1214340), (2405, 1201212), (2735, 1056276), (2745, 1052428), (2886, 1001010), (3172, 910755), (3282, 880230), (3330, 867542), (3660, 789321), (3965, 728604), (4329, 667340), (4514, 639990), (4758, 607170), (4810, 600606), (4923, 586820), (5470, 528138), (5490, 526214), (5772, 500505), (6564, 440115), (6660, 433771), (6771, 426660), (7111, 406260), (7137, 404780), (7215, 400404), (7930, 364302), (8205, 352092), (8658, 333670), (9028, 319995), (9516, 303585), (9620, 300303), (9846, 293410), (10940, 264069), (10980, 263107), (11285, 255996), (11895, 242868), (13542, 213330), (14222, 203130), (14274, 202390), (14430, 200202), (15860, 182151), (16410, 176046), (17316, 166835), (19692, 146705), (20239, 142740), (20313, 142220), (21333, 135420), (21645, 133468), (22570, 127998), (23790, 121434), (24615, 117364), (27084, 106665), (28444, 101565), (28548, 101195), (28860, 100101), (29341, 98460), (32820, 88023), (33367, 86580), (33855, 85332), (35555, 81252), (35685, 80956), (40478, 71370), (40626, 71110), (42666, 67710), (43290, 66734), (45140, 63999), (47580, 60717), (49230, 58682)]