731194380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1097}}^1$

素因数の和:1165

約数の個数: 216

約数和(自身を含む): 2652223392

約数和(自身を除く): 1921029012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 529, 630, 644, 690, 805, 828, 966, 1035, 1058, 1097, 1260, 1380, 1449, 1587, 1610, 1932, 2070, 2116, 2194, 2415, 2645, 2898, 3174, 3220, 3291, 3703, 4140, 4388, 4761, 4830, 5290, 5485, 5796, 6348, 6582, 7245, 7406, 7679, 7935, 9522, 9660, 9873, 10580, 10970, 11109, 13164, 14490, 14812, 15358, 15870, 16455, 18515, 19044, 19746, 21940, 22218, 23037, 23805, 25231, 28980, 30716, 31740, 32910, 33327, 37030, 38395, 39492, 44436, 46074, 47610, 49365, 50462, 55545, 65820, 66654, 69111, 74060, 75693, 76790, 92148, 95220, 98730, 100924, 111090, 115185, 126155, 133308, 138222, 151386, 153580, 166635, 176617, 197460, 222180, 227079, 230370, 252310, 276444, 302772, 333270, 345555, 353234, 378465, 454158, 460740, 504620, 529851, 580313, 666540, 691110, 706468, 756930, 883085, 908316, 1059702, 1135395, 1160626, 1382220, 1513860, 1589553, 1740939, 1766170, 2119404, 2270790, 2321252, 2649255, 2901565, 3179106, 3481878, 3532340, 4062191, 4541580, 5222817, 5298510, 5803130, 6358212, 6963756, 7947765, 8124382, 8704695, 10445634, 10597020, 11606260, 12186573, 15895530, 16248764, 17409390, 20310955, 20891268, 24373146, 26114085, 31791060, 34818780, 36559719, 40621910, 48746292, 52228170, 60932865, 73119438, 81243820, 104456340, 121865730, 146238876, 182798595, 243731460, 365597190, 731194380]

約数ペア:

[(1, 731194380), (2, 365597190), (3, 243731460), (4, 182798595), (5, 146238876), (6, 121865730), (7, 104456340), (9, 81243820), (10, 73119438), (12, 60932865), (14, 52228170), (15, 48746292), (18, 40621910), (20, 36559719), (21, 34818780), (23, 31791060), (28, 26114085), (30, 24373146), (35, 20891268), (36, 20310955), (42, 17409390), (45, 16248764), (46, 15895530), (60, 12186573), (63, 11606260), (69, 10597020), (70, 10445634), (84, 8704695), (90, 8124382), (92, 7947765), (105, 6963756), (115, 6358212), (126, 5803130), (138, 5298510), (140, 5222817), (161, 4541580), (180, 4062191), (207, 3532340), (210, 3481878), (230, 3179106), (252, 2901565), (276, 2649255), (315, 2321252), (322, 2270790), (345, 2119404), (414, 1766170), (420, 1740939), (460, 1589553), (483, 1513860), (529, 1382220), (630, 1160626), (644, 1135395), (690, 1059702), (805, 908316), (828, 883085), (966, 756930), (1035, 706468), (1058, 691110), (1097, 666540), (1260, 580313), (1380, 529851), (1449, 504620), (1587, 460740), (1610, 454158), (1932, 378465), (2070, 353234), (2116, 345555), (2194, 333270), (2415, 302772), (2645, 276444), (2898, 252310), (3174, 230370), (3220, 227079), (3291, 222180), (3703, 197460), (4140, 176617), (4388, 166635), (4761, 153580), (4830, 151386), (5290, 138222), (5485, 133308), (5796, 126155), (6348, 115185), (6582, 111090), (7245, 100924), (7406, 98730), (7679, 95220), (7935, 92148), (9522, 76790), (9660, 75693), (9873, 74060), (10580, 69111), (10970, 66654), (11109, 65820), (13164, 55545), (14490, 50462), (14812, 49365), (15358, 47610), (15870, 46074), (16455, 44436), (18515, 39492), (19044, 38395), (19746, 37030), (21940, 33327), (22218, 32910), (23037, 31740), (23805, 30716), (25231, 28980)]