20194650000

素因数分解:

$2^4\times 3^3\times 5^5\times 7^1\times {\mathrm{2137}}^1$

素因数の和:2186

約数の個数: 480

約数和(自身を含む): 82842197760

約数和(自身を除く): 62647547760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 125, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 250, 252, 270, 280, 300, 315, 336, 350, 360, 375, 378, 400, 420, 432, 450, 500, 504, 525, 540, 560, 600, 625, 630, 675, 700, 720, 750, 756, 840, 875, 900, 945, 1000, 1008, 1050, 1080, 1125, 1200, 1250, 1260, 1350, 1400, 1500, 1512, 1575, 1680, 1750, 1800, 1875, 1890, 2000, 2100, 2137, 2160, 2250, 2500, 2520, 2625, 2700, 2800, 3000, 3024, 3125, 3150, 3375, 3500, 3600, 3750, 3780, 4200, 4274, 4375, 4500, 4725, 5000, 5040, 5250, 5400, 5625, 6000, 6250, 6300, 6411, 6750, 7000, 7500, 7560, 7875, 8400, 8548, 8750, 9000, 9375, 9450, 10000, 10500, 10685, 10800, 11250, 12500, 12600, 12822, 13125, 13500, 14000, 14959, 15000, 15120, 15750, 16875, 17096, 17500, 18000, 18750, 18900, 19233, 21000, 21370, 21875, 22500, 23625, 25000, 25200, 25644, 26250, 27000, 28125, 29918, 30000, 31500, 32055, 33750, 34192, 35000, 37500, 37800, 38466, 39375, 42000, 42740, 43750, 44877, 45000, 47250, 50000, 51288, 52500, 53425, 54000, 56250, 57699, 59836, 63000, 64110, 65625, 67500, 70000, 74795, 75000, 75600, 76932, 78750, 84375, 85480, 87500, 89754, 90000, 94500, 96165, 102576, 105000, 106850, 112500, 115398, 118125, 119672, 126000, 128220, 131250, 134631, 135000, 149590, 150000, 153864, 157500, 160275, 168750, 170960, 175000, 179508, 189000, 192330, 196875, 210000, 213700, 224385, 225000, 230796, 236250, 239344, 256440, 262500, 267125, 269262, 270000, 288495, 299180, 307728, 315000, 320550, 337500, 350000, 359016, 373975, 378000, 384660, 393750, 403893, 427400, 448770, 450000, 461592, 472500, 480825, 512880, 525000, 534250, 538524, 576990, 590625, 598360, 630000, 641100, 673155, 675000, 718032, 747950, 769320, 787500, 801375, 807786, 854800, 897540, 923184, 945000, 961650, 1050000, 1068500, 1077048, 1121925, 1153980, 1181250, 1196720, 1282200, 1335625, 1346310, 1350000, 1442475, 1495900, 1538640, 1575000, 1602750, 1615572, 1795080, 1869875, 1890000, 1923300, 2019465, 2137000, 2154096, 2243850, 2307960, 2362500, 2404125, 2564400, 2671250, 2692620, 2884950, 2991800, 3150000, 3205500, 3231144, 3365775, 3590160, 3739750, 3846600, 4006875, 4038930, 4274000, 4487700, 4615920, 4725000, 4808250, 5342500, 5385240, 5609625, 5769900, 5983600, 6411000, 6462288, 6678125, 6731550, 7212375, 7479500, 7693200, 8013750, 8077860, 8975400, 9349375, 9450000, 9616500, 10097325, 10685000, 10770480, 11219250, 11539800, 12020625, 12822000, 13356250, 13463100, 14424750, 14959000, 16027500, 16155720, 16828875, 17950800, 18698750, 19233000, 20034375, 20194650, 21370000, 22438500, 23079600, 24041250, 26712500, 26926200, 28048125, 28849500, 29918000, 32055000, 32311440, 33657750, 36061875, 37397500, 38466000, 40068750, 40389300, 44877000, 46746875, 48082500, 50486625, 53425000, 53852400, 56096250, 57699000, 60103125, 64110000, 67315500, 72123750, 74795000, 80137500, 80778600, 84144375, 89754000, 93493750, 96165000, 100973250, 106850000, 112192500, 115398000, 120206250, 134631000, 140240625, 144247500, 149590000, 160275000, 161557200, 168288750, 180309375, 186987500, 192330000, 201946500, 224385000, 240412500, 252433125, 269262000, 280481250, 288495000, 320550000, 336577500, 360618750, 373975000, 403893000, 420721875, 448770000, 480825000, 504866250, 560962500, 576990000, 673155000, 721237500, 747950000, 807786000, 841443750, 961650000, 1009732500, 1121925000, 1262165625, 1346310000, 1442475000, 1682887500, 2019465000, 2243850000, 2524331250, 2884950000, 3365775000, 4038930000, 5048662500, 6731550000, 10097325000, 20194650000]

約数ペア:

[(1, 20194650000), (2, 10097325000), (3, 6731550000), (4, 5048662500), (5, 4038930000), (6, 3365775000), (7, 2884950000), (8, 2524331250), (9, 2243850000), (10, 2019465000), (12, 1682887500), (14, 1442475000), (15, 1346310000), (16, 1262165625), (18, 1121925000), (20, 1009732500), (21, 961650000), (24, 841443750), (25, 807786000), (27, 747950000), (28, 721237500), (30, 673155000), (35, 576990000), (36, 560962500), (40, 504866250), (42, 480825000), (45, 448770000), (48, 420721875), (50, 403893000), (54, 373975000), (56, 360618750), (60, 336577500), (63, 320550000), (70, 288495000), (72, 280481250), (75, 269262000), (80, 252433125), (84, 240412500), (90, 224385000), (100, 201946500), (105, 192330000), (108, 186987500), (112, 180309375), (120, 168288750), (125, 161557200), (126, 160275000), (135, 149590000), (140, 144247500), (144, 140240625), (150, 134631000), (168, 120206250), (175, 115398000), (180, 112192500), (189, 106850000), (200, 100973250), (210, 96165000), (216, 93493750), (225, 89754000), (240, 84144375), (250, 80778600), (252, 80137500), (270, 74795000), (280, 72123750), (300, 67315500), (315, 64110000), (336, 60103125), (350, 57699000), (360, 56096250), (375, 53852400), (378, 53425000), (400, 50486625), (420, 48082500), (432, 46746875), (450, 44877000), (500, 40389300), (504, 40068750), (525, 38466000), (540, 37397500), (560, 36061875), (600, 33657750), (625, 32311440), (630, 32055000), (675, 29918000), (700, 28849500), (720, 28048125), (750, 26926200), (756, 26712500), (840, 24041250), (875, 23079600), (900, 22438500), (945, 21370000), (1000, 20194650), (1008, 20034375), (1050, 19233000), (1080, 18698750), (1125, 17950800), (1200, 16828875), (1250, 16155720), (1260, 16027500), (1350, 14959000), (1400, 14424750), (1500, 13463100), (1512, 13356250), (1575, 12822000), (1680, 12020625), (1750, 11539800), (1800, 11219250), (1875, 10770480), (1890, 10685000), (2000, 10097325), (2100, 9616500), (2137, 9450000), (2160, 9349375), (2250, 8975400), (2500, 8077860), (2520, 8013750), (2625, 7693200), (2700, 7479500), (2800, 7212375), (3000, 6731550), (3024, 6678125), (3125, 6462288), (3150, 6411000), (3375, 5983600), (3500, 5769900), (3600, 5609625), (3750, 5385240), (3780, 5342500), (4200, 4808250), (4274, 4725000), (4375, 4615920), (4500, 4487700), (4725, 4274000), (5000, 4038930), (5040, 4006875), (5250, 3846600), (5400, 3739750), (5625, 3590160), (6000, 3365775), (6250, 3231144), (6300, 3205500), (6411, 3150000), (6750, 2991800), (7000, 2884950), (7500, 2692620), (7560, 2671250), (7875, 2564400), (8400, 2404125), (8548, 2362500), (8750, 2307960), (9000, 2243850), (9375, 2154096), (9450, 2137000), (10000, 2019465), (10500, 1923300), (10685, 1890000), (10800, 1869875), (11250, 1795080), (12500, 1615572), (12600, 1602750), (12822, 1575000), (13125, 1538640), (13500, 1495900), (14000, 1442475), (14959, 1350000), (15000, 1346310), (15120, 1335625), (15750, 1282200), (16875, 1196720), (17096, 1181250), (17500, 1153980), (18000, 1121925), (18750, 1077048), (18900, 1068500), (19233, 1050000), (21000, 961650), (21370, 945000), (21875, 923184), (22500, 897540), (23625, 854800), (25000, 807786), (25200, 801375), (25644, 787500), (26250, 769320), (27000, 747950), (28125, 718032), (29918, 675000), (30000, 673155), (31500, 641100), (32055, 630000), (33750, 598360), (34192, 590625), (35000, 576990), (37500, 538524), (37800, 534250), (38466, 525000), (39375, 512880), (42000, 480825), (42740, 472500), (43750, 461592), (44877, 450000), (45000, 448770), (47250, 427400), (50000, 403893), (51288, 393750), (52500, 384660), (53425, 378000), (54000, 373975), (56250, 359016), (57699, 350000), (59836, 337500), (63000, 320550), (64110, 315000), (65625, 307728), (67500, 299180), (70000, 288495), (74795, 270000), (75000, 269262), (75600, 267125), (76932, 262500), (78750, 256440), (84375, 239344), (85480, 236250), (87500, 230796), (89754, 225000), (90000, 224385), (94500, 213700), (96165, 210000), (102576, 196875), (105000, 192330), (106850, 189000), (112500, 179508), (115398, 175000), (118125, 170960), (119672, 168750), (126000, 160275), (128220, 157500), (131250, 153864), (134631, 150000), (135000, 149590)]