1322969640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{1553}}^1$

素因数の和:1827

約数の個数: 128

約数和(自身を含む): 4117478400

約数和(自身を除く): 2794508760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 229, 248, 310, 372, 458, 465, 620, 687, 744, 916, 930, 1145, 1240, 1374, 1553, 1832, 1860, 2290, 2748, 3106, 3435, 3720, 4580, 4659, 5496, 6212, 6870, 7099, 7765, 9160, 9318, 12424, 13740, 14198, 15530, 18636, 21297, 23295, 27480, 28396, 31060, 35495, 37272, 42594, 46590, 48143, 56792, 62120, 70990, 85188, 93180, 96286, 106485, 141980, 144429, 170376, 186360, 192572, 212970, 240715, 283960, 288858, 355637, 385144, 425940, 481430, 577716, 711274, 722145, 851880, 962860, 1066911, 1155432, 1422548, 1444290, 1778185, 1925720, 2133822, 2845096, 2888580, 3556370, 4267644, 5334555, 5777160, 7112740, 8535288, 10669110, 11024747, 14225480, 21338220, 22049494, 33074241, 42676440, 44098988, 55123735, 66148482, 88197976, 110247470, 132296964, 165371205, 220494940, 264593928, 330742410, 440989880, 661484820, 1322969640]

約数ペア:

[(1, 1322969640), (2, 661484820), (3, 440989880), (4, 330742410), (5, 264593928), (6, 220494940), (8, 165371205), (10, 132296964), (12, 110247470), (15, 88197976), (20, 66148482), (24, 55123735), (30, 44098988), (31, 42676440), (40, 33074241), (60, 22049494), (62, 21338220), (93, 14225480), (120, 11024747), (124, 10669110), (155, 8535288), (186, 7112740), (229, 5777160), (248, 5334555), (310, 4267644), (372, 3556370), (458, 2888580), (465, 2845096), (620, 2133822), (687, 1925720), (744, 1778185), (916, 1444290), (930, 1422548), (1145, 1155432), (1240, 1066911), (1374, 962860), (1553, 851880), (1832, 722145), (1860, 711274), (2290, 577716), (2748, 481430), (3106, 425940), (3435, 385144), (3720, 355637), (4580, 288858), (4659, 283960), (5496, 240715), (6212, 212970), (6870, 192572), (7099, 186360), (7765, 170376), (9160, 144429), (9318, 141980), (12424, 106485), (13740, 96286), (14198, 93180), (15530, 85188), (18636, 70990), (21297, 62120), (23295, 56792), (27480, 48143), (28396, 46590), (31060, 42594), (35495, 37272)]