922145840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:512

約数の個数: 240

約数和(自身を含む): 2786488320

約数和(自身を除く): 1864342480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 121, 124, 140, 154, 155, 176, 217, 220, 242, 248, 280, 308, 310, 341, 385, 434, 439, 440, 484, 496, 560, 605, 616, 620, 682, 770, 847, 868, 878, 880, 968, 1085, 1210, 1232, 1240, 1364, 1540, 1694, 1705, 1736, 1756, 1936, 2170, 2195, 2387, 2420, 2480, 2728, 3073, 3080, 3388, 3410, 3472, 3512, 3751, 4235, 4340, 4390, 4774, 4829, 4840, 5456, 6146, 6160, 6776, 6820, 7024, 7502, 8470, 8680, 8780, 9548, 9658, 9680, 11935, 12292, 13552, 13609, 13640, 15004, 15365, 16940, 17360, 17560, 18755, 19096, 19316, 23870, 24145, 24584, 26257, 27218, 27280, 30008, 30730, 33803, 33880, 35120, 37510, 38192, 38632, 47740, 48290, 49168, 52514, 53119, 54436, 60016, 61460, 67606, 67760, 68045, 75020, 77264, 95263, 95480, 96580, 105028, 106238, 108872, 122920, 131285, 135212, 136090, 149699, 150040, 169015, 190526, 190960, 193160, 210056, 212476, 217744, 245840, 262570, 265595, 270424, 272180, 299398, 300080, 338030, 371833, 381052, 386320, 420112, 424952, 476315, 525140, 531190, 540848, 544360, 598796, 676060, 743666, 748495, 762104, 849904, 952630, 1047893, 1050280, 1062380, 1088720, 1197592, 1352120, 1487332, 1496990, 1524208, 1646689, 1859165, 1905260, 2095786, 2100560, 2124760, 2395184, 2704240, 2974664, 2993980, 3293378, 3718330, 3810520, 4191572, 4249520, 5239465, 5949328, 5987960, 6586756, 7436660, 7621040, 8233445, 8383144, 10478930, 11526823, 11975920, 13173512, 14873320, 16466890, 16766288, 20957860, 23053646, 26347024, 29746640, 32933780, 41915720, 46107292, 57634115, 65867560, 83831440, 92214584, 115268230, 131735120, 184429168, 230536460, 461072920, 922145840]

約数ペア:

[(1, 922145840), (2, 461072920), (4, 230536460), (5, 184429168), (7, 131735120), (8, 115268230), (10, 92214584), (11, 83831440), (14, 65867560), (16, 57634115), (20, 46107292), (22, 41915720), (28, 32933780), (31, 29746640), (35, 26347024), (40, 23053646), (44, 20957860), (55, 16766288), (56, 16466890), (62, 14873320), (70, 13173512), (77, 11975920), (80, 11526823), (88, 10478930), (110, 8383144), (112, 8233445), (121, 7621040), (124, 7436660), (140, 6586756), (154, 5987960), (155, 5949328), (176, 5239465), (217, 4249520), (220, 4191572), (242, 3810520), (248, 3718330), (280, 3293378), (308, 2993980), (310, 2974664), (341, 2704240), (385, 2395184), (434, 2124760), (439, 2100560), (440, 2095786), (484, 1905260), (496, 1859165), (560, 1646689), (605, 1524208), (616, 1496990), (620, 1487332), (682, 1352120), (770, 1197592), (847, 1088720), (868, 1062380), (878, 1050280), (880, 1047893), (968, 952630), (1085, 849904), (1210, 762104), (1232, 748495), (1240, 743666), (1364, 676060), (1540, 598796), (1694, 544360), (1705, 540848), (1736, 531190), (1756, 525140), (1936, 476315), (2170, 424952), (2195, 420112), (2387, 386320), (2420, 381052), (2480, 371833), (2728, 338030), (3073, 300080), (3080, 299398), (3388, 272180), (3410, 270424), (3472, 265595), (3512, 262570), (3751, 245840), (4235, 217744), (4340, 212476), (4390, 210056), (4774, 193160), (4829, 190960), (4840, 190526), (5456, 169015), (6146, 150040), (6160, 149699), (6776, 136090), (6820, 135212), (7024, 131285), (7502, 122920), (8470, 108872), (8680, 106238), (8780, 105028), (9548, 96580), (9658, 95480), (9680, 95263), (11935, 77264), (12292, 75020), (13552, 68045), (13609, 67760), (13640, 67606), (15004, 61460), (15365, 60016), (16940, 54436), (17360, 53119), (17560, 52514), (18755, 49168), (19096, 48290), (19316, 47740), (23870, 38632), (24145, 38192), (24584, 37510), (26257, 35120), (27218, 33880), (27280, 33803), (30008, 30730)]