2531472000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2293}}^1$

素因数の和:2348

約数の個数: 256

約数和(自身を含む): 8760510720

約数和(自身を除く): 6229038720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 125, 128, 138, 150, 160, 184, 192, 200, 230, 240, 250, 276, 300, 320, 345, 368, 375, 384, 400, 460, 480, 500, 552, 575, 600, 640, 690, 736, 750, 800, 920, 960, 1000, 1104, 1150, 1200, 1380, 1472, 1500, 1600, 1725, 1840, 1920, 2000, 2208, 2293, 2300, 2400, 2760, 2875, 2944, 3000, 3200, 3450, 3680, 4000, 4416, 4586, 4600, 4800, 5520, 5750, 6000, 6879, 6900, 7360, 8000, 8625, 8832, 9172, 9200, 9600, 11040, 11465, 11500, 12000, 13758, 13800, 14720, 16000, 17250, 18344, 18400, 22080, 22930, 23000, 24000, 27516, 27600, 34395, 34500, 36688, 36800, 44160, 45860, 46000, 48000, 52739, 55032, 55200, 57325, 68790, 69000, 73376, 73600, 91720, 92000, 105478, 110064, 110400, 114650, 137580, 138000, 146752, 158217, 171975, 183440, 184000, 210956, 220128, 220800, 229300, 263695, 275160, 276000, 286625, 293504, 316434, 343950, 366880, 368000, 421912, 440256, 458600, 527390, 550320, 552000, 573250, 632868, 687900, 733760, 791085, 843824, 859875, 880512, 917200, 1054780, 1100640, 1104000, 1146500, 1265736, 1318475, 1375800, 1467520, 1582170, 1687648, 1719750, 1834400, 2109560, 2201280, 2293000, 2531472, 2636950, 2751600, 3164340, 3375296, 3439500, 3668800, 3955425, 4219120, 4402560, 4586000, 5062944, 5273900, 5503200, 6328680, 6592375, 6750592, 6879000, 7337600, 7910850, 8438240, 9172000, 10125888, 10547800, 11006400, 12657360, 13184750, 13758000, 15821700, 16876480, 18344000, 19777125, 20251776, 21095600, 22012800, 25314720, 26369500, 27516000, 31643400, 33752960, 36688000, 39554250, 42191200, 50629440, 52739000, 55032000, 63286800, 79108500, 84382400, 101258880, 105478000, 110064000, 126573600, 158217000, 168764800, 210956000, 253147200, 316434000, 421912000, 506294400, 632868000, 843824000, 1265736000, 2531472000]

約数ペア:

[(1, 2531472000), (2, 1265736000), (3, 843824000), (4, 632868000), (5, 506294400), (6, 421912000), (8, 316434000), (10, 253147200), (12, 210956000), (15, 168764800), (16, 158217000), (20, 126573600), (23, 110064000), (24, 105478000), (25, 101258880), (30, 84382400), (32, 79108500), (40, 63286800), (46, 55032000), (48, 52739000), (50, 50629440), (60, 42191200), (64, 39554250), (69, 36688000), (75, 33752960), (80, 31643400), (92, 27516000), (96, 26369500), (100, 25314720), (115, 22012800), (120, 21095600), (125, 20251776), (128, 19777125), (138, 18344000), (150, 16876480), (160, 15821700), (184, 13758000), (192, 13184750), (200, 12657360), (230, 11006400), (240, 10547800), (250, 10125888), (276, 9172000), (300, 8438240), (320, 7910850), (345, 7337600), (368, 6879000), (375, 6750592), (384, 6592375), (400, 6328680), (460, 5503200), (480, 5273900), (500, 5062944), (552, 4586000), (575, 4402560), (600, 4219120), (640, 3955425), (690, 3668800), (736, 3439500), (750, 3375296), (800, 3164340), (920, 2751600), (960, 2636950), (1000, 2531472), (1104, 2293000), (1150, 2201280), (1200, 2109560), (1380, 1834400), (1472, 1719750), (1500, 1687648), (1600, 1582170), (1725, 1467520), (1840, 1375800), (1920, 1318475), (2000, 1265736), (2208, 1146500), (2293, 1104000), (2300, 1100640), (2400, 1054780), (2760, 917200), (2875, 880512), (2944, 859875), (3000, 843824), (3200, 791085), (3450, 733760), (3680, 687900), (4000, 632868), (4416, 573250), (4586, 552000), (4600, 550320), (4800, 527390), (5520, 458600), (5750, 440256), (6000, 421912), (6879, 368000), (6900, 366880), (7360, 343950), (8000, 316434), (8625, 293504), (8832, 286625), (9172, 276000), (9200, 275160), (9600, 263695), (11040, 229300), (11465, 220800), (11500, 220128), (12000, 210956), (13758, 184000), (13800, 183440), (14720, 171975), (16000, 158217), (17250, 146752), (18344, 138000), (18400, 137580), (22080, 114650), (22930, 110400), (23000, 110064), (24000, 105478), (27516, 92000), (27600, 91720), (34395, 73600), (34500, 73376), (36688, 69000), (36800, 68790), (44160, 57325), (45860, 55200), (46000, 55032), (48000, 52739)]