13151788020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{25031}}^1$

素因数の和:25195

約数の個数: 192

約数和(自身を含む): 47100211200

約数和(自身を除く): 33948423180

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, 25031, 26271, 29190, 35028, 37530, 43785, 50062, 52542, 58380, 75060, 75093, 87570, 100124, 105084, 125155, 131355, 150186, 175140, 175217, 225279, 250310, 262710, 300372, 350434, 375465, 450558, 500620, 525420, 525651, 675837, 700868, 750930, 876085, 901116, 1051302, 1126395, 1351674, 1501860, 1576953, 1752170, 2102604, 2252790, 2628255, 2703348, 3153906, 3379185, 3479309, 3504340, 4505580, 4730859, 5256510, 6307812, 6758370, 6958618, 7884765, 9461718, 10437927, 10513020, 13516740, 13917236, 15769530, 17396545, 18923436, 20875854, 23654295, 24355163, 31313781, 31539060, 34793090, 41751708, 47308590, 48710326, 52189635, 62627562, 69586180, 73065489, 93941343, 94617180, 97420652, 104379270, 121775815, 125255124, 146130978, 156568905, 187882686, 208758540, 219196467, 243551630, 292261956, 313137810, 365327445, 375765372, 438392934, 469706715, 487103260, 626275620, 657589401, 730654890, 876785868, 939413430, 1095982335, 1315178802, 1461309780, 1878826860, 2191964670, 2630357604, 3287947005, 4383929340, 6575894010, 13151788020]

約数ペア:

[(1, 13151788020), (2, 6575894010), (3, 4383929340), (4, 3287947005), (5, 2630357604), (6, 2191964670), (7, 1878826860), (9, 1461309780), (10, 1315178802), (12, 1095982335), (14, 939413430), (15, 876785868), (18, 730654890), (20, 657589401), (21, 626275620), (27, 487103260), (28, 469706715), (30, 438392934), (35, 375765372), (36, 365327445), (42, 313137810), (45, 292261956), (54, 243551630), (60, 219196467), (63, 208758540), (70, 187882686), (84, 156568905), (90, 146130978), (105, 125255124), (108, 121775815), (126, 104379270), (135, 97420652), (139, 94617180), (140, 93941343), (180, 73065489), (189, 69586180), (210, 62627562), (252, 52189635), (270, 48710326), (278, 47308590), (315, 41751708), (378, 34793090), (417, 31539060), (420, 31313781), (540, 24355163), (556, 23654295), (630, 20875854), (695, 18923436), (756, 17396545), (834, 15769530), (945, 13917236), (973, 13516740), (1251, 10513020), (1260, 10437927), (1390, 9461718), (1668, 7884765), (1890, 6958618), (1946, 6758370), (2085, 6307812), (2502, 5256510), (2780, 4730859), (2919, 4505580), (3753, 3504340), (3780, 3479309), (3892, 3379185), (4170, 3153906), (4865, 2703348), (5004, 2628255), (5838, 2252790), (6255, 2102604), (7506, 1752170), (8340, 1576953), (8757, 1501860), (9730, 1351674), (11676, 1126395), (12510, 1051302), (14595, 901116), (15012, 876085), (17514, 750930), (18765, 700868), (19460, 675837), (25020, 525651), (25031, 525420), (26271, 500620), (29190, 450558), (35028, 375465), (37530, 350434), (43785, 300372), (50062, 262710), (52542, 250310), (58380, 225279), (75060, 175217), (75093, 175140), (87570, 150186), (100124, 131355), (105084, 125155)]