1736920640

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8521}}^1$

素因数の和:8565

約数の個数: 168

約数和(自身を含む): 5182023672

約数和(自身を除く): 3445103032

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 637, 728, 784, 832, 910, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1960, 2080, 2240, 2548, 2912, 3136, 3185, 3640, 3920, 4160, 5096, 5824, 6370, 7280, 7840, 8521, 10192, 12740, 14560, 15680, 17042, 20384, 25480, 29120, 34084, 40768, 42605, 50960, 59647, 68168, 85210, 101920, 110773, 119294, 136336, 170420, 203840, 221546, 238588, 272672, 298235, 340840, 417529, 443092, 477176, 545344, 553865, 596470, 681680, 775411, 835058, 886184, 954352, 1107730, 1192940, 1363360, 1550822, 1670116, 1772368, 1908704, 2087645, 2215460, 2385880, 2726720, 3101644, 3340232, 3544736, 3817408, 3877055, 4175290, 4430920, 4771760, 5427877, 6203288, 6680464, 7089472, 7754110, 8350580, 8861840, 9543520, 10855754, 12406576, 13360928, 15508220, 16701160, 17723680, 19087040, 21711508, 24813152, 26721856, 27139385, 31016440, 33402320, 35447360, 43423016, 49626304, 54278770, 62032880, 66804640, 86846032, 108557540, 124065760, 133609280, 173692064, 217115080, 248131520, 347384128, 434230160, 868460320, 1736920640]

約数ペア:

[(1, 1736920640), (2, 868460320), (4, 434230160), (5, 347384128), (7, 248131520), (8, 217115080), (10, 173692064), (13, 133609280), (14, 124065760), (16, 108557540), (20, 86846032), (26, 66804640), (28, 62032880), (32, 54278770), (35, 49626304), (40, 43423016), (49, 35447360), (52, 33402320), (56, 31016440), (64, 27139385), (65, 26721856), (70, 24813152), (80, 21711508), (91, 19087040), (98, 17723680), (104, 16701160), (112, 15508220), (130, 13360928), (140, 12406576), (160, 10855754), (182, 9543520), (196, 8861840), (208, 8350580), (224, 7754110), (245, 7089472), (260, 6680464), (280, 6203288), (320, 5427877), (364, 4771760), (392, 4430920), (416, 4175290), (448, 3877055), (455, 3817408), (490, 3544736), (520, 3340232), (560, 3101644), (637, 2726720), (728, 2385880), (784, 2215460), (832, 2087645), (910, 1908704), (980, 1772368), (1040, 1670116), (1120, 1550822), (1274, 1363360), (1456, 1192940), (1568, 1107730), (1820, 954352), (1960, 886184), (2080, 835058), (2240, 775411), (2548, 681680), (2912, 596470), (3136, 553865), (3185, 545344), (3640, 477176), (3920, 443092), (4160, 417529), (5096, 340840), (5824, 298235), (6370, 272672), (7280, 238588), (7840, 221546), (8521, 203840), (10192, 170420), (12740, 136336), (14560, 119294), (15680, 110773), (17042, 101920), (20384, 85210), (25480, 68168), (29120, 59647), (34084, 50960), (40768, 42605)]