1138548840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1624

約数の個数: 256

約数和(自身を含む): 4108769280

約数和(自身を除く): 2970220440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 43, 44, 52, 55, 60, 65, 66, 78, 86, 88, 104, 110, 120, 129, 130, 132, 143, 156, 165, 172, 195, 215, 220, 258, 260, 264, 286, 312, 330, 344, 390, 429, 430, 440, 473, 516, 520, 559, 572, 645, 660, 715, 780, 858, 860, 946, 1032, 1118, 1144, 1290, 1320, 1419, 1430, 1543, 1560, 1677, 1716, 1720, 1892, 2145, 2236, 2365, 2580, 2795, 2838, 2860, 3086, 3354, 3432, 3784, 4290, 4472, 4629, 4730, 5160, 5590, 5676, 5720, 6149, 6172, 6708, 7095, 7715, 8385, 8580, 9258, 9460, 11180, 11352, 12298, 12344, 13416, 14190, 15430, 16770, 16973, 17160, 18447, 18516, 18920, 20059, 22360, 23145, 24596, 28380, 30745, 30860, 33540, 33946, 36894, 37032, 40118, 46290, 49192, 50919, 56760, 60177, 61490, 61720, 66349, 67080, 67892, 73788, 80236, 84865, 92235, 92580, 100295, 101838, 120354, 122980, 132698, 135784, 147576, 160472, 169730, 184470, 185160, 199047, 200590, 203676, 220649, 240708, 245960, 254595, 265396, 300885, 331745, 339460, 368940, 398094, 401180, 407352, 441298, 481416, 509190, 530792, 601770, 661947, 663490, 678920, 729839, 737880, 796188, 802360, 862537, 882596, 995235, 1018380, 1103245, 1203540, 1323894, 1326980, 1459678, 1592376, 1725074, 1765192, 1990470, 2036760, 2189517, 2206490, 2407080, 2587611, 2647788, 2653960, 2919356, 3309735, 3450148, 3649195, 3980940, 4312685, 4379034, 4412980, 5175222, 5295576, 5838712, 6619470, 6900296, 7298390, 7961880, 8625370, 8758068, 8825960, 9487907, 10350444, 10947585, 12938055, 13238940, 14596780, 17250740, 17516136, 18975814, 20700888, 21895170, 25876110, 26477880, 28463721, 29193560, 34501480, 37951628, 43790340, 47439535, 51752220, 56927442, 75903256, 87580680, 94879070, 103504440, 113854884, 142318605, 189758140, 227709768, 284637210, 379516280, 569274420, 1138548840]

約数ペア:

[(1, 1138548840), (2, 569274420), (3, 379516280), (4, 284637210), (5, 227709768), (6, 189758140), (8, 142318605), (10, 113854884), (11, 103504440), (12, 94879070), (13, 87580680), (15, 75903256), (20, 56927442), (22, 51752220), (24, 47439535), (26, 43790340), (30, 37951628), (33, 34501480), (39, 29193560), (40, 28463721), (43, 26477880), (44, 25876110), (52, 21895170), (55, 20700888), (60, 18975814), (65, 17516136), (66, 17250740), (78, 14596780), (86, 13238940), (88, 12938055), (104, 10947585), (110, 10350444), (120, 9487907), (129, 8825960), (130, 8758068), (132, 8625370), (143, 7961880), (156, 7298390), (165, 6900296), (172, 6619470), (195, 5838712), (215, 5295576), (220, 5175222), (258, 4412980), (260, 4379034), (264, 4312685), (286, 3980940), (312, 3649195), (330, 3450148), (344, 3309735), (390, 2919356), (429, 2653960), (430, 2647788), (440, 2587611), (473, 2407080), (516, 2206490), (520, 2189517), (559, 2036760), (572, 1990470), (645, 1765192), (660, 1725074), (715, 1592376), (780, 1459678), (858, 1326980), (860, 1323894), (946, 1203540), (1032, 1103245), (1118, 1018380), (1144, 995235), (1290, 882596), (1320, 862537), (1419, 802360), (1430, 796188), (1543, 737880), (1560, 729839), (1677, 678920), (1716, 663490), (1720, 661947), (1892, 601770), (2145, 530792), (2236, 509190), (2365, 481416), (2580, 441298), (2795, 407352), (2838, 401180), (2860, 398094), (3086, 368940), (3354, 339460), (3432, 331745), (3784, 300885), (4290, 265396), (4472, 254595), (4629, 245960), (4730, 240708), (5160, 220649), (5590, 203676), (5676, 200590), (5720, 199047), (6149, 185160), (6172, 184470), (6708, 169730), (7095, 160472), (7715, 147576), (8385, 135784), (8580, 132698), (9258, 122980), (9460, 120354), (11180, 101838), (11352, 100295), (12298, 92580), (12344, 92235), (13416, 84865), (14190, 80236), (15430, 73788), (16770, 67892), (16973, 67080), (17160, 66349), (18447, 61720), (18516, 61490), (18920, 60177), (20059, 56760), (22360, 50919), (23145, 49192), (24596, 46290), (28380, 40118), (30745, 37032), (30860, 36894), (33540, 33946)]