208782000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{1657}}^1$

素因数の和:1693

約数の個数: 240

約数和(自身を含む): 833881152

約数和(自身を除く): 625099152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 250, 252, 280, 300, 315, 336, 350, 360, 375, 400, 420, 450, 500, 504, 525, 560, 600, 630, 700, 720, 750, 840, 875, 900, 1000, 1008, 1050, 1125, 1200, 1260, 1400, 1500, 1575, 1657, 1680, 1750, 1800, 2000, 2100, 2250, 2520, 2625, 2800, 3000, 3150, 3314, 3500, 3600, 4200, 4500, 4971, 5040, 5250, 6000, 6300, 6628, 7000, 7875, 8285, 8400, 9000, 9942, 10500, 11599, 12600, 13256, 14000, 14913, 15750, 16570, 18000, 19884, 21000, 23198, 24855, 25200, 26512, 29826, 31500, 33140, 34797, 39768, 41425, 42000, 46396, 49710, 57995, 59652, 63000, 66280, 69594, 74565, 79536, 82850, 92792, 99420, 104391, 115990, 119304, 124275, 126000, 132560, 139188, 149130, 165700, 173985, 185584, 198840, 207125, 208782, 231980, 238608, 248550, 278376, 289975, 298260, 331400, 347970, 372825, 397680, 414250, 417564, 463960, 497100, 521955, 556752, 579950, 596520, 621375, 662800, 695940, 745650, 828500, 835128, 869925, 927920, 994200, 1043910, 1159900, 1193040, 1242750, 1391880, 1449875, 1491300, 1657000, 1670256, 1739850, 1864125, 1988400, 2087820, 2319800, 2485500, 2609775, 2783760, 2899750, 2982600, 3314000, 3479700, 3728250, 4175640, 4349625, 4639600, 4971000, 5219550, 5799500, 5965200, 6959400, 7456500, 8351280, 8699250, 9942000, 10439100, 11599000, 13048875, 13918800, 14913000, 17398500, 20878200, 23198000, 26097750, 29826000, 34797000, 41756400, 52195500, 69594000, 104391000, 208782000]

約数ペア:

[(1, 208782000), (2, 104391000), (3, 69594000), (4, 52195500), (5, 41756400), (6, 34797000), (7, 29826000), (8, 26097750), (9, 23198000), (10, 20878200), (12, 17398500), (14, 14913000), (15, 13918800), (16, 13048875), (18, 11599000), (20, 10439100), (21, 9942000), (24, 8699250), (25, 8351280), (28, 7456500), (30, 6959400), (35, 5965200), (36, 5799500), (40, 5219550), (42, 4971000), (45, 4639600), (48, 4349625), (50, 4175640), (56, 3728250), (60, 3479700), (63, 3314000), (70, 2982600), (72, 2899750), (75, 2783760), (80, 2609775), (84, 2485500), (90, 2319800), (100, 2087820), (105, 1988400), (112, 1864125), (120, 1739850), (125, 1670256), (126, 1657000), (140, 1491300), (144, 1449875), (150, 1391880), (168, 1242750), (175, 1193040), (180, 1159900), (200, 1043910), (210, 994200), (225, 927920), (240, 869925), (250, 835128), (252, 828500), (280, 745650), (300, 695940), (315, 662800), (336, 621375), (350, 596520), (360, 579950), (375, 556752), (400, 521955), (420, 497100), (450, 463960), (500, 417564), (504, 414250), (525, 397680), (560, 372825), (600, 347970), (630, 331400), (700, 298260), (720, 289975), (750, 278376), (840, 248550), (875, 238608), (900, 231980), (1000, 208782), (1008, 207125), (1050, 198840), (1125, 185584), (1200, 173985), (1260, 165700), (1400, 149130), (1500, 139188), (1575, 132560), (1657, 126000), (1680, 124275), (1750, 119304), (1800, 115990), (2000, 104391), (2100, 99420), (2250, 92792), (2520, 82850), (2625, 79536), (2800, 74565), (3000, 69594), (3150, 66280), (3314, 63000), (3500, 59652), (3600, 57995), (4200, 49710), (4500, 46396), (4971, 42000), (5040, 41425), (5250, 39768), (6000, 34797), (6300, 33140), (6628, 31500), (7000, 29826), (7875, 26512), (8285, 25200), (8400, 24855), (9000, 23198), (9942, 21000), (10500, 19884), (11599, 18000), (12600, 16570), (13256, 15750), (14000, 14913)]