1532440000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:473

約数の個数: 280

約数和(自身を含む): 4687974368

約数和(自身を除く): 3155534368

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 125, 130, 140, 160, 175, 182, 200, 208, 224, 250, 260, 280, 320, 325, 350, 364, 400, 416, 421, 448, 455, 500, 520, 560, 625, 650, 700, 728, 800, 832, 842, 875, 910, 1000, 1040, 1120, 1250, 1300, 1400, 1456, 1600, 1625, 1684, 1750, 1820, 2000, 2080, 2105, 2240, 2275, 2500, 2600, 2800, 2912, 2947, 3250, 3368, 3500, 3640, 4000, 4160, 4210, 4375, 4550, 5000, 5200, 5473, 5600, 5824, 5894, 6500, 6736, 7000, 7280, 8000, 8125, 8420, 8750, 9100, 10000, 10400, 10525, 10946, 11200, 11375, 11788, 13000, 13472, 14000, 14560, 14735, 16250, 16840, 17500, 18200, 20000, 20800, 21050, 21892, 22750, 23576, 26000, 26944, 27365, 28000, 29120, 29470, 32500, 33680, 35000, 36400, 38311, 40000, 42100, 43784, 45500, 47152, 52000, 52625, 54730, 56000, 56875, 58940, 65000, 67360, 70000, 72800, 73675, 76622, 84200, 87568, 91000, 94304, 104000, 105250, 109460, 113750, 117880, 130000, 134720, 136825, 140000, 145600, 147350, 153244, 168400, 175136, 182000, 188608, 191555, 210500, 218920, 227500, 235760, 260000, 263125, 273650, 280000, 294700, 306488, 336800, 350272, 364000, 368375, 383110, 421000, 437840, 455000, 471520, 520000, 526250, 547300, 589400, 612976, 673600, 684125, 728000, 736750, 766220, 842000, 875680, 910000, 943040, 957775, 1052500, 1094600, 1178800, 1225952, 1368250, 1473500, 1532440, 1684000, 1751360, 1820000, 1841875, 1915550, 2105000, 2189200, 2357600, 2451904, 2736500, 2947000, 3064880, 3368000, 3420625, 3640000, 3683750, 3831100, 4210000, 4378400, 4715200, 4788875, 5473000, 5894000, 6129760, 6841250, 7367500, 7662200, 8420000, 8756800, 9577750, 10946000, 11788000, 12259520, 13682500, 14735000, 15324400, 16840000, 19155500, 21892000, 23576000, 23944375, 27365000, 29470000, 30648800, 38311000, 43784000, 47888750, 54730000, 58940000, 61297600, 76622000, 95777500, 109460000, 117880000, 153244000, 191555000, 218920000, 306488000, 383110000, 766220000, 1532440000]

約数ペア:

[(1, 1532440000), (2, 766220000), (4, 383110000), (5, 306488000), (7, 218920000), (8, 191555000), (10, 153244000), (13, 117880000), (14, 109460000), (16, 95777500), (20, 76622000), (25, 61297600), (26, 58940000), (28, 54730000), (32, 47888750), (35, 43784000), (40, 38311000), (50, 30648800), (52, 29470000), (56, 27365000), (64, 23944375), (65, 23576000), (70, 21892000), (80, 19155500), (91, 16840000), (100, 15324400), (104, 14735000), (112, 13682500), (125, 12259520), (130, 11788000), (140, 10946000), (160, 9577750), (175, 8756800), (182, 8420000), (200, 7662200), (208, 7367500), (224, 6841250), (250, 6129760), (260, 5894000), (280, 5473000), (320, 4788875), (325, 4715200), (350, 4378400), (364, 4210000), (400, 3831100), (416, 3683750), (421, 3640000), (448, 3420625), (455, 3368000), (500, 3064880), (520, 2947000), (560, 2736500), (625, 2451904), (650, 2357600), (700, 2189200), (728, 2105000), (800, 1915550), (832, 1841875), (842, 1820000), (875, 1751360), (910, 1684000), (1000, 1532440), (1040, 1473500), (1120, 1368250), (1250, 1225952), (1300, 1178800), (1400, 1094600), (1456, 1052500), (1600, 957775), (1625, 943040), (1684, 910000), (1750, 875680), (1820, 842000), (2000, 766220), (2080, 736750), (2105, 728000), (2240, 684125), (2275, 673600), (2500, 612976), (2600, 589400), (2800, 547300), (2912, 526250), (2947, 520000), (3250, 471520), (3368, 455000), (3500, 437840), (3640, 421000), (4000, 383110), (4160, 368375), (4210, 364000), (4375, 350272), (4550, 336800), (5000, 306488), (5200, 294700), (5473, 280000), (5600, 273650), (5824, 263125), (5894, 260000), (6500, 235760), (6736, 227500), (7000, 218920), (7280, 210500), (8000, 191555), (8125, 188608), (8420, 182000), (8750, 175136), (9100, 168400), (10000, 153244), (10400, 147350), (10525, 145600), (10946, 140000), (11200, 136825), (11375, 134720), (11788, 130000), (13000, 117880), (13472, 113750), (14000, 109460), (14560, 105250), (14735, 104000), (16250, 94304), (16840, 91000), (17500, 87568), (18200, 84200), (20000, 76622), (20800, 73675), (21050, 72800), (21892, 70000), (22750, 67360), (23576, 65000), (26000, 58940), (26944, 56875), (27365, 56000), (28000, 54730), (29120, 52625), (29470, 52000), (32500, 47152), (33680, 45500), (35000, 43784), (36400, 42100), (38311, 40000)]