20174201460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{907}}^1$

素因数の和:1195

約数の個数: 288

約数和(自身を含む): 71073300480

約数和(自身を除く): 50899099020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 127, 139, 140, 180, 210, 252, 254, 278, 315, 381, 417, 420, 508, 556, 630, 635, 695, 762, 834, 889, 907, 973, 1143, 1251, 1260, 1270, 1390, 1524, 1668, 1778, 1814, 1905, 1946, 2085, 2286, 2502, 2540, 2667, 2721, 2780, 2919, 3556, 3628, 3810, 3892, 4170, 4445, 4535, 4572, 4865, 5004, 5334, 5442, 5715, 5838, 6255, 6349, 7620, 8001, 8163, 8340, 8757, 8890, 9070, 9730, 10668, 10884, 11430, 11676, 12510, 12698, 13335, 13605, 14595, 16002, 16326, 17514, 17653, 17780, 18140, 19047, 19460, 22860, 25020, 25396, 26670, 27210, 29190, 31745, 32004, 32652, 35028, 35306, 38094, 40005, 40815, 43785, 52959, 53340, 54420, 57141, 58380, 63490, 70612, 76188, 80010, 81630, 87570, 88265, 95235, 105918, 114282, 115189, 123571, 126073, 126980, 158877, 160020, 163260, 175140, 176530, 190470, 211836, 228564, 230378, 247142, 252146, 264795, 285705, 317754, 345567, 353060, 370713, 378219, 380940, 460756, 494284, 504292, 529590, 571410, 575945, 617855, 630365, 635508, 691134, 741426, 756438, 794385, 806323, 882511, 1036701, 1059180, 1112139, 1134657, 1142820, 1151890, 1235710, 1260730, 1382268, 1482852, 1512876, 1588770, 1612646, 1727835, 1765022, 1853565, 1891095, 2073402, 2224278, 2269314, 2303780, 2418969, 2471420, 2521460, 2647533, 3177540, 3225292, 3455670, 3530044, 3707130, 3782190, 4031615, 4146804, 4412555, 4448556, 4538628, 4837938, 5183505, 5295066, 5560695, 5673285, 6911340, 7256907, 7414260, 7564380, 7942599, 8063230, 8825110, 9675876, 10367010, 10590132, 11121390, 11346570, 12094845, 13237665, 14513814, 15885198, 16011271, 16126460, 17650220, 20734020, 22242780, 22693140, 24189690, 26475330, 29027628, 31770396, 32022542, 36284535, 39712995, 48033813, 48379380, 52950660, 64045084, 72569070, 79425990, 80056355, 96067626, 112078897, 144101439, 145138140, 158851980, 160112710, 192135252, 224157794, 240169065, 288202878, 320225420, 336236691, 448315588, 480338130, 560394485, 576405756, 672473382, 720507195, 960676260, 1008710073, 1120788970, 1344946764, 1441014390, 1681183455, 2017420146, 2241577940, 2882028780, 3362366910, 4034840292, 5043550365, 6724733820, 10087100730, 20174201460]

約数ペア:

[(1, 20174201460), (2, 10087100730), (3, 6724733820), (4, 5043550365), (5, 4034840292), (6, 3362366910), (7, 2882028780), (9, 2241577940), (10, 2017420146), (12, 1681183455), (14, 1441014390), (15, 1344946764), (18, 1120788970), (20, 1008710073), (21, 960676260), (28, 720507195), (30, 672473382), (35, 576405756), (36, 560394485), (42, 480338130), (45, 448315588), (60, 336236691), (63, 320225420), (70, 288202878), (84, 240169065), (90, 224157794), (105, 192135252), (126, 160112710), (127, 158851980), (139, 145138140), (140, 144101439), (180, 112078897), (210, 96067626), (252, 80056355), (254, 79425990), (278, 72569070), (315, 64045084), (381, 52950660), (417, 48379380), (420, 48033813), (508, 39712995), (556, 36284535), (630, 32022542), (635, 31770396), (695, 29027628), (762, 26475330), (834, 24189690), (889, 22693140), (907, 22242780), (973, 20734020), (1143, 17650220), (1251, 16126460), (1260, 16011271), (1270, 15885198), (1390, 14513814), (1524, 13237665), (1668, 12094845), (1778, 11346570), (1814, 11121390), (1905, 10590132), (1946, 10367010), (2085, 9675876), (2286, 8825110), (2502, 8063230), (2540, 7942599), (2667, 7564380), (2721, 7414260), (2780, 7256907), (2919, 6911340), (3556, 5673285), (3628, 5560695), (3810, 5295066), (3892, 5183505), (4170, 4837938), (4445, 4538628), (4535, 4448556), (4572, 4412555), (4865, 4146804), (5004, 4031615), (5334, 3782190), (5442, 3707130), (5715, 3530044), (5838, 3455670), (6255, 3225292), (6349, 3177540), (7620, 2647533), (8001, 2521460), (8163, 2471420), (8340, 2418969), (8757, 2303780), (8890, 2269314), (9070, 2224278), (9730, 2073402), (10668, 1891095), (10884, 1853565), (11430, 1765022), (11676, 1727835), (12510, 1612646), (12698, 1588770), (13335, 1512876), (13605, 1482852), (14595, 1382268), (16002, 1260730), (16326, 1235710), (17514, 1151890), (17653, 1142820), (17780, 1134657), (18140, 1112139), (19047, 1059180), (19460, 1036701), (22860, 882511), (25020, 806323), (25396, 794385), (26670, 756438), (27210, 741426), (29190, 691134), (31745, 635508), (32004, 630365), (32652, 617855), (35028, 575945), (35306, 571410), (38094, 529590), (40005, 504292), (40815, 494284), (43785, 460756), (52959, 380940), (53340, 378219), (54420, 370713), (57141, 353060), (58380, 345567), (63490, 317754), (70612, 285705), (76188, 264795), (80010, 252146), (81630, 247142), (87570, 230378), (88265, 228564), (95235, 211836), (105918, 190470), (114282, 176530), (115189, 175140), (123571, 163260), (126073, 160020), (126980, 158877)]