20161656000

素因数分解:

$2^6\times 3^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{3011}}^1$

素因数の和:3078

約数の個数: 448

約数和(自身を含む): 76382392320

約数和(自身を除く): 56220736320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 108, 120, 124, 125, 135, 144, 150, 155, 160, 180, 186, 192, 200, 216, 225, 240, 248, 250, 270, 279, 288, 300, 310, 320, 360, 372, 375, 400, 432, 450, 465, 480, 496, 500, 540, 558, 576, 600, 620, 675, 720, 744, 750, 775, 800, 837, 864, 900, 930, 960, 992, 1000, 1080, 1116, 1125, 1200, 1240, 1350, 1395, 1440, 1488, 1500, 1550, 1600, 1674, 1728, 1800, 1860, 1984, 2000, 2160, 2232, 2250, 2325, 2400, 2480, 2700, 2790, 2880, 2976, 3000, 3011, 3100, 3348, 3375, 3600, 3720, 3875, 4000, 4185, 4320, 4464, 4500, 4650, 4800, 4960, 5400, 5580, 5952, 6000, 6022, 6200, 6696, 6750, 6975, 7200, 7440, 7750, 8000, 8370, 8640, 8928, 9000, 9033, 9300, 9920, 10800, 11160, 11625, 12000, 12044, 12400, 13392, 13500, 13950, 14400, 14880, 15055, 15500, 16740, 17856, 18000, 18066, 18600, 20925, 21600, 22320, 23250, 24000, 24088, 24800, 26784, 27000, 27099, 27900, 29760, 30110, 31000, 33480, 34875, 36000, 36132, 37200, 41850, 43200, 44640, 45165, 46500, 48176, 49600, 53568, 54000, 54198, 55800, 60220, 62000, 66960, 69750, 72000, 72264, 74400, 75275, 81297, 83700, 89280, 90330, 93000, 93341, 96352, 104625, 108000, 108396, 111600, 120440, 124000, 133920, 135495, 139500, 144528, 148800, 150550, 162594, 167400, 180660, 186000, 186682, 192704, 209250, 216000, 216792, 223200, 225825, 240880, 248000, 267840, 270990, 279000, 280023, 289056, 301100, 325188, 334800, 361320, 372000, 373364, 376375, 406485, 418500, 433584, 446400, 451650, 466705, 481760, 541980, 558000, 560046, 578112, 602200, 650376, 669600, 677475, 722640, 744000, 746728, 752750, 812970, 837000, 840069, 867168, 903300, 933410, 963520, 1083960, 1116000, 1120092, 1129125, 1204400, 1300752, 1339200, 1354950, 1400115, 1445280, 1493456, 1505500, 1625940, 1674000, 1680138, 1734336, 1806600, 1866820, 2032425, 2167920, 2232000, 2240184, 2258250, 2333525, 2408800, 2520207, 2601504, 2709900, 2800230, 2890560, 2986912, 3011000, 3251880, 3348000, 3360276, 3387375, 3613200, 3733640, 4064850, 4200345, 4335840, 4480368, 4516500, 4667050, 4817600, 5040414, 5203008, 5419800, 5600460, 5973824, 6022000, 6503760, 6696000, 6720552, 6774750, 7000575, 7226400, 7467280, 8129700, 8400690, 8671680, 8960736, 9033000, 9334100, 10080828, 10162125, 10839600, 11200920, 11667625, 12044000, 12601035, 13007520, 13441104, 13549500, 14001150, 14452800, 14934560, 16259400, 16801380, 17921472, 18066000, 18668200, 20161656, 20324250, 21001725, 21679200, 22401840, 23335250, 24088000, 25202070, 26015040, 26882208, 27099000, 28002300, 29869120, 32518800, 33602760, 35002875, 36132000, 37336400, 40323312, 40648500, 42003450, 43358400, 44803680, 46670500, 50404140, 53764416, 54198000, 56004600, 63005175, 65037600, 67205520, 70005750, 72264000, 74672800, 80646624, 81297000, 84006900, 89607360, 93341000, 100808280, 105008625, 108396000, 112009200, 126010350, 130075200, 134411040, 140011500, 149345600, 161293248, 162594000, 168013800, 186682000, 201616560, 210017250, 216792000, 224018400, 252020700, 268822080, 280023000, 315025875, 325188000, 336027600, 373364000, 403233120, 420034500, 448036800, 504041400, 560046000, 630051750, 650376000, 672055200, 746728000, 806466240, 840069000, 1008082800, 1120092000, 1260103500, 1344110400, 1680138000, 2016165600, 2240184000, 2520207000, 3360276000, 4032331200, 5040414000, 6720552000, 10080828000, 20161656000]

約数ペア:

[(1, 20161656000), (2, 10080828000), (3, 6720552000), (4, 5040414000), (5, 4032331200), (6, 3360276000), (8, 2520207000), (9, 2240184000), (10, 2016165600), (12, 1680138000), (15, 1344110400), (16, 1260103500), (18, 1120092000), (20, 1008082800), (24, 840069000), (25, 806466240), (27, 746728000), (30, 672055200), (31, 650376000), (32, 630051750), (36, 560046000), (40, 504041400), (45, 448036800), (48, 420034500), (50, 403233120), (54, 373364000), (60, 336027600), (62, 325188000), (64, 315025875), (72, 280023000), (75, 268822080), (80, 252020700), (90, 224018400), (93, 216792000), (96, 210017250), (100, 201616560), (108, 186682000), (120, 168013800), (124, 162594000), (125, 161293248), (135, 149345600), (144, 140011500), (150, 134411040), (155, 130075200), (160, 126010350), (180, 112009200), (186, 108396000), (192, 105008625), (200, 100808280), (216, 93341000), (225, 89607360), (240, 84006900), (248, 81297000), (250, 80646624), (270, 74672800), (279, 72264000), (288, 70005750), (300, 67205520), (310, 65037600), (320, 63005175), (360, 56004600), (372, 54198000), (375, 53764416), (400, 50404140), (432, 46670500), (450, 44803680), (465, 43358400), (480, 42003450), (496, 40648500), (500, 40323312), (540, 37336400), (558, 36132000), (576, 35002875), (600, 33602760), (620, 32518800), (675, 29869120), (720, 28002300), (744, 27099000), (750, 26882208), (775, 26015040), (800, 25202070), (837, 24088000), (864, 23335250), (900, 22401840), (930, 21679200), (960, 21001725), (992, 20324250), (1000, 20161656), (1080, 18668200), (1116, 18066000), (1125, 17921472), (1200, 16801380), (1240, 16259400), (1350, 14934560), (1395, 14452800), (1440, 14001150), (1488, 13549500), (1500, 13441104), (1550, 13007520), (1600, 12601035), (1674, 12044000), (1728, 11667625), (1800, 11200920), (1860, 10839600), (1984, 10162125), (2000, 10080828), (2160, 9334100), (2232, 9033000), (2250, 8960736), (2325, 8671680), (2400, 8400690), (2480, 8129700), (2700, 7467280), (2790, 7226400), (2880, 7000575), (2976, 6774750), (3000, 6720552), (3011, 6696000), (3100, 6503760), (3348, 6022000), (3375, 5973824), (3600, 5600460), (3720, 5419800), (3875, 5203008), (4000, 5040414), (4185, 4817600), (4320, 4667050), (4464, 4516500), (4500, 4480368), (4650, 4335840), (4800, 4200345), (4960, 4064850), (5400, 3733640), (5580, 3613200), (5952, 3387375), (6000, 3360276), (6022, 3348000), (6200, 3251880), (6696, 3011000), (6750, 2986912), (6975, 2890560), (7200, 2800230), (7440, 2709900), (7750, 2601504), (8000, 2520207), (8370, 2408800), (8640, 2333525), (8928, 2258250), (9000, 2240184), (9033, 2232000), (9300, 2167920), (9920, 2032425), (10800, 1866820), (11160, 1806600), (11625, 1734336), (12000, 1680138), (12044, 1674000), (12400, 1625940), (13392, 1505500), (13500, 1493456), (13950, 1445280), (14400, 1400115), (14880, 1354950), (15055, 1339200), (15500, 1300752), (16740, 1204400), (17856, 1129125), (18000, 1120092), (18066, 1116000), (18600, 1083960), (20925, 963520), (21600, 933410), (22320, 903300), (23250, 867168), (24000, 840069), (24088, 837000), (24800, 812970), (26784, 752750), (27000, 746728), (27099, 744000), (27900, 722640), (29760, 677475), (30110, 669600), (31000, 650376), (33480, 602200), (34875, 578112), (36000, 560046), (36132, 558000), (37200, 541980), (41850, 481760), (43200, 466705), (44640, 451650), (45165, 446400), (46500, 433584), (48176, 418500), (49600, 406485), (53568, 376375), (54000, 373364), (54198, 372000), (55800, 361320), (60220, 334800), (62000, 325188), (66960, 301100), (69750, 289056), (72000, 280023), (72264, 279000), (74400, 270990), (75275, 267840), (81297, 248000), (83700, 240880), (89280, 225825), (90330, 223200), (93000, 216792), (93341, 216000), (96352, 209250), (104625, 192704), (108000, 186682), (108396, 186000), (111600, 180660), (120440, 167400), (124000, 162594), (133920, 150550), (135495, 148800), (139500, 144528)]