1939549158400

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{54941}}^1$

素因数の和:55175

約数の個数: 264

約数和(自身を含む): 5522543918496

約数和(自身を除く): 3582994760096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 197, 200, 224, 256, 280, 320, 350, 394, 400, 448, 512, 560, 640, 700, 788, 800, 896, 985, 1024, 1120, 1280, 1379, 1400, 1576, 1600, 1792, 1970, 2240, 2560, 2758, 2800, 3152, 3200, 3584, 3940, 4480, 4925, 5120, 5516, 5600, 6304, 6400, 6895, 7168, 7880, 8960, 9850, 11032, 11200, 12608, 12800, 13790, 15760, 17920, 19700, 22064, 22400, 25216, 25600, 27580, 31520, 34475, 35840, 39400, 44128, 44800, 50432, 54941, 55160, 63040, 68950, 78800, 88256, 89600, 100864, 109882, 110320, 126080, 137900, 157600, 176512, 179200, 201728, 219764, 220640, 252160, 274705, 275800, 315200, 353024, 384587, 439528, 441280, 504320, 549410, 551600, 630400, 706048, 769174, 879056, 882560, 1008640, 1098820, 1103200, 1260800, 1373525, 1412096, 1538348, 1758112, 1765120, 1922935, 2197640, 2206400, 2521600, 2747050, 3076696, 3516224, 3530240, 3845870, 4395280, 4412800, 5043200, 5494100, 6153392, 7032448, 7060480, 7691740, 8790560, 8825600, 9614675, 10823377, 10988200, 12306784, 14064896, 15383480, 17581120, 17651200, 19229350, 21646754, 21976400, 24613568, 28129792, 30766960, 35162240, 35302400, 38458700, 43293508, 43952800, 49227136, 54116885, 56259584, 61533920, 70324480, 75763639, 76917400, 86587016, 87905600, 98454272, 108233770, 123067840, 140648960, 151527278, 153834800, 173174032, 175811200, 196908544, 216467540, 246135680, 270584425, 281297920, 303054556, 307669600, 346348064, 351622400, 378818195, 393817088, 432935080, 492271360, 541168850, 606109112, 615339200, 692696128, 703244800, 757636390, 865870160, 984542720, 1082337700, 1212218224, 1230678400, 1385392256, 1406489600, 1515272780, 1731740320, 1894090975, 1969085440, 2164675400, 2424436448, 2461356800, 2770784512, 3030545560, 3463480640, 3788181950, 4329350800, 4848872896, 4922713600, 5541569024, 6061091120, 6926961280, 7576363900, 8658701600, 9697745792, 9845427200, 11083138048, 12122182240, 13853922560, 15152727800, 17317403200, 19395491584, 24244364480, 27707845120, 30305455600, 34634806400, 38790983168, 48488728960, 55415690240, 60610911200, 69269612800, 77581966336, 96977457920, 121221822400, 138539225600, 193954915840, 242443644800, 277078451200, 387909831680, 484887289600, 969774579200, 1939549158400]

約数ペア:

[(1, 1939549158400), (2, 969774579200), (4, 484887289600), (5, 387909831680), (7, 277078451200), (8, 242443644800), (10, 193954915840), (14, 138539225600), (16, 121221822400), (20, 96977457920), (25, 77581966336), (28, 69269612800), (32, 60610911200), (35, 55415690240), (40, 48488728960), (50, 38790983168), (56, 34634806400), (64, 30305455600), (70, 27707845120), (80, 24244364480), (100, 19395491584), (112, 17317403200), (128, 15152727800), (140, 13853922560), (160, 12122182240), (175, 11083138048), (197, 9845427200), (200, 9697745792), (224, 8658701600), (256, 7576363900), (280, 6926961280), (320, 6061091120), (350, 5541569024), (394, 4922713600), (400, 4848872896), (448, 4329350800), (512, 3788181950), (560, 3463480640), (640, 3030545560), (700, 2770784512), (788, 2461356800), (800, 2424436448), (896, 2164675400), (985, 1969085440), (1024, 1894090975), (1120, 1731740320), (1280, 1515272780), (1379, 1406489600), (1400, 1385392256), (1576, 1230678400), (1600, 1212218224), (1792, 1082337700), (1970, 984542720), (2240, 865870160), (2560, 757636390), (2758, 703244800), (2800, 692696128), (3152, 615339200), (3200, 606109112), (3584, 541168850), (3940, 492271360), (4480, 432935080), (4925, 393817088), (5120, 378818195), (5516, 351622400), (5600, 346348064), (6304, 307669600), (6400, 303054556), (6895, 281297920), (7168, 270584425), (7880, 246135680), (8960, 216467540), (9850, 196908544), (11032, 175811200), (11200, 173174032), (12608, 153834800), (12800, 151527278), (13790, 140648960), (15760, 123067840), (17920, 108233770), (19700, 98454272), (22064, 87905600), (22400, 86587016), (25216, 76917400), (25600, 75763639), (27580, 70324480), (31520, 61533920), (34475, 56259584), (35840, 54116885), (39400, 49227136), (44128, 43952800), (44800, 43293508), (50432, 38458700), (54941, 35302400), (55160, 35162240), (63040, 30766960), (68950, 28129792), (78800, 24613568), (88256, 21976400), (89600, 21646754), (100864, 19229350), (109882, 17651200), (110320, 17581120), (126080, 15383480), (137900, 14064896), (157600, 12306784), (176512, 10988200), (179200, 10823377), (201728, 9614675), (219764, 8825600), (220640, 8790560), (252160, 7691740), (274705, 7060480), (275800, 7032448), (315200, 6153392), (353024, 5494100), (384587, 5043200), (439528, 4412800), (441280, 4395280), (504320, 3845870), (549410, 3530240), (551600, 3516224), (630400, 3076696), (706048, 2747050), (769174, 2521600), (879056, 2206400), (882560, 2197640), (1008640, 1922935), (1098820, 1765120), (1103200, 1758112), (1260800, 1538348), (1373525, 1412096)]