19314000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 240

約数和(自身を含む): 71669520

約数和(自身を除く): 52355520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 36, 37, 40, 45, 48, 50, 58, 60, 72, 74, 75, 80, 87, 90, 100, 111, 116, 120, 125, 144, 145, 148, 150, 174, 180, 185, 200, 222, 225, 232, 240, 250, 261, 290, 296, 300, 333, 348, 360, 370, 375, 400, 435, 444, 450, 464, 500, 522, 555, 580, 592, 600, 666, 696, 720, 725, 740, 750, 870, 888, 900, 925, 1000, 1044, 1073, 1110, 1125, 1160, 1200, 1305, 1332, 1392, 1450, 1480, 1500, 1665, 1740, 1776, 1800, 1850, 2000, 2088, 2146, 2175, 2220, 2250, 2320, 2610, 2664, 2775, 2900, 2960, 3000, 3219, 3330, 3480, 3600, 3625, 3700, 4176, 4292, 4350, 4440, 4500, 4625, 5220, 5328, 5365, 5550, 5800, 6000, 6438, 6525, 6660, 6960, 7250, 7400, 8325, 8584, 8700, 8880, 9000, 9250, 9657, 10440, 10730, 10875, 11100, 11600, 12876, 13050, 13320, 13875, 14500, 14800, 16095, 16650, 17168, 17400, 18000, 18500, 19314, 20880, 21460, 21750, 22200, 25752, 26100, 26640, 26825, 27750, 29000, 32190, 32625, 33300, 34800, 37000, 38628, 41625, 42920, 43500, 44400, 48285, 51504, 52200, 53650, 55500, 58000, 64380, 65250, 66600, 74000, 77256, 80475, 83250, 85840, 87000, 96570, 104400, 107300, 111000, 128760, 130500, 133200, 134125, 154512, 160950, 166500, 174000, 193140, 214600, 222000, 241425, 257520, 261000, 268250, 321900, 333000, 386280, 402375, 429200, 482850, 522000, 536500, 643800, 666000, 772560, 804750, 965700, 1073000, 1207125, 1287600, 1609500, 1931400, 2146000, 2414250, 3219000, 3862800, 4828500, 6438000, 9657000, 19314000]

約数ペア:

[(1, 19314000), (2, 9657000), (3, 6438000), (4, 4828500), (5, 3862800), (6, 3219000), (8, 2414250), (9, 2146000), (10, 1931400), (12, 1609500), (15, 1287600), (16, 1207125), (18, 1073000), (20, 965700), (24, 804750), (25, 772560), (29, 666000), (30, 643800), (36, 536500), (37, 522000), (40, 482850), (45, 429200), (48, 402375), (50, 386280), (58, 333000), (60, 321900), (72, 268250), (74, 261000), (75, 257520), (80, 241425), (87, 222000), (90, 214600), (100, 193140), (111, 174000), (116, 166500), (120, 160950), (125, 154512), (144, 134125), (145, 133200), (148, 130500), (150, 128760), (174, 111000), (180, 107300), (185, 104400), (200, 96570), (222, 87000), (225, 85840), (232, 83250), (240, 80475), (250, 77256), (261, 74000), (290, 66600), (296, 65250), (300, 64380), (333, 58000), (348, 55500), (360, 53650), (370, 52200), (375, 51504), (400, 48285), (435, 44400), (444, 43500), (450, 42920), (464, 41625), (500, 38628), (522, 37000), (555, 34800), (580, 33300), (592, 32625), (600, 32190), (666, 29000), (696, 27750), (720, 26825), (725, 26640), (740, 26100), (750, 25752), (870, 22200), (888, 21750), (900, 21460), (925, 20880), (1000, 19314), (1044, 18500), (1073, 18000), (1110, 17400), (1125, 17168), (1160, 16650), (1200, 16095), (1305, 14800), (1332, 14500), (1392, 13875), (1450, 13320), (1480, 13050), (1500, 12876), (1665, 11600), (1740, 11100), (1776, 10875), (1800, 10730), (1850, 10440), (2000, 9657), (2088, 9250), (2146, 9000), (2175, 8880), (2220, 8700), (2250, 8584), (2320, 8325), (2610, 7400), (2664, 7250), (2775, 6960), (2900, 6660), (2960, 6525), (3000, 6438), (3219, 6000), (3330, 5800), (3480, 5550), (3600, 5365), (3625, 5328), (3700, 5220), (4176, 4625), (4292, 4500), (4350, 4440)]