965640000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:667

約数の個数: 280

約数和(自身を含む): 3443772640

約数和(自身を除く): 2478132640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 260, 300, 312, 320, 325, 375, 390, 400, 416, 480, 500, 520, 600, 619, 624, 625, 650, 750, 780, 800, 832, 960, 975, 1000, 1040, 1200, 1238, 1248, 1250, 1300, 1500, 1560, 1600, 1625, 1857, 1875, 1950, 2000, 2080, 2400, 2476, 2496, 2500, 2600, 3000, 3095, 3120, 3250, 3714, 3750, 3900, 4000, 4160, 4800, 4875, 4952, 5000, 5200, 6000, 6190, 6240, 6500, 7428, 7500, 7800, 8000, 8047, 8125, 9285, 9750, 9904, 10000, 10400, 12000, 12380, 12480, 13000, 14856, 15000, 15475, 15600, 16094, 16250, 18570, 19500, 19808, 20000, 20800, 24000, 24141, 24375, 24760, 26000, 29712, 30000, 30950, 31200, 32188, 32500, 37140, 39000, 39616, 40000, 40235, 46425, 48282, 48750, 49520, 52000, 59424, 60000, 61900, 62400, 64376, 65000, 74280, 77375, 78000, 80470, 92850, 96564, 97500, 99040, 104000, 118848, 120000, 120705, 123800, 128752, 130000, 148560, 154750, 156000, 160940, 185700, 193128, 195000, 198080, 201175, 232125, 241410, 247600, 257504, 260000, 297120, 309500, 312000, 321880, 371400, 386256, 386875, 390000, 402350, 464250, 482820, 495200, 515008, 520000, 594240, 603525, 619000, 643760, 742800, 772512, 773750, 780000, 804700, 928500, 965640, 990400, 1005875, 1160625, 1207050, 1238000, 1287520, 1485600, 1545024, 1547500, 1560000, 1609400, 1857000, 1931280, 2011750, 2321250, 2414100, 2476000, 2575040, 2971200, 3017625, 3095000, 3218800, 3714000, 3862560, 4023500, 4642500, 4828200, 4952000, 5029375, 6035250, 6190000, 6437600, 7428000, 7725120, 8047000, 9285000, 9656400, 10058750, 12070500, 12380000, 12875200, 14856000, 15088125, 16094000, 18570000, 19312800, 20117500, 24141000, 24760000, 30176250, 32188000, 37140000, 38625600, 40235000, 48282000, 60352500, 64376000, 74280000, 80470000, 96564000, 120705000, 160940000, 193128000, 241410000, 321880000, 482820000, 965640000]

約数ペア:

[(1, 965640000), (2, 482820000), (3, 321880000), (4, 241410000), (5, 193128000), (6, 160940000), (8, 120705000), (10, 96564000), (12, 80470000), (13, 74280000), (15, 64376000), (16, 60352500), (20, 48282000), (24, 40235000), (25, 38625600), (26, 37140000), (30, 32188000), (32, 30176250), (39, 24760000), (40, 24141000), (48, 20117500), (50, 19312800), (52, 18570000), (60, 16094000), (64, 15088125), (65, 14856000), (75, 12875200), (78, 12380000), (80, 12070500), (96, 10058750), (100, 9656400), (104, 9285000), (120, 8047000), (125, 7725120), (130, 7428000), (150, 6437600), (156, 6190000), (160, 6035250), (192, 5029375), (195, 4952000), (200, 4828200), (208, 4642500), (240, 4023500), (250, 3862560), (260, 3714000), (300, 3218800), (312, 3095000), (320, 3017625), (325, 2971200), (375, 2575040), (390, 2476000), (400, 2414100), (416, 2321250), (480, 2011750), (500, 1931280), (520, 1857000), (600, 1609400), (619, 1560000), (624, 1547500), (625, 1545024), (650, 1485600), (750, 1287520), (780, 1238000), (800, 1207050), (832, 1160625), (960, 1005875), (975, 990400), (1000, 965640), (1040, 928500), (1200, 804700), (1238, 780000), (1248, 773750), (1250, 772512), (1300, 742800), (1500, 643760), (1560, 619000), (1600, 603525), (1625, 594240), (1857, 520000), (1875, 515008), (1950, 495200), (2000, 482820), (2080, 464250), (2400, 402350), (2476, 390000), (2496, 386875), (2500, 386256), (2600, 371400), (3000, 321880), (3095, 312000), (3120, 309500), (3250, 297120), (3714, 260000), (3750, 257504), (3900, 247600), (4000, 241410), (4160, 232125), (4800, 201175), (4875, 198080), (4952, 195000), (5000, 193128), (5200, 185700), (6000, 160940), (6190, 156000), (6240, 154750), (6500, 148560), (7428, 130000), (7500, 128752), (7800, 123800), (8000, 120705), (8047, 120000), (8125, 118848), (9285, 104000), (9750, 99040), (9904, 97500), (10000, 96564), (10400, 92850), (12000, 80470), (12380, 78000), (12480, 77375), (13000, 74280), (14856, 65000), (15000, 64376), (15475, 62400), (15600, 61900), (16094, 60000), (16250, 59424), (18570, 52000), (19500, 49520), (19808, 48750), (20000, 48282), (20800, 46425), (24000, 40235), (24141, 40000), (24375, 39616), (24760, 39000), (26000, 37140), (29712, 32500), (30000, 32188), (30950, 31200)]