6471780000

素因数分解:

$2^5\times 3^1\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:870

約数の個数: 480

約数和(自身を含む): 25569815040

約数和(自身を除く): 19098035040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 32, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 96, 100, 105, 112, 114, 120, 125, 133, 140, 150, 152, 160, 168, 175, 190, 200, 210, 224, 228, 240, 250, 266, 280, 285, 300, 304, 336, 350, 375, 380, 399, 400, 420, 456, 475, 480, 500, 525, 532, 560, 570, 600, 608, 625, 665, 672, 700, 750, 760, 798, 800, 811, 840, 875, 912, 950, 1000, 1050, 1064, 1120, 1140, 1200, 1250, 1330, 1400, 1425, 1500, 1520, 1596, 1622, 1680, 1750, 1824, 1875, 1900, 1995, 2000, 2100, 2128, 2280, 2375, 2400, 2433, 2500, 2625, 2660, 2800, 2850, 3000, 3040, 3192, 3244, 3325, 3360, 3500, 3750, 3800, 3990, 4000, 4055, 4200, 4256, 4375, 4560, 4750, 4866, 5000, 5250, 5320, 5600, 5677, 5700, 6000, 6384, 6488, 6650, 7000, 7125, 7500, 7600, 7980, 8110, 8400, 8750, 9120, 9500, 9732, 9975, 10000, 10500, 10640, 11354, 11400, 11875, 12000, 12165, 12768, 12976, 13125, 13300, 14000, 14250, 15000, 15200, 15409, 15960, 16220, 16625, 16800, 17031, 17500, 19000, 19464, 19950, 20000, 20275, 21000, 21280, 22708, 22800, 23750, 24330, 25952, 26250, 26600, 28000, 28385, 28500, 30000, 30818, 31920, 32440, 33250, 34062, 35000, 35625, 38000, 38928, 39900, 40550, 42000, 45416, 45600, 46227, 47500, 48660, 49875, 52500, 53200, 56770, 57000, 60000, 60825, 61636, 63840, 64880, 66500, 68124, 70000, 71250, 76000, 77045, 77856, 79800, 81100, 83125, 84000, 85155, 90832, 92454, 95000, 97320, 99750, 101375, 105000, 106400, 107863, 113540, 114000, 121650, 123272, 129760, 133000, 136248, 140000, 141925, 142500, 154090, 159600, 162200, 166250, 170310, 181664, 184908, 190000, 194640, 199500, 202750, 210000, 215726, 227080, 228000, 231135, 243300, 246544, 249375, 266000, 272496, 283850, 285000, 304125, 308180, 319200, 323589, 324400, 332500, 340620, 369816, 380000, 385225, 389280, 399000, 405500, 420000, 425775, 431452, 454160, 462270, 486600, 493088, 498750, 506875, 532000, 539315, 544992, 567700, 570000, 608250, 616360, 647178, 648800, 665000, 681240, 709625, 739632, 770450, 798000, 811000, 851550, 862904, 908320, 924540, 973200, 997500, 1013750, 1078630, 1135400, 1140000, 1155675, 1216500, 1232720, 1294356, 1330000, 1362480, 1419250, 1479264, 1520625, 1540900, 1596000, 1617945, 1622000, 1703100, 1725808, 1849080, 1926125, 1946400, 1995000, 2027500, 2128875, 2157260, 2270800, 2311350, 2433000, 2465440, 2588712, 2660000, 2696575, 2724960, 2838500, 3041250, 3081800, 3235890, 3244000, 3406200, 3451616, 3548125, 3698160, 3852250, 3990000, 4055000, 4257750, 4314520, 4541600, 4622700, 4866000, 5177424, 5393150, 5677000, 5778375, 6082500, 6163600, 6471780, 6812400, 7096250, 7396320, 7704500, 7980000, 8089725, 8110000, 8515500, 8629040, 9245400, 9630625, 9732000, 10354848, 10644375, 10786300, 11354000, 11556750, 12165000, 12327200, 12943560, 13482875, 13624800, 14192500, 15409000, 16179450, 16220000, 17031000, 17258080, 18490800, 19261250, 21288750, 21572600, 22708000, 23113500, 24330000, 25887120, 26965750, 28385000, 28891875, 30818000, 32358900, 34062000, 36981600, 38522500, 40448625, 42577500, 43145200, 46227000, 48660000, 51774240, 53931500, 56770000, 57783750, 61636000, 64717800, 67414375, 68124000, 77045000, 80897250, 85155000, 86290400, 92454000, 107863000, 113540000, 115567500, 129435600, 134828750, 154090000, 161794500, 170310000, 184908000, 202243125, 215726000, 231135000, 258871200, 269657500, 308180000, 323589000, 340620000, 404486250, 431452000, 462270000, 539315000, 647178000, 808972500, 924540000, 1078630000, 1294356000, 1617945000, 2157260000, 3235890000, 6471780000]

約数ペア:

[(1, 6471780000), (2, 3235890000), (3, 2157260000), (4, 1617945000), (5, 1294356000), (6, 1078630000), (7, 924540000), (8, 808972500), (10, 647178000), (12, 539315000), (14, 462270000), (15, 431452000), (16, 404486250), (19, 340620000), (20, 323589000), (21, 308180000), (24, 269657500), (25, 258871200), (28, 231135000), (30, 215726000), (32, 202243125), (35, 184908000), (38, 170310000), (40, 161794500), (42, 154090000), (48, 134828750), (50, 129435600), (56, 115567500), (57, 113540000), (60, 107863000), (70, 92454000), (75, 86290400), (76, 85155000), (80, 80897250), (84, 77045000), (95, 68124000), (96, 67414375), (100, 64717800), (105, 61636000), (112, 57783750), (114, 56770000), (120, 53931500), (125, 51774240), (133, 48660000), (140, 46227000), (150, 43145200), (152, 42577500), (160, 40448625), (168, 38522500), (175, 36981600), (190, 34062000), (200, 32358900), (210, 30818000), (224, 28891875), (228, 28385000), (240, 26965750), (250, 25887120), (266, 24330000), (280, 23113500), (285, 22708000), (300, 21572600), (304, 21288750), (336, 19261250), (350, 18490800), (375, 17258080), (380, 17031000), (399, 16220000), (400, 16179450), (420, 15409000), (456, 14192500), (475, 13624800), (480, 13482875), (500, 12943560), (525, 12327200), (532, 12165000), (560, 11556750), (570, 11354000), (600, 10786300), (608, 10644375), (625, 10354848), (665, 9732000), (672, 9630625), (700, 9245400), (750, 8629040), (760, 8515500), (798, 8110000), (800, 8089725), (811, 7980000), (840, 7704500), (875, 7396320), (912, 7096250), (950, 6812400), (1000, 6471780), (1050, 6163600), (1064, 6082500), (1120, 5778375), (1140, 5677000), (1200, 5393150), (1250, 5177424), (1330, 4866000), (1400, 4622700), (1425, 4541600), (1500, 4314520), (1520, 4257750), (1596, 4055000), (1622, 3990000), (1680, 3852250), (1750, 3698160), (1824, 3548125), (1875, 3451616), (1900, 3406200), (1995, 3244000), (2000, 3235890), (2100, 3081800), (2128, 3041250), (2280, 2838500), (2375, 2724960), (2400, 2696575), (2433, 2660000), (2500, 2588712), (2625, 2465440), (2660, 2433000), (2800, 2311350), (2850, 2270800), (3000, 2157260), (3040, 2128875), (3192, 2027500), (3244, 1995000), (3325, 1946400), (3360, 1926125), (3500, 1849080), (3750, 1725808), (3800, 1703100), (3990, 1622000), (4000, 1617945), (4055, 1596000), (4200, 1540900), (4256, 1520625), (4375, 1479264), (4560, 1419250), (4750, 1362480), (4866, 1330000), (5000, 1294356), (5250, 1232720), (5320, 1216500), (5600, 1155675), (5677, 1140000), (5700, 1135400), (6000, 1078630), (6384, 1013750), (6488, 997500), (6650, 973200), (7000, 924540), (7125, 908320), (7500, 862904), (7600, 851550), (7980, 811000), (8110, 798000), (8400, 770450), (8750, 739632), (9120, 709625), (9500, 681240), (9732, 665000), (9975, 648800), (10000, 647178), (10500, 616360), (10640, 608250), (11354, 570000), (11400, 567700), (11875, 544992), (12000, 539315), (12165, 532000), (12768, 506875), (12976, 498750), (13125, 493088), (13300, 486600), (14000, 462270), (14250, 454160), (15000, 431452), (15200, 425775), (15409, 420000), (15960, 405500), (16220, 399000), (16625, 389280), (16800, 385225), (17031, 380000), (17500, 369816), (19000, 340620), (19464, 332500), (19950, 324400), (20000, 323589), (20275, 319200), (21000, 308180), (21280, 304125), (22708, 285000), (22800, 283850), (23750, 272496), (24330, 266000), (25952, 249375), (26250, 246544), (26600, 243300), (28000, 231135), (28385, 228000), (28500, 227080), (30000, 215726), (30818, 210000), (31920, 202750), (32440, 199500), (33250, 194640), (34062, 190000), (35000, 184908), (35625, 181664), (38000, 170310), (38928, 166250), (39900, 162200), (40550, 159600), (42000, 154090), (45416, 142500), (45600, 141925), (46227, 140000), (47500, 136248), (48660, 133000), (49875, 129760), (52500, 123272), (53200, 121650), (56770, 114000), (57000, 113540), (60000, 107863), (60825, 106400), (61636, 105000), (63840, 101375), (64880, 99750), (66500, 97320), (68124, 95000), (70000, 92454), (71250, 90832), (76000, 85155), (77045, 84000), (77856, 83125), (79800, 81100)]