216442051280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{8867}}^1$

素因数の和:9386

約数の個数: 240

約数和(自身を含む): 631804561920

約数和(自身を除く): 415362510640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 479, 490, 520, 560, 637, 728, 784, 910, 958, 980, 1040, 1274, 1456, 1820, 1916, 1960, 2395, 2548, 3185, 3353, 3640, 3832, 3920, 4790, 5096, 6227, 6370, 6706, 7280, 7664, 8867, 9580, 10192, 12454, 12740, 13412, 16765, 17734, 19160, 23471, 24908, 25480, 26824, 31135, 33530, 35468, 38320, 43589, 44335, 46942, 49816, 50960, 53648, 62069, 62270, 67060, 70936, 87178, 88670, 93884, 99632, 115271, 117355, 124138, 124540, 134120, 141872, 174356, 177340, 187768, 217945, 230542, 234710, 248276, 249080, 268240, 305123, 310345, 348712, 354680, 375536, 434483, 435890, 461084, 469420, 496552, 498160, 576355, 610246, 620690, 697424, 709360, 806897, 868966, 871780, 922168, 938840, 993104, 1152710, 1220492, 1241380, 1525615, 1613794, 1737932, 1743560, 1844336, 1877680, 2172415, 2305420, 2440984, 2482760, 3051230, 3227588, 3475864, 3487120, 4034485, 4247293, 4344830, 4610840, 4881968, 4965520, 5648279, 6102460, 6455176, 6951728, 8068970, 8494586, 8689660, 9221680, 11296558, 12204920, 12910352, 16137940, 16989172, 17379320, 21236465, 22593116, 24409840, 28241395, 29731051, 32275880, 33978344, 34758640, 42472930, 45186232, 55214809, 56482790, 59462102, 64551760, 67956688, 84945860, 90372464, 110429618, 112965580, 118924204, 148655255, 169891720, 208117357, 220859236, 225931160, 237848408, 276074045, 297310510, 339783440, 386503663, 416234714, 441718472, 451862320, 475696816, 552148090, 594621020, 773007326, 832469428, 883436944, 1040586785, 1104296180, 1189242040, 1546014652, 1664938856, 1932518315, 2081173570, 2208592360, 2378484080, 2705525641, 3092029304, 3329877712, 3865036630, 4162347140, 4417184720, 5411051282, 6184058608, 7730073260, 8324694280, 10822102564, 13527628205, 15460146520, 16649388560, 21644205128, 27055256410, 30920293040, 43288410256, 54110512820, 108221025640, 216442051280]

約数ペア:

[(1, 216442051280), (2, 108221025640), (4, 54110512820), (5, 43288410256), (7, 30920293040), (8, 27055256410), (10, 21644205128), (13, 16649388560), (14, 15460146520), (16, 13527628205), (20, 10822102564), (26, 8324694280), (28, 7730073260), (35, 6184058608), (40, 5411051282), (49, 4417184720), (52, 4162347140), (56, 3865036630), (65, 3329877712), (70, 3092029304), (80, 2705525641), (91, 2378484080), (98, 2208592360), (104, 2081173570), (112, 1932518315), (130, 1664938856), (140, 1546014652), (182, 1189242040), (196, 1104296180), (208, 1040586785), (245, 883436944), (260, 832469428), (280, 773007326), (364, 594621020), (392, 552148090), (455, 475696816), (479, 451862320), (490, 441718472), (520, 416234714), (560, 386503663), (637, 339783440), (728, 297310510), (784, 276074045), (910, 237848408), (958, 225931160), (980, 220859236), (1040, 208117357), (1274, 169891720), (1456, 148655255), (1820, 118924204), (1916, 112965580), (1960, 110429618), (2395, 90372464), (2548, 84945860), (3185, 67956688), (3353, 64551760), (3640, 59462102), (3832, 56482790), (3920, 55214809), (4790, 45186232), (5096, 42472930), (6227, 34758640), (6370, 33978344), (6706, 32275880), (7280, 29731051), (7664, 28241395), (8867, 24409840), (9580, 22593116), (10192, 21236465), (12454, 17379320), (12740, 16989172), (13412, 16137940), (16765, 12910352), (17734, 12204920), (19160, 11296558), (23471, 9221680), (24908, 8689660), (25480, 8494586), (26824, 8068970), (31135, 6951728), (33530, 6455176), (35468, 6102460), (38320, 5648279), (43589, 4965520), (44335, 4881968), (46942, 4610840), (49816, 4344830), (50960, 4247293), (53648, 4034485), (62069, 3487120), (62270, 3475864), (67060, 3227588), (70936, 3051230), (87178, 2482760), (88670, 2440984), (93884, 2305420), (99632, 2172415), (115271, 1877680), (117355, 1844336), (124138, 1743560), (124540, 1737932), (134120, 1613794), (141872, 1525615), (174356, 1241380), (177340, 1220492), (187768, 1152710), (217945, 993104), (230542, 938840), (234710, 922168), (248276, 871780), (249080, 868966), (268240, 806897), (305123, 709360), (310345, 697424), (348712, 620690), (354680, 610246), (375536, 576355), (434483, 498160), (435890, 496552), (461084, 469420)]