1920583680

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{619}}^1$

素因数の和:750

約数の個数: 192

約数和(自身を含む): 6215227200

約数和(自身を除く): 4294643520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 160, 192, 202, 240, 256, 303, 320, 384, 404, 480, 505, 512, 606, 619, 640, 768, 808, 960, 1010, 1024, 1212, 1238, 1280, 1515, 1536, 1616, 1857, 1920, 2020, 2048, 2424, 2476, 2560, 3030, 3072, 3095, 3232, 3714, 3840, 4040, 4848, 4952, 5120, 6060, 6144, 6190, 6464, 7428, 7680, 8080, 9285, 9696, 9904, 10240, 12120, 12380, 12928, 14856, 15360, 16160, 18570, 19392, 19808, 24240, 24760, 25856, 29712, 30720, 32320, 37140, 38784, 39616, 48480, 49520, 51712, 59424, 62519, 64640, 74280, 77568, 79232, 96960, 99040, 103424, 118848, 125038, 129280, 148560, 155136, 158464, 187557, 193920, 198080, 206848, 237696, 250076, 258560, 297120, 310272, 312595, 316928, 375114, 387840, 396160, 475392, 500152, 517120, 594240, 620544, 625190, 633856, 750228, 775680, 792320, 937785, 950784, 1000304, 1034240, 1188480, 1250380, 1267712, 1500456, 1551360, 1584640, 1875570, 1901568, 2000608, 2376960, 2500760, 3000912, 3102720, 3169280, 3751140, 3803136, 4001216, 4753920, 5001520, 6001824, 6338560, 7502280, 8002432, 9507840, 10003040, 12003648, 15004560, 16004864, 19015680, 20006080, 24007296, 30009120, 32009728, 40012160, 48014592, 60018240, 64019456, 80024320, 96029184, 120036480, 128038912, 160048640, 192058368, 240072960, 320097280, 384116736, 480145920, 640194560, 960291840, 1920583680]

約数ペア:

[(1, 1920583680), (2, 960291840), (3, 640194560), (4, 480145920), (5, 384116736), (6, 320097280), (8, 240072960), (10, 192058368), (12, 160048640), (15, 128038912), (16, 120036480), (20, 96029184), (24, 80024320), (30, 64019456), (32, 60018240), (40, 48014592), (48, 40012160), (60, 32009728), (64, 30009120), (80, 24007296), (96, 20006080), (101, 19015680), (120, 16004864), (128, 15004560), (160, 12003648), (192, 10003040), (202, 9507840), (240, 8002432), (256, 7502280), (303, 6338560), (320, 6001824), (384, 5001520), (404, 4753920), (480, 4001216), (505, 3803136), (512, 3751140), (606, 3169280), (619, 3102720), (640, 3000912), (768, 2500760), (808, 2376960), (960, 2000608), (1010, 1901568), (1024, 1875570), (1212, 1584640), (1238, 1551360), (1280, 1500456), (1515, 1267712), (1536, 1250380), (1616, 1188480), (1857, 1034240), (1920, 1000304), (2020, 950784), (2048, 937785), (2424, 792320), (2476, 775680), (2560, 750228), (3030, 633856), (3072, 625190), (3095, 620544), (3232, 594240), (3714, 517120), (3840, 500152), (4040, 475392), (4848, 396160), (4952, 387840), (5120, 375114), (6060, 316928), (6144, 312595), (6190, 310272), (6464, 297120), (7428, 258560), (7680, 250076), (8080, 237696), (9285, 206848), (9696, 198080), (9904, 193920), (10240, 187557), (12120, 158464), (12380, 155136), (12928, 148560), (14856, 129280), (15360, 125038), (16160, 118848), (18570, 103424), (19392, 99040), (19808, 96960), (24240, 79232), (24760, 77568), (25856, 74280), (29712, 64640), (30720, 62519), (32320, 59424), (37140, 51712), (38784, 49520), (39616, 48480)]