1939028000

素因数分解:

$2^5\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:813

約数の個数: 288

約数和(自身を含む): 5976170928

約数和(自身を除く): 4037142928

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 65, 70, 80, 91, 98, 100, 104, 112, 125, 130, 140, 160, 175, 182, 196, 200, 208, 224, 245, 250, 260, 280, 325, 350, 364, 392, 400, 416, 455, 490, 500, 520, 560, 637, 650, 700, 728, 761, 784, 800, 875, 910, 980, 1000, 1040, 1120, 1225, 1274, 1300, 1400, 1456, 1522, 1568, 1625, 1750, 1820, 1960, 2000, 2080, 2275, 2450, 2548, 2600, 2800, 2912, 3044, 3185, 3250, 3500, 3640, 3805, 3920, 4000, 4550, 4900, 5096, 5200, 5327, 5600, 6088, 6125, 6370, 6500, 7000, 7280, 7610, 7840, 9100, 9800, 9893, 10192, 10400, 10654, 11375, 12176, 12250, 12740, 13000, 14000, 14560, 15220, 15925, 18200, 19025, 19600, 19786, 20384, 21308, 22750, 24352, 24500, 25480, 26000, 26635, 28000, 30440, 31850, 36400, 37289, 38050, 39200, 39572, 42616, 45500, 49000, 49465, 50960, 52000, 53270, 60880, 63700, 69251, 72800, 74578, 76100, 79144, 79625, 85232, 91000, 95125, 98000, 98930, 101920, 106540, 121760, 127400, 133175, 138502, 149156, 152200, 158288, 159250, 170464, 182000, 186445, 190250, 196000, 197860, 213080, 247325, 254800, 266350, 277004, 298312, 304400, 316576, 318500, 346255, 364000, 372890, 380500, 395720, 426160, 484757, 494650, 509600, 532700, 554008, 596624, 608800, 637000, 665875, 692510, 745780, 761000, 791440, 852320, 932225, 969514, 989300, 1065400, 1108016, 1193248, 1236625, 1274000, 1331750, 1385020, 1491560, 1522000, 1582880, 1731275, 1864450, 1939028, 1978600, 2130800, 2216032, 2423785, 2473250, 2548000, 2663500, 2770040, 2983120, 3044000, 3462550, 3728900, 3878056, 3957200, 4261600, 4661125, 4847570, 4946500, 5327000, 5540080, 5966240, 6925100, 7457800, 7756112, 7914400, 8656375, 9322250, 9695140, 9893000, 10654000, 11080160, 12118925, 13850200, 14915600, 15512224, 17312750, 18644500, 19390280, 19786000, 21308000, 24237850, 27700400, 29831200, 34625500, 37289000, 38780560, 39572000, 48475700, 55400800, 60594625, 69251000, 74578000, 77561120, 96951400, 121189250, 138502000, 149156000, 193902800, 242378500, 277004000, 387805600, 484757000, 969514000, 1939028000]

約数ペア:

[(1, 1939028000), (2, 969514000), (4, 484757000), (5, 387805600), (7, 277004000), (8, 242378500), (10, 193902800), (13, 149156000), (14, 138502000), (16, 121189250), (20, 96951400), (25, 77561120), (26, 74578000), (28, 69251000), (32, 60594625), (35, 55400800), (40, 48475700), (49, 39572000), (50, 38780560), (52, 37289000), (56, 34625500), (65, 29831200), (70, 27700400), (80, 24237850), (91, 21308000), (98, 19786000), (100, 19390280), (104, 18644500), (112, 17312750), (125, 15512224), (130, 14915600), (140, 13850200), (160, 12118925), (175, 11080160), (182, 10654000), (196, 9893000), (200, 9695140), (208, 9322250), (224, 8656375), (245, 7914400), (250, 7756112), (260, 7457800), (280, 6925100), (325, 5966240), (350, 5540080), (364, 5327000), (392, 4946500), (400, 4847570), (416, 4661125), (455, 4261600), (490, 3957200), (500, 3878056), (520, 3728900), (560, 3462550), (637, 3044000), (650, 2983120), (700, 2770040), (728, 2663500), (761, 2548000), (784, 2473250), (800, 2423785), (875, 2216032), (910, 2130800), (980, 1978600), (1000, 1939028), (1040, 1864450), (1120, 1731275), (1225, 1582880), (1274, 1522000), (1300, 1491560), (1400, 1385020), (1456, 1331750), (1522, 1274000), (1568, 1236625), (1625, 1193248), (1750, 1108016), (1820, 1065400), (1960, 989300), (2000, 969514), (2080, 932225), (2275, 852320), (2450, 791440), (2548, 761000), (2600, 745780), (2800, 692510), (2912, 665875), (3044, 637000), (3185, 608800), (3250, 596624), (3500, 554008), (3640, 532700), (3805, 509600), (3920, 494650), (4000, 484757), (4550, 426160), (4900, 395720), (5096, 380500), (5200, 372890), (5327, 364000), (5600, 346255), (6088, 318500), (6125, 316576), (6370, 304400), (6500, 298312), (7000, 277004), (7280, 266350), (7610, 254800), (7840, 247325), (9100, 213080), (9800, 197860), (9893, 196000), (10192, 190250), (10400, 186445), (10654, 182000), (11375, 170464), (12176, 159250), (12250, 158288), (12740, 152200), (13000, 149156), (14000, 138502), (14560, 133175), (15220, 127400), (15925, 121760), (18200, 106540), (19025, 101920), (19600, 98930), (19786, 98000), (20384, 95125), (21308, 91000), (22750, 85232), (24352, 79625), (24500, 79144), (25480, 76100), (26000, 74578), (26635, 72800), (28000, 69251), (30440, 63700), (31850, 60880), (36400, 53270), (37289, 52000), (38050, 50960), (39200, 49465), (39572, 49000), (42616, 45500)]