1469659160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{641}}^1$

素因数の和:769

約数の個数: 96

約数和(自身を含む): 3500081280

約数和(自身を除く): 2030422120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 43, 62, 86, 124, 155, 172, 215, 248, 310, 344, 430, 620, 641, 860, 1240, 1282, 1333, 1720, 1849, 2564, 2666, 3205, 3698, 5128, 5332, 6410, 6665, 7396, 9245, 10664, 12820, 13330, 14792, 18490, 19871, 25640, 26660, 27563, 36980, 39742, 53320, 55126, 57319, 73960, 79484, 99355, 110252, 114638, 137815, 158968, 198710, 220504, 229276, 275630, 286595, 397420, 458552, 551260, 573190, 794840, 854453, 1102520, 1146380, 1185209, 1708906, 2292760, 2370418, 3417812, 4272265, 4740836, 5926045, 6835624, 8544530, 9481672, 11852090, 17089060, 23704180, 34178120, 36741479, 47408360, 73482958, 146965916, 183707395, 293931832, 367414790, 734829580, 1469659160]

約数ペア:

[(1, 1469659160), (2, 734829580), (4, 367414790), (5, 293931832), (8, 183707395), (10, 146965916), (20, 73482958), (31, 47408360), (40, 36741479), (43, 34178120), (62, 23704180), (86, 17089060), (124, 11852090), (155, 9481672), (172, 8544530), (215, 6835624), (248, 5926045), (310, 4740836), (344, 4272265), (430, 3417812), (620, 2370418), (641, 2292760), (860, 1708906), (1240, 1185209), (1282, 1146380), (1333, 1102520), (1720, 854453), (1849, 794840), (2564, 573190), (2666, 551260), (3205, 458552), (3698, 397420), (5128, 286595), (5332, 275630), (6410, 229276), (6665, 220504), (7396, 198710), (9245, 158968), (10664, 137815), (12820, 114638), (13330, 110252), (14792, 99355), (18490, 79484), (19871, 73960), (25640, 57319), (26660, 55126), (27563, 53320), (36980, 39742)]