194319720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2659}}^1$

素因数の和:2712

約数の個数: 192

約数和(自身を含む): 746928000

約数和(自身を除く): 552608280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 504, 522, 580, 609, 630, 696, 812, 840, 870, 1015, 1044, 1160, 1218, 1260, 1305, 1624, 1740, 1827, 2030, 2088, 2436, 2520, 2610, 2659, 3045, 3480, 3654, 4060, 4872, 5220, 5318, 6090, 7308, 7977, 8120, 9135, 10440, 10636, 12180, 13295, 14616, 15954, 18270, 18613, 21272, 23931, 24360, 26590, 31908, 36540, 37226, 39885, 47862, 53180, 55839, 63816, 73080, 74452, 77111, 79770, 93065, 95724, 106360, 111678, 119655, 148904, 154222, 159540, 167517, 186130, 191448, 223356, 231333, 239310, 279195, 308444, 319080, 335034, 372260, 385555, 446712, 462666, 478620, 539777, 558390, 616888, 670068, 693999, 744520, 771110, 837585, 925332, 957240, 1079554, 1116780, 1156665, 1340136, 1387998, 1542220, 1619331, 1675170, 1850664, 2159108, 2233560, 2313330, 2698885, 2775996, 3084440, 3238662, 3350340, 3469995, 4318216, 4626660, 4857993, 5397770, 5551992, 6477324, 6700680, 6939990, 8096655, 9253320, 9715986, 10795540, 12954648, 13879980, 16193310, 19431972, 21591080, 24289965, 27759960, 32386620, 38863944, 48579930, 64773240, 97159860, 194319720]

約数ペア:

[(1, 194319720), (2, 97159860), (3, 64773240), (4, 48579930), (5, 38863944), (6, 32386620), (7, 27759960), (8, 24289965), (9, 21591080), (10, 19431972), (12, 16193310), (14, 13879980), (15, 12954648), (18, 10795540), (20, 9715986), (21, 9253320), (24, 8096655), (28, 6939990), (29, 6700680), (30, 6477324), (35, 5551992), (36, 5397770), (40, 4857993), (42, 4626660), (45, 4318216), (56, 3469995), (58, 3350340), (60, 3238662), (63, 3084440), (70, 2775996), (72, 2698885), (84, 2313330), (87, 2233560), (90, 2159108), (105, 1850664), (116, 1675170), (120, 1619331), (126, 1542220), (140, 1387998), (145, 1340136), (168, 1156665), (174, 1116780), (180, 1079554), (203, 957240), (210, 925332), (232, 837585), (252, 771110), (261, 744520), (280, 693999), (290, 670068), (315, 616888), (348, 558390), (360, 539777), (406, 478620), (420, 462666), (435, 446712), (504, 385555), (522, 372260), (580, 335034), (609, 319080), (630, 308444), (696, 279195), (812, 239310), (840, 231333), (870, 223356), (1015, 191448), (1044, 186130), (1160, 167517), (1218, 159540), (1260, 154222), (1305, 148904), (1624, 119655), (1740, 111678), (1827, 106360), (2030, 95724), (2088, 93065), (2436, 79770), (2520, 77111), (2610, 74452), (2659, 73080), (3045, 63816), (3480, 55839), (3654, 53180), (4060, 47862), (4872, 39885), (5220, 37226), (5318, 36540), (6090, 31908), (7308, 26590), (7977, 24360), (8120, 23931), (9135, 21272), (10440, 18613), (10636, 18270), (12180, 15954), (13295, 14616)]