172648283220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{328591}}^1$

素因数の和:328755

約数の個数: 192

約数和(自身を含む): 618278707200

約数和(自身を除く): 445630423980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 139, 140, 180, 189, 210, 252, 270, 278, 315, 378, 417, 420, 540, 556, 630, 695, 756, 834, 945, 973, 1251, 1260, 1390, 1668, 1890, 1946, 2085, 2502, 2780, 2919, 3753, 3780, 3892, 4170, 4865, 5004, 5838, 6255, 7506, 8340, 8757, 9730, 11676, 12510, 14595, 15012, 17514, 18765, 19460, 25020, 26271, 29190, 35028, 37530, 43785, 52542, 58380, 75060, 87570, 105084, 131355, 175140, 262710, 328591, 525420, 657182, 985773, 1314364, 1642955, 1971546, 2300137, 2957319, 3285910, 3943092, 4600274, 4928865, 5914638, 6571820, 6900411, 8871957, 9200548, 9857730, 11500685, 11829276, 13800822, 14786595, 17743914, 19715460, 20701233, 23001370, 27601644, 29573190, 34502055, 35487828, 41402466, 44359785, 45674149, 46002740, 59146380, 62103699, 69004110, 82804932, 88719570, 91348298, 103506165, 124207398, 137022447, 138008220, 177439140, 182696596, 207012330, 228370745, 248414796, 274044894, 310518495, 319719043, 411067341, 414024660, 456741490, 548089788, 621036990, 639438086, 685112235, 822134682, 913482980, 959157129, 1233202023, 1242073980, 1278876172, 1370224470, 1598595215, 1644269364, 1918314258, 2055336705, 2466404046, 2740448940, 2877471387, 3197190430, 3836628516, 4110673410, 4795785645, 4932808092, 5754942774, 6166010115, 6394380860, 8221346820, 8632414161, 9591571290, 11509885548, 12332020230, 14387356935, 17264828322, 19183142580, 24664040460, 28774713870, 34529656644, 43162070805, 57549427740, 86324141610, 172648283220]

約数ペア:

[(1, 172648283220), (2, 86324141610), (3, 57549427740), (4, 43162070805), (5, 34529656644), (6, 28774713870), (7, 24664040460), (9, 19183142580), (10, 17264828322), (12, 14387356935), (14, 12332020230), (15, 11509885548), (18, 9591571290), (20, 8632414161), (21, 8221346820), (27, 6394380860), (28, 6166010115), (30, 5754942774), (35, 4932808092), (36, 4795785645), (42, 4110673410), (45, 3836628516), (54, 3197190430), (60, 2877471387), (63, 2740448940), (70, 2466404046), (84, 2055336705), (90, 1918314258), (105, 1644269364), (108, 1598595215), (126, 1370224470), (135, 1278876172), (139, 1242073980), (140, 1233202023), (180, 959157129), (189, 913482980), (210, 822134682), (252, 685112235), (270, 639438086), (278, 621036990), (315, 548089788), (378, 456741490), (417, 414024660), (420, 411067341), (540, 319719043), (556, 310518495), (630, 274044894), (695, 248414796), (756, 228370745), (834, 207012330), (945, 182696596), (973, 177439140), (1251, 138008220), (1260, 137022447), (1390, 124207398), (1668, 103506165), (1890, 91348298), (1946, 88719570), (2085, 82804932), (2502, 69004110), (2780, 62103699), (2919, 59146380), (3753, 46002740), (3780, 45674149), (3892, 44359785), (4170, 41402466), (4865, 35487828), (5004, 34502055), (5838, 29573190), (6255, 27601644), (7506, 23001370), (8340, 20701233), (8757, 19715460), (9730, 17743914), (11676, 14786595), (12510, 13800822), (14595, 11829276), (15012, 11500685), (17514, 9857730), (18765, 9200548), (19460, 8871957), (25020, 6900411), (26271, 6571820), (29190, 5914638), (35028, 4928865), (37530, 4600274), (43785, 3943092), (52542, 3285910), (58380, 2957319), (75060, 2300137), (87570, 1971546), (105084, 1642955), (131355, 1314364), (175140, 985773), (262710, 657182), (328591, 525420)]